Merge remote-tracking branch 'upstream/master' into validate_param_enum

This commit is contained in:
Shelby Sanders 2015-07-02 11:03:27 -07:00
parent 2158af9c82
commit 1bf7c27a56
23 changed files with 1309 additions and 219 deletions

3
.gitignore vendored
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@ -6,6 +6,9 @@ lib-cov
*.out
*.pid
*.gz
.idea
*.iml
*.tgz
.idea
pids

313
CHANGES.md Normal file
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@ -0,0 +1,313 @@
2015-02-23, Version 1.7.1
=========================
* Remove unused external font "Droid Sans". (Miroslav Bajtoš)
2015-02-17, Version 1.7.0
=========================
* Made API doc of class use the http.path of the class if available, or the name of the class as a fallback (gandrianakis)
2015-01-09, Version 1.6.4
=========================
* Prevent double slash in the resource URLs (Miroslav Bajtoš)
* Allow `uiDirs` to be defined as a String (Simon Ho)
* Save accessToken in localStorage. Fixes #47 (Samuel Reed)
2015-01-06, Version 1.6.3
=========================
* Fix bad CLA URL in CONTRIBUTING.md (Ryan Graham)
* Add X-UA-Compatible tag (Nick Van Dyck)
2014-12-12, Version 1.6.2
=========================
* Move 200 response to `type` on the operation object. See #75. (Samuel Reed)
2014-12-08, Version 1.6.1
=========================
* Use full lodash instead of lodash components (Ryan Graham)
2014-12-02, Version 1.6.0
=========================
* Remove model name from nickname, swagger spec understands op context. (Samuel Reed)
2014-11-29, Version 1.5.2
=========================
* model-helper: ignore unknown property types (Miroslav Bajtoš)
2014-10-24, Version 1.5.1
=========================
2014-10-24, Version 1.5.0
=========================
* Add an option `uiDirs` (Miroslav Bajtoš)
* swagger: honour X-Forwarded-Proto header (Miroslav Bajtoš)
2014-10-21, Version 1.4.0
=========================
* Bump version (Raymond Feng)
* Add integration tests for included models (Miroslav Bajtoš)
* route-helper: add `responseMessages` (Miroslav Bajtoš)
* model-helper: support anonymous object types (Miroslav Bajtoš)
* swagger: include models from accepts/returns args (Miroslav Bajtoš)
* loopbackStyles: improve spacing in small window (Miroslav Bajtoš)
* swagger: Deprecate `opts.swaggerVersion` (Miroslav Bajtoš)
* swagger: use X-Forwarded-Host for basePath (Miroslav Bajtoš)
* example: use PersistedModel instead of Model (Miroslav Bajtoš)
* models: include model's `description` (Miroslav Bajtoš)
* Refactor conversion of data types (Miroslav Bajtoš)
* Move `convertText` to `typeConverter` (Miroslav Bajtoš)
* Add support for `context` and `res` param types (Krishna Raman)
* package: update devDependencies (Miroslav Bajtoš)
* gitignore: add .idea, *.tgz, *.iml (Miroslav Bajtoš)
* Support multi-line array `description` and `notes` (Miroslav Bajtoš)
* Use `1.0.0` as the default app version. (Miroslav Bajtoš)
* Extend `consumes` and `produces` metadata (Miroslav Bajtoš)
* route-helper: include `notes` and `deprecated` (Miroslav Bajtoš)
* Pull model description from ctor.settings first (Shelby Sanders)
2014-10-08, Version 1.3.0
=========================
* swagger: allow cross-origin requests (Miroslav Bajtoš)
* Sort endpoints by letter. (Samuel Reed)
* Add syntax highlighting styles & highlight threshold. (Samuel Reed)
* Add contribution guidelines (Ryan Graham)
2014-09-22, Version 1.2.11
==========================
* Bump version (Raymond Feng)
* Fix how the array of models is iterated (Raymond Feng)
2014-09-05, Version 1.2.10
==========================
* Bump version (Raymond Feng)
* Make sure nested/referenced models in array are mapped to swagger (Clark Wang)
* Make sure nested/referenced models are mapped to swagger (Raymond Feng)
2014-08-15, Version 1.2.9
=========================
* Bump version (Raymond Feng)
* Newest Swagger UI requires application/x-www-form-urlencoded. (Samuel Reed)
* Use `dist` property from swagger-ui package. (Samuel Reed)
* Fixed undefined modelClass when using polymorphic relations (Navid Nikpour)
2014-08-08, Version 1.2.8
=========================
* Bump version (Raymond Feng)
* Fix the type name for a property if model class is used (Raymond Feng)
2014-08-04, Version 1.2.7
=========================
* Bump version (Raymond Feng)
* Set up default consumes/produces media types (Raymond Feng)
* Fix the default opts (Raymond Feng)
* Add required swagger 1.2 items property for property type array (Ritchie Martori)
* Allow passing a custom protocol. (Samuel Reed)
2014-07-29, Version 1.2.6
=========================
* Bump version (Raymond Feng)
* res.send deprecated - updated to res.status (Geoffroy)
* Remove hidden properties from definition. (Samuel Reed)
2014-07-25, Version 1.2.5
=========================
* Bump version (Raymond Feng)
* Ensure models from relations are included (Raymond Feng)
2014-07-22, Version 1.2.4
=========================
* model-helper: handle arrays with undefined items (Miroslav Bajtoš)
2014-07-22, Version 1.2.3
=========================
* model-helper: handle array types with no item type (Miroslav Bajtoš)
2014-07-20, Version 1.2.2
=========================
* Bump version (Raymond Feng)
* Properly convert complex return types. (Samuel Reed)
2014-07-18, Version 1.2.1
=========================
* Bump version (Raymond Feng)
* Fix up loopback.rest() model definition hack. (Samuel Reed)
2014-07-14, Version 1.2.0
=========================
* Bump version and update deps (Raymond Feng)
* s/accessToken/access_token in authorization key name (Samuel Reed)
* Fix resources if the explorer is at a deep path. (Samuel Reed)
* Fix debug namespace, express version. (Samuel Reed)
* Remove forgotten TODO. (Samuel Reed)
* Simplify `accepts` and `returns` hacks. (Samuel Reed)
* More consise type tests (Samuel Reed)
* Remove preMiddleware. (Samuel Reed)
* Remove swagger.test.js license (Samuel Reed)
* Remove peerDependencies, use express directly. (Samuel Reed)
* Add url-join so path.join() doesn't break windows (Samuel Reed)
* Rename translateKeys to translateDataTypeKeys. (Samuel Reed)
* Refactor route-helper & add tests. (Samuel Reed)
* LDL to Swagger fixes & extensions. (Samuel Reed)
* Use express routes instead of modifying remoting. (Samuel Reed)
* Fix missing strong-remoting devDependency. (Samuel Reed)
* Restore existing styles. (Samuel Reed)
* Allow easy setting of accessToken in explorer UI. (Samuel Reed)
* Refactor key translations between LDL & Swagger. (Samuel Reed)
* Refactoring swagger 1.2 rework. (Samuel Reed)
* Make sure body parameter is shown. (Raymond Feng)
* Some swagger 1.2 migration cleanup. (Samuel Reed)
* Fix api resource path and type ref to models. (Raymond Feng)
* Swagger 1.2 compatability. Moved strong-remoting/ext/swagger to this module. (Samuel Reed)
* Load swagger ui from `swagger-ui` package instead. (Samuel Reed)
2014-05-28, Version 1.1.1
=========================
* package.json: add support for loopback 2.x (Miroslav Bajtoš)
* Make sure X-Powered-By header is disabled (Alex Pica)
* Fix license url (Raymond Feng)
* Update to dual MIT/StrongLoop license (Raymond Feng)
2014-01-14, Version 1.1.0
=========================
* Bump up loopback min version to 1.5 (Miroslav Bajtoš)
* Use `app.get('restApiRoot')` as default basePath (Miroslav Bajtoš)
* Replace strong-remoting ext/swagger with app.docs (Miroslav Bajtoš)
2014-01-13, Version 1.0.2
=========================
* Bump version (Raymond Feng)
* README: mount REST at /api in the sample code (Miroslav Bajtos)
* Reorder middleware to fix unit-test failures. (Miroslav Bajtos)
* Fix loading of loopback dependencies. (Miroslav Bajtos)
2013-12-04, Version 1.0.1
=========================
* First release!

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@ -14,7 +14,7 @@ Contributing to `loopback-explorer` is easy. In a few simple steps:
* Adhere to code style outlined in the [Google C++ Style Guide][] and
[Google Javascript Style Guide][].
* Sign the [Contributor License Agreement](https://cla.strongloop.com/strongloop/loopback-explorer)
* Sign the [Contributor License Agreement](https://cla.strongloop.com/agreements/strongloop/loopback-explorer)
* Submit a pull request through Github.

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@ -34,7 +34,10 @@ See [options](#options) for a description of these options:
app.use('/explorer', loopback.basicAuth('user', 'password'));
app.use('/explorer', explorer(app, {
basePath: '/custom-api-root',
swaggerDistRoot: '/swagger',
uiDirs: [
path.resolve(__dirname, 'public'),
path.resolve(__dirname, 'node_modules', 'swagger-ui')
]
apiInfo: {
'title': 'My API',
'description': 'Explorer example app.'
@ -67,13 +70,13 @@ Options are passed to `explorer(app, options)`.
> and thus needs to report its endpoints as `https`, even though incoming traffic is auto-detected
> as `http`.
`swaggerDistRoot`: **String**
`uiDirs`: **Array of Strings**
> Sets a path within your application for overriding Swagger UI files.
> Sets a list of paths within your application for overriding Swagger UI files.
> If present, will search `swaggerDistRoot` first when attempting to load Swagger UI, allowing
> you to pick and choose overrides to the interface. Use this to style your explorer or
> add additional functionality.
> If present, will search `uiDirs` first when attempting to load Swagger UI,
> allowing you to pick and choose overrides to the interface. Use this to
> style your explorer or add additional functionality.
> See [index.html](public/index.html), where you may want to begin your overrides.
> The rest of the UI is provided by [Swagger UI](https://github.com/wordnik/swagger-ui).

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@ -3,7 +3,7 @@ var app = loopback();
var explorer = require('../');
var port = 3000;
var Product = loopback.Model.extend('product', {
var Product = loopback.PersistedModel.extend('product', {
foo: {type: 'string', required: true},
bar: 'string',
aNum: {type: 'number', min: 1, max: 10, required: true, default: 5}
@ -14,6 +14,6 @@ app.model(Product);
var apiPath = '/api';
app.use('/explorer', explorer(app, {basePath: apiPath}));
app.use(apiPath, loopback.rest());
console.log('Explorer mounted at localhost:' + port + '/explorer');
console.log('Explorer mounted at http://localhost:' + port + '/explorer');
app.listen(port);

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@ -5,7 +5,7 @@
var url = require('url');
var path = require('path');
var urlJoin = require('./lib/url-join');
var _defaults = require('lodash.defaults');
var _defaults = require('lodash').defaults;
var express = require('express');
var swagger = require('./lib/swagger');
var SWAGGER_UI_ROOT = require('swagger-ui').dist;
@ -47,15 +47,29 @@ function explorer(loopbackApplication, options) {
});
});
// Allow specifying a static file root for swagger files. Any files in
// that folder will override those in the swagger-ui distribution.
// Allow specifying a static file roots for swagger files. Any files in
// these folders will override those in the swagger-ui distribution.
// In this way one could e.g. make changes to index.html without having
// to worry about constantly pulling in JS updates.
if (options.uiDirs) {
if (typeof options.uiDirs === 'string') {
app.use(express.static(options.uiDirs));
} else if (Array.isArray(options.uiDirs)) {
options.uiDirs.forEach(function(dir) {
app.use(express.static(dir));
});
}
}
if (options.swaggerDistRoot) {
console.warn('loopback-explorer: `swaggerDistRoot` is deprecated,' +
' use `uiDirs` instead');
app.use(express.static(options.swaggerDistRoot));
}
// File in node_modules are overridden by a few customizations
app.use(express.static(STATIC_ROOT));
// Swagger UI distribution
app.use(express.static(SWAGGER_UI_ROOT));

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@ -4,6 +4,7 @@
* Module dependencies.
*/
var modelHelper = require('./model-helper');
var typeConverter = require('./type-converter');
var urlJoin = require('./url-join');
/**
@ -22,11 +23,16 @@ var classHelper = module.exports = {
* @return {Object} API Declaration.
*/
generateAPIDoc: function(aClass, opts) {
var resourcePath = urlJoin('/', aClass.name);
if(aClass.http && aClass.http.path) {
resourcePath = aClass.http.path;
}
return {
apiVersion: opts.version || '1',
swaggerVersion: opts.swaggerVersion,
basePath: opts.basePath,
resourcePath: urlJoin('/', opts.resourcePath),
resourcePath: urlJoin('/', resourcePath),
apis: [],
consumes: aClass.http.consumes || opts.consumes,
produces: aClass.http.produces || opts.produces,
@ -41,10 +47,12 @@ var classHelper = module.exports = {
* @return {Object} API declaration reference.
*/
generateResourceDocAPIEntry: function(aClass) {
var description = aClass.ctor.settings.description || aClass.ctor.sharedCtor && aClass.ctor.sharedCtor.description;
var description = aClass.ctor.settings.description ||
aClass.ctor.sharedCtor && aClass.ctor.sharedCtor.description;
return {
path: aClass.http.path,
description: Array.isArray(description) ? description.join('') : description
description: typeConverter.convertText(description)
};
}
};

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@ -3,9 +3,11 @@
/**
* Module dependencies.
*/
var _cloneDeep = require('lodash.clonedeep');
var _cloneDeep = require('lodash').cloneDeep;
var _pick = require('lodash').pick;
var translateDataTypeKeys = require('./translate-data-type-keys');
var TYPES_PRIMITIVE = ['array', 'boolean', 'integer', 'number', 'null', 'object', 'string', 'any'];
var typeConverter = require('./type-converter');
/**
* Export the modelHelper singleton.
@ -39,8 +41,15 @@ var modelHelper = module.exports = {
};
var def = modelClass.definition;
var name = def.name;
var out = definitions || {};
if (!def) {
// The model does not have any definition, it was most likely
// created as a placeholder for an unknown property type
return out;
}
var name = def.name;
if (out[name]) {
// The model is already included
return out;
@ -77,13 +86,17 @@ var modelHelper = module.exports = {
}
// Eke a type out of the constructors we were passed.
prop = modelHelper.LDLPropToSwaggerDataType(prop);
processType(modelClass.app, prop.type, referencedModels);
if (prop.items) {
processType(modelClass.app, prop.items.type, referencedModels);
convertTypeTo$Ref(prop.items);
var swaggerType = modelHelper.LDLPropToSwaggerDataType(prop);
processType(modelClass.app, swaggerType.type, referencedModels);
convertTypeTo$Ref(swaggerType);
if (swaggerType.items) {
processType(modelClass.app, swaggerType.items.type, referencedModels);
convertTypeTo$Ref(swaggerType.items);
}
var desc = typeConverter.convertText(prop.description || prop.doc);
if (desc) swaggerType.description = desc;
// Required props sit in a per-model array.
if (prop.required || (prop.id && !prop.generated)) {
required.push(key);
@ -92,19 +105,17 @@ var modelHelper = module.exports = {
// Change mismatched keys.
prop = translateDataTypeKeys(prop);
convertTypeTo$Ref(prop);
delete prop.required;
delete prop.id;
if (prop.description){
prop.description = Array.isArray(prop.description) ? prop.description.join('') : prop.description;
prop.description = typeConverter.convertText(prop.description);
}
// Assign this back to the properties object.
properties[key] = prop;
properties[key] = swaggerType;
var propType = def.properties[key].type;
var propType = prop.type;
if (typeof propType === 'function' && propType.modelName) {
if (referencedModels.indexOf(propType) === -1) {
referencedModels.push(propType);
@ -133,12 +144,13 @@ var modelHelper = module.exports = {
out[name] = {
id: name,
additionalProperties: additionalProperties,
description: typeConverter.convertText(def.description),
properties: properties,
required: required
};
if (def.description){
out[name].description = Array.isArray(def.description) ? def.description.join('') : def.description;
out[name].description = typeConverter.convertText(def.description);
}
// Generate model definitions for related models
@ -195,9 +207,12 @@ var modelHelper = module.exports = {
if (typeof propType === 'function') {
// See https://github.com/strongloop/loopback-explorer/issues/32
// The type can be a model class
propType = propType.modelName || propType.name.toLowerCase();
} else if(Array.isArray(propType)) {
propType = 'array';
return propType.modelName || propType.name.toLowerCase();
} else if (Array.isArray(propType)) {
return 'array';
} else if (typeof propType === 'object') {
// Anonymous objects, they are allowed e.g. in accepts/returns definitions
return 'object';
}
return propType;
},
@ -211,38 +226,51 @@ var modelHelper = module.exports = {
// Converts a prop defined with the LDL spec to one conforming to the
// Swagger spec.
// https://github.com/wordnik/swagger-spec/blob/master/versions/1.2.md#431-primitives
LDLPropToSwaggerDataType: function LDLPropToSwaggerDataType(prop) {
if (typeof prop === 'string') {
prop = {
type: prop
}
}
var out = _cloneDeep(prop);
out.type = modelHelper.getPropType(out.type);
LDLPropToSwaggerDataType: function LDLPropToSwaggerDataType(ldlType) {
var SWAGGER_DATA_TYPE_FIELDS = [
'format',
'defaultValue',
'enum',
'minimum',
'maximum',
'uniqueItems',
// loopback-explorer extensions
'length',
// https://www.npmjs.org/package/swagger-validation
'pattern'
];
if (out.type === 'array') {
var hasItemType = Array.isArray(prop.type) && prop.type.length;
var arrayItem = hasItemType && prop.type[0];
// Rename LoopBack keys to Swagger keys
ldlType = translateDataTypeKeys(ldlType);
// Pick only keys supported by Swagger
var swaggerType = _pick(ldlType, SWAGGER_DATA_TYPE_FIELDS);
swaggerType.type = modelHelper.getPropType(ldlType.type || ldlType);
if (swaggerType.type === 'array') {
var hasItemType = Array.isArray(ldlType.type) && ldlType.type.length;
var arrayItem = hasItemType && ldlType.type[0];
if (arrayItem) {
if(typeof arrayItem === 'object') {
out.items = modelHelper.LDLPropToSwaggerDataType(arrayItem);
swaggerType.items = modelHelper.LDLPropToSwaggerDataType(arrayItem);
} else {
out.items = { type: modelHelper.getPropType(arrayItem) };
swaggerType.items = { type: modelHelper.getPropType(arrayItem) };
}
} else {
// NOTE: `any` is not a supported type in swagger 1.2
out.items = { type: 'any' };
swaggerType.items = { type: 'any' };
}
} else if (out.type === 'date') {
out.type = 'string';
out.format = 'date';
} else if (out.type === 'buffer') {
out.type = 'string';
out.format = 'byte';
} else if (out.type === 'number') {
out.format = 'double'; // Since all JS numbers are doubles
} else if (swaggerType.type === 'date') {
swaggerType.type = 'string';
swaggerType.format = 'date';
} else if (swaggerType.type === 'buffer') {
swaggerType.type = 'string';
swaggerType.format = 'byte';
} else if (swaggerType.type === 'number') {
swaggerType.format = 'double'; // Since all JS numbers are doubles
}
return out;
return swaggerType;
}
};

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@ -5,9 +5,10 @@
*/
var debug = require('debug')('loopback:explorer:routeHelpers');
var _cloneDeep = require('lodash.clonedeep');
var translateDataTypeKeys = require('./translate-data-type-keys');
var _cloneDeep = require('lodash').cloneDeep;
var _assign = require('lodash').assign;
var modelHelper = require('./model-helper');
var typeConverter = require('./type-converter');
/**
* Export the routeHelper singleton.
@ -61,13 +62,15 @@ var routeHelper = module.exports = {
if (typeof arg.http === 'function') return false;
// Don't show arguments set to the incoming http request.
// Please note that body needs to be shown, such as User.create().
if (arg.http.source === 'req') return false;
if (arg.http.source === 'req' ||
arg.http.source === 'res' ||
arg.http.source === 'context') {
return false;
}
return true;
});
// Translate LDL keys to Swagger keys.
accepts = accepts.map(translateDataTypeKeys);
// Turn accept definitions in to parameter docs.
accepts = accepts.map(routeHelper.acceptToParameter(route));
@ -92,19 +95,19 @@ var routeHelper = module.exports = {
}
}
// Translate LDL keys to Swagger keys.
var returns = routeReturns.map(translateDataTypeKeys);
// Convert `returns` into a single object for later conversion into an
// operation object.
if (returns && returns.length > 1) {
if (routeReturns && routeReturns.length > 1) {
// TODO ad-hoc model definition in the case of multiple return values.
returns = {model: 'object'};
routeReturns = { type: 'object' };
} else {
returns = returns[0] || {};
// Per the spec:
// https://github.com/wordnik/swagger-spec/blob/master/versions/1.2.md#523-operation-object
// This is the only object that may have a type of 'void'.
routeReturns = routeReturns[0] || { type: 'void' };
}
return returns;
return routeReturns;
},
/**
@ -181,23 +184,38 @@ var routeHelper = module.exports = {
debug('route %j', route);
var responseDoc = modelHelper.LDLPropToSwaggerDataType(returns);
var responseMessages = [{
code: route.returns && route.returns.length ? 200 : 204,
message: 'Request was successful'
}];
if (route.errors) {
responseMessages.push.apply(responseMessages, route.errors);
}
var apiDoc = {
path: routeHelper.convertPathFragments(route.path),
// Create the operation doc. Use `extendWithType` to add the necessary
// `items` and `format` fields.
// Create the operation doc.
// We are using extendWithType to use `type` for the top-level (200)
// response type. We use responseModels for error responses.
// see https://github.com/strongloop/loopback-explorer/issues/75
operations: [routeHelper.extendWithType({
method: routeHelper.convertVerb(route.verb),
// [rfeng] Swagger UI doesn't escape '.' for jQuery selector
nickname: route.method.replace(/\./g, '_'),
// [strml] remove leading model name from op, swagger uses leading
// path as class name so it remains unique between models.
// route.method is always #{className}.#{methodName}
nickname: route.method.replace(/.*?\./, ''),
deprecated: route.deprecated,
type: returns.model || returns.type || 'void',
summary: Array.isArray(route.description) ? route.description.join('') : route.description, // TODO(schoon) - Excerpt?
notes: Array.isArray(route.notes) ? route.notes.join('') : route.notes, // TODO(schoon) - `description` metadata?
consumes: ['application/json', 'application/xml', 'text/xml'],
produces: ['application/json', 'application/javascript', 'application/xml', 'text/javascript', 'text/xml'],
parameters: accepts,
responseMessages: responseMessages
})]
responseMessages: responseMessages,
type: returns.model || returns.type || 'void',
summary: typeConverter.convertText(route.description),
notes: typeConverter.convertText(route.notes)
}, returns)]
};
return apiDoc;
@ -264,10 +282,10 @@ var routeHelper = module.exports = {
minimum: accepts.minimum,
maximum: accepts.maximum,
allowMultiple: accepts.allowMultiple,
description: Array.isArray(accepts.description) ? accepts.description.join('') : accepts.description
description: typeConverter.convertText(accepts.description)
};
out = routeHelper.extendWithType(out);
out = routeHelper.extendWithType(out, accepts);
// HACK: Derive the type from model
if(out.name === 'data' && out.type === 'object') {
@ -283,14 +301,15 @@ var routeHelper = module.exports = {
* a proper Swagger type and optional `format` and `items` fields.
* Does not modify original object.
* @param {Object} obj Object to extend.
* @param {Object} ldlType LDL type definition
* @return {Object} Extended object.
*/
extendWithType: function extendWithType(obj) {
extendWithType: function extendWithType(obj, ldlType) {
obj = _cloneDeep(obj);
// Format the `type` property using our LDL converter.
var typeDesc = modelHelper
.LDLPropToSwaggerDataType({type: obj.model || obj.type});
var typeDesc = modelHelper.LDLPropToSwaggerDataType(ldlType);
// The `typeDesc` may have additional attributes, such as
// `format` for non-primitive types.
Object.keys(typeDesc).forEach(function(key){
@ -312,6 +331,8 @@ var routeHelper = module.exports = {
}
}
_assign(obj, typeDesc);
return obj;
}
};

View File

@ -9,10 +9,13 @@ module.exports = Swagger;
*/
var path = require('path');
var urlJoin = require('./url-join');
var _defaults = require('lodash.defaults');
var _defaults = require('lodash').defaults;
var classHelper = require('./class-helper');
var routeHelper = require('./route-helper');
var _cloneDeep = require('lodash.clonedeep');
var _cloneDeep = require('lodash').cloneDeep;
var modelHelper = require('./model-helper');
var cors = require('cors');
var typeConverter = require('./type-converter');
/**
* Create a remotable Swagger module for plugging into `RemoteObjects`.
@ -23,13 +26,25 @@ var _cloneDeep = require('lodash.clonedeep');
* @param {Object} opts Options.
*/
function Swagger(loopbackApplication, swaggerApp, opts) {
if (opts && opts.swaggerVersion)
console.warn('loopback-explorer\'s options.swaggerVersion is deprecated.');
opts = _defaults(opts || {}, {
swaggerVersion: '1.2',
basePath: loopbackApplication.get('restApiRoot') || '/api',
resourcePath: 'resources',
// Default consumes/produces
consumes: ['application/json', 'application/x-www-form-urlencoded', 'application/xml', 'text/xml'],
produces: ['application/json', 'application/javascript', 'application/xml', 'text/javascript', 'text/xml'],
consumes: [
'application/json',
'application/x-www-form-urlencoded',
'application/xml', 'text/xml'
],
produces: [
'application/json',
'application/xml', 'text/xml',
// JSONP content types
'application/javascript', 'text/javascript'
],
version: getVersion()
});
@ -39,6 +54,8 @@ function Swagger(loopbackApplication, swaggerApp, opts) {
var routes = adapter.allRoutes();
var classes = remotes.classes();
setupCors(swaggerApp, remotes);
// These are the docs we will be sending from the /swagger endpoints.
var resourceDoc = generateResourceDoc(opts);
var apiDocs = {};
@ -46,15 +63,15 @@ function Swagger(loopbackApplication, swaggerApp, opts) {
// A class is an endpoint root; e.g. /users, /products, and so on.
classes.forEach(function (aClass) {
var doc = apiDocs[aClass.name] = classHelper.generateAPIDoc(aClass, opts);
var hasPublic = false;
var hasDocumented = false;
var methods = aClass.methods()
for (var methodKey in methods) {
hasPublic = methods[methodKey].public;
if (hasPublic) {
hasDocumented = methods[methodKey].documented;
if (hasDocumented) {
break;
}
}
if (hasPublic) {
if (hasDocumented) {
resourceDoc.apis.push(classHelper.generateResourceDocAPIEntry(aClass));
}
@ -77,11 +94,56 @@ function Swagger(loopbackApplication, swaggerApp, opts) {
return item.name === className;
})[0];
if (route.public) {
if (route.documented) {
routeHelper.addRouteToAPIDeclaration(route, classDef, doc);
}
});
// Add models referenced from routes (e.g. accepts/returns)
Object.keys(apiDocs).forEach(function(className) {
var classDoc = apiDocs[className];
classDoc.apis.forEach(function(api) {
api.operations.forEach(function(routeDoc) {
routeDoc.parameters.forEach(function(param) {
var type = param.type;
if (type === 'array' && param.items)
type = param.items.type;
addTypeToModels(type);
});
if (routeDoc.type === 'array') {
addTypeToModels(routeDoc.items.type);
} else {
addTypeToModels(routeDoc.type);
}
routeDoc.responseMessages.forEach(function(msg) {
addTypeToModels(msg.responseModel);
});
function addTypeToModels(name) {
if (!name || name === 'void') return;
var model = loopbackApplication.models[name];
if (!model) {
var loopback = loopbackApplication.loopback;
if (!loopback) return;
if (loopback.findModel) {
model = loopback.findModel(name); // LoopBack 2.x
} else {
model = loopback.getModel(name); // LoopBack 1.x
}
}
if (!model) return;
modelHelper.generateModelDefinition(model, classDoc.models);
}
});
});
});
/**
* The topmost Swagger resource is a description of all (non-Swagger)
* resources available on the system, and where to find more
@ -92,6 +154,13 @@ function Swagger(loopbackApplication, swaggerApp, opts) {
loopbackApplication.emit('swaggerResources', resourceDoc);
}
function setupCors(swaggerApp, remotes) {
var corsOptions = remotes.options && remotes.options.cors ||
{ origin: true, credentials: true };
swaggerApp.use(cors(corsOptions));
}
/**
* Add a route to this remoting extension.
* @param {Application} app Express application.
@ -103,6 +172,11 @@ function addRoute(app, uri, doc, opts) {
var hasBasePath = Object.keys(doc).indexOf('basePath') !== -1;
var initialPath = doc.basePath || '';
// Remove the trailing slash, see
// https://github.com/strongloop/loopback-explorer/issues/48
if (initialPath[initialPath.length-1] === '/')
initialPath = initialPath.slice(0, -1);
app.get(urlJoin('/', uri), function(req, res) {
// There's a few forces at play that require this "hack". The Swagger spec
@ -110,14 +184,16 @@ function addRoute(app, uri, doc, opts) {
// can't guarantee this path is either reachable or desirable if it's set
// as a part of the options.
//
// The simplest way around this is to reflect the value of the `Host` HTTP
// header as the `basePath`. Because we pre-build the Swagger data, we don't
// know that header at the time the data is built.
// The simplest way around this is to reflect the value of the `Host` and/or
// `X-Forwarded-Host` HTTP headers as the `basePath`.
// Because we pre-build the Swagger data, we don't know that header at
// the time the data is built.
if (hasBasePath) {
var headers = req.headers;
var host = headers['x-forwarded-host'] || headers['X-Forwarded-Host'] || headers.Host || headers.host;
var protocol = headers['x-forwarded-proto'] || headers['X-Forwarded-Proto'] || opts.protocol || req.protocol
doc.basePath = protocol + '://' + host + initialPath;
// NOTE header names (keys) are always all-lowercase
var proto = headers['x-forwarded-proto'] || opts.protocol || req.protocol;
var host = headers['x-forwarded-host'] || headers.host;
doc.basePath = proto + '://' + host + initialPath;
}
res.status(200).send(doc);
});
@ -133,7 +209,7 @@ function generateResourceDoc(opts) {
var apiInfo = _cloneDeep(opts.apiInfo);
for (var propertyName in apiInfo) {
var property = apiInfo[propertyName];
apiInfo[propertyName] = Array.isArray(property) ? property.join('') : property;
apiInfo[propertyName] = typeConverter.convertText(property);
}
return {
@ -159,7 +235,7 @@ function getVersion() {
try {
version = require(path.join(process.cwd(), 'package.json')).version;
} catch(e) {
version = '1';
version = '1.0.0';
}
return version;
}

View File

@ -4,12 +4,11 @@
* Module dependencies.
*/
var _cloneDeep = require('lodash.clonedeep');
var _cloneDeep = require('lodash').cloneDeep;
// Keys that are different between LDL and Swagger
var KEY_TRANSLATIONS = {
// LDL : Swagger
'doc': 'description',
'default': 'defaultValue',
'min': 'minimum',
'max': 'maximum'

14
lib/type-converter.js Normal file
View File

@ -0,0 +1,14 @@
var typeConverter = module.exports = {
/**
* Convert a text value that can be expressed either as a string or
* as an array of strings.
* @param {string|Array} value
* @returns {string}
*/
convertText: function(value) {
if (Array.isArray(value))
return value.join('\n');
return value;
}
};

View File

@ -1,6 +1,6 @@
{
"name": "loopback-explorer",
"version": "1.2.13",
"version": "1.7.1",
"description": "Browse and test your LoopBack app's APIs",
"main": "index.js",
"scripts": {
@ -21,20 +21,20 @@
"url": "https://github.com/strongloop/loopback-explorer/issues"
},
"devDependencies": {
"loopback": "git+https://github.com/shelbys/loopback.git",
"mocha": "~1.20.1",
"supertest": "~0.13.0",
"chai": "~1.9.1"
"loopback": "git+https://github.com/shelbys/loopback.git#validate_param_enum",
"mocha": "^2.2.5",
"supertest": "~1.0.1",
"chai": "^2.3.0"
},
"license": {
"name": "Dual MIT/StrongLoop",
"url": "https://github.com/strongloop/loopback-explorer/blob/master/LICENSE"
},
"dependencies": {
"swagger-ui": "git+https://github.com/shelbys/swagger-ui.git",
"cors": "^2.4.2",
"debug": "~1.0.3",
"lodash.clonedeep": "^2.4.1",
"lodash.defaults": "^2.4.1",
"express": "3.x"
"express": "3.x",
"lodash": "^2.4.1",
"swagger-ui": "git+https://github.com/shelbys/swagger-ui.git"
}
}

View File

@ -34,6 +34,7 @@
color: #080;
}
<<<<<<< HEAD
.contentWell {
padding-left: 30px;
padding-right: 30px;
@ -42,4 +43,14 @@
/*
FIXME: Separate the overrides from the rest of the styles, rather than override screen.css entirely.
*/
=======
/* Improve spacing when the browser window is small */
#message-bar, #swagger-ui-container {
padding-left: 30px;
padding-right: 30px;
}
>>>>>>> upstream/master
#api_selector {
padding: 0px 20px;
}

View File

@ -1,12 +1,11 @@
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>StrongLoop API Explorer</title>
<link href='https://fonts.googleapis.com/css?family=Droid+Sans:400,700' rel='stylesheet' type='text/css'/>
<link href='css/reset.css' media='screen' rel='stylesheet' type='text/css'/>
<link href='css/screen.css' media='screen' rel='stylesheet' type='text/css'/>
<link href='css/reset.css' media='print' rel='stylesheet' type='text/css'/>
<link href='css/screen.css' media='print' rel='stylesheet' type='text/css'/>
<link href='css/reset.css' media='screen,print' rel='stylesheet' type='text/css'/>
<link href='css/screen.css' media='screen,print' rel='stylesheet' type='text/css'/>
<link href='css/loopbackStyles.css' rel='stylesheet' type='text/css'/>
<script type="text/javascript" src="lib/shred.bundle.js"></script>
<script src='lib/jquery-1.8.0.min.js' type='text/javascript'></script>

View File

@ -3,6 +3,7 @@
// Refactoring of inline script from index.html.
/*global SwaggerUi, log, ApiKeyAuthorization, hljs, window, $ */
$(function() {
var lsKey = 'swagger_accessToken';
$.getJSON('config.json', function(config) {
log(config);
loadSwaggerUi(config);
@ -35,6 +36,14 @@ $(function() {
$('#api_selector').submit(setAccessToken);
$('#input_accessToken').keyup(onInputChange);
// Recover accessToken from localStorage if present.
if (window.localStorage) {
var key = window.localStorage.getItem(lsKey);
if (key) {
$('#input_accessToken').val(key).submit();
}
}
window.swaggerUi.load();
}
@ -49,6 +58,22 @@ $(function() {
accessToken = key;
$('.accessTokenDisplay').text('Token Set.').addClass('set');
$('.accessTokenDisplay').attr('data-tooltip', 'Current Token: ' + key);
// Save this token to localStorage if we can to make it persist on refresh.
if (window.localStorage) {
window.localStorage.setItem(lsKey, key);
}
}
// If submitted with an empty token, remove the current token. Can be
// useful to intentionally remove authorization.
else {
log('removed accessToken.');
$('.accessTokenDisplay').text('Token Not Set.').removeClass('set');
$('.accessTokenDisplay').removeAttr('data-tooltip');
window.authorizations.remove('key');
if (window.localStorage) {
window.localStorage.removeItem(lsKey);
}
}
}

View File

@ -1,11 +1,31 @@
/**
* Created by ytang on 4/7/15.
*/
'use strict';
var classHelper = require('../lib/class-helper');
var loopback = require('loopback');
var expect = require('chai').expect;
var _defaults = require('lodash').defaults;
var loopback = require('loopback');
describe('class-helper', function() {
it('joins array descriptions', function() {
var doc = generateResourceDocAPIEntry({
ctor: { settings: { description: [ 'line1', 'line2' ] } }
});
expect(doc.description).to.equal('line1\nline2');
});
it('sets resourcePath from aClass.http.path', function() {
var doc = generateAPIDoc({}, 'otherPath');
expect(doc.resourcePath).to.equal('/otherPath');
});
it('sets resourcePath from aClass.name', function() {
var doc = generateAPIDoc({});
expect(doc.resourcePath).to.equal('/test');
});
describe('#generateResourceDocAPIEntry', function() {
describe('when ctor.settings.description is an array of string', function() {
it('should return description as a string', function() {
@ -21,7 +41,7 @@ describe('class-helper', function() {
};
var result = classHelper.generateResourceDocAPIEntry(aClass);
expect(result.description).to.eql('123');
expect(result.description).to.eql("1\n2\n3");
});
});
@ -40,8 +60,24 @@ describe('class-helper', function() {
};
var result = classHelper.generateResourceDocAPIEntry(aClass);
expect(result.description).to.eql('123');
expect(result.description).to.eql("1\n2\n3");
});
});
});
});
// Easy wrapper around createRoute
function generateResourceDocAPIEntry(def) {
return classHelper.generateResourceDocAPIEntry(_defaults(def, {
http: { path: '/test' },
ctor: { settings: { } }
}));
}
function generateAPIDoc(def, httpPath) {
return classHelper.generateAPIDoc(_defaults(def, {
http: { path: httpPath || null },
name: 'test',
ctor: { settings: { } }
}), {resourcePath: 'resources'});
}

View File

@ -2,7 +2,10 @@ var loopback = require('loopback');
var explorer = require('../');
var request = require('supertest');
var assert = require('assert');
var path = require('path');
var expect = require('chai').expect;
var urlJoin = require('../lib/url-join');
var os = require('os');
describe('explorer', function() {
@ -77,6 +80,83 @@ describe('explorer', function() {
done();
});
});
it('removes trailing slash from baseUrl', function(done) {
// SwaggerUI builds resource URL by concatenating basePath + resourcePath
// Since the resource paths are always startign with a slash,
// if the basePath ends with a slash too, an incorrect URL is produced
var app = loopback();
app.set('restApiRoot', '/');
configureRestApiAndExplorer(app);
request(app)
.get('/explorer/resources/products')
.expect(200)
.end(function(err, res) {
if (err) return done(err);
var baseUrl = res.body.basePath;
var apiPath = res.body.apis[0].path;
expect(baseUrl + apiPath).to.match(/http:\/\/[^\/]+\/products/);
done();
});
});
});
describe('with custom front-end files', function() {
var app;
beforeEach(function setupExplorerWithUiDirs() {
app = loopback();
app.use('/explorer', explorer(app, {
uiDirs: [ path.resolve(__dirname, 'fixtures', 'dummy-swagger-ui') ]
}));
});
it('overrides swagger-ui files', function(done) {
request(app).get('/explorer/swagger-ui.js')
.expect(200)
// expect the content of `dummy-swagger-ui/swagger-ui.js`
.expect('/* custom swagger-ui file */' + os.EOL)
.end(done);
});
it('overrides strongloop overrides', function(done) {
request(app).get('/explorer/')
.expect(200)
// expect the content of `dummy-swagger-ui/index.html`
.expect('custom index.html' + os.EOL)
.end(done);
});
});
describe('when specifying custom static file root directories', function() {
var app;
beforeEach(function() {
app = loopback();
});
it('should allow `uiDirs` to be defined as an Array', function(done) {
app.use('/explorer', explorer(app, {
uiDirs: [ path.resolve(__dirname, 'fixtures', 'dummy-swagger-ui') ]
}));
request(app).get('/explorer/')
.expect(200)
// expect the content of `dummy-swagger-ui/index.html`
.expect('custom index.html' + os.EOL)
.end(done);
});
it('should allow `uiDirs` to be defined as an String', function(done) {
app.use('/explorer', explorer(app, {
uiDirs: path.resolve(__dirname, 'fixtures', 'dummy-swagger-ui')
}));
request(app).get('/explorer/')
.expect(200)
// expect the content of `dummy-swagger-ui/index.html`
.expect('custom index.html' + os.EOL)
.end(done);
});
});
function givenLoopBackAppWithExplorer(explorerBase) {
@ -88,7 +168,7 @@ describe('explorer', function() {
}
function configureRestApiAndExplorer(app, explorerBase) {
var Product = loopback.Model.extend('product');
var Product = loopback.PersistedModel.extend('product');
Product.attachTo(loopback.memory());
app.model(Product);

View File

@ -0,0 +1 @@
custom index.html

View File

@ -0,0 +1 @@
/* custom swagger-ui file */

View File

@ -1,6 +1,7 @@
'use strict';
var modelHelper = require('../lib/model-helper');
var _defaults = require('lodash').defaults;
var loopback = require('loopback');
var expect = require('chai').expect;
@ -122,6 +123,27 @@ describe('model-helper', function() {
});
});
it('converts model property field `doc`', function() {
var def = buildSwaggerModels({
name: { type: String, doc: 'a-description' }
});
var nameProp = def.properties.name;
expect(nameProp).to.have.property('description', 'a-description');
});
it('converts model property field `description`', function() {
var def = buildSwaggerModels({
name: { type: String, description: 'a-description' }
});
var nameProp = def.properties.name;
expect(nameProp).to.have.property('description', 'a-description');
});
it('converts model field `description`', function() {
var def = buildSwaggerModels({}, { description: 'a-description' });
expect(def).to.have.property('description', 'a-description');
});
});
describe('related models', function() {
@ -138,7 +160,7 @@ describe('model-helper', function() {
var Model1 = loopback.createModel('Model1', {
str: String, // 'string'
address: Model2
});
}, { models: { Model2: Model2 } });
var defs = modelHelper.generateModelDefinition(Model1, {});
expect(defs).has.property('Model1');
expect(defs).has.property('Model2');
@ -147,7 +169,7 @@ describe('model-helper', function() {
it('should include used models', function() {
var Model4 = loopback.createModel('Model4', {street: String});
var Model3 = loopback.createModel('Model3', {
str: String, // 'string'
str: String // 'string'
}, {models: {model4: 'Model4'}});
var defs = modelHelper.generateModelDefinition(Model3, {});
expect(defs).has.property('Model3');
@ -159,7 +181,7 @@ describe('model-helper', function() {
var Model5 = loopback.createModel('Model5', {
str: String, // 'string'
addresses: [Model6]
});
}, { models: { Model6: Model6 } });
var defs = modelHelper.generateModelDefinition(Model5, {});
expect(defs).has.property('Model5');
expect(defs).has.property('Model6');
@ -176,6 +198,18 @@ describe('model-helper', function() {
expect(Object.keys(defs)).has.property('length', 1);
});
// https://github.com/strongloop/loopback-explorer/issues/71
it('should skip unknown types', function() {
var Model8 = loopback.createModel('Model8', {
patient: {
model: 'physician',
type: 'hasMany',
through: 'appointment'
}
});
var defs = modelHelper.generateModelDefinition(Model8, {});
expect(Object.keys(defs)).to.not.contain('hasMany');
});
});
describe('hidden properties', function() {
@ -193,53 +227,66 @@ describe('model-helper', function() {
});
});
describe('#generateModelDefinition', function(){
it('should convert top level array description to string', function(){
describe('#generateModelDefinition', function() {
it('should convert top level array description to string', function () {
var model = {};
model.definition = {
name: 'test',
description: ['1','2','3'],
description: ['1', '2', '3'],
properties: {}
};
var models = {};
modelHelper.generateModelDefinition(model, models);
expect(models.test.description).to.equal('123');
expect(models.test.description).to.equal("1\n2\n3");
});
it('should convert property level array description to string', function(){
it('should convert property level array description to string', function () {
var model = {};
model.definition = {
name: 'test',
properties: {
prop1: {
type: 'string',
description: ['1','2','3']
description: ['1', '2', '3']
}
}
};
var models = {};
modelHelper.generateModelDefinition(model, models);
expect(models.test.properties.prop1.description).to.equal('123');
expect(models.test.properties.prop1.description).to.equal("1\n2\n3");
});
});
describe('getPropType', function() {
it('converts anonymous object types', function() {
var type = modelHelper.getPropType({ name: 'string', value: 'string' });
expect(type).to.eql('object');
});
});
});
// Simulates the format of a remoting class.
function buildSwaggerModels(model) {
var aClass = createModelCtor(model);
function buildSwaggerModels(modelProperties, modelOptions) {
var aClass = createModelCtor(modelProperties, modelOptions);
return modelHelper.generateModelDefinition(aClass.ctor, {}).testModel;
}
function createModelCtor(model) {
Object.keys(model).forEach(function(name) {
model[name] = {type: model[name]};
function createModelCtor(properties, modelOptions) {
Object.keys(properties).forEach(function(name) {
var type = properties[name];
if (typeof type !== 'object' || Array.isArray(type))
properties[name] = { type: type };
});
var definition = {
name: 'testModel',
properties: properties
};
_defaults(definition, modelOptions);
var aClass = {
ctor: {
definition: {
name: 'testModel',
properties: model
}
definition: definition
}
};
return aClass;

View File

@ -2,7 +2,7 @@
var routeHelper = require('../lib/route-helper');
var expect = require('chai').expect;
var _defaults = require('lodash.defaults');
var _defaults = require('lodash').defaults;
describe('route-helper', function() {
it('returns "object" when a route has multiple return values', function() {
@ -13,7 +13,8 @@ describe('route-helper', function() {
{ arg: 'avg', type: 'number' }
]
});
expect(doc.operations[0].responseMessages[0].responseModel).to.equal('object');
expect(doc.operations[0].type).to.equal('object');
expect(getResponseType(doc.operations[0])).to.equal(undefined);
});
it('converts path params when they exist in the route name', function() {
@ -60,7 +61,11 @@ describe('route-helper', function() {
]
});
var opDoc = doc.operations[0];
expect(opDoc.responseMessages[0].responseModel).to.equal('[customType]');
expect(getResponseType(opDoc)).to.equal(undefined);
// NOTE(bajtos) this would be the case if there was a single response type
expect(opDoc.type).to.equal('array');
expect(opDoc.items).to.eql({type: 'customType'});
});
it('correctly converts return types (format)', function() {
@ -70,45 +75,180 @@ describe('route-helper', function() {
]
});
var opDoc = doc.operations[0];
expect(opDoc.responseMessages[0].responseModel).to.equal('string');
expect(opDoc.type).to.equal('string');
expect(opDoc.format).to.equal('byte');
});
it('includes `notes` metadata', function() {
var doc = createAPIDoc({
notes: 'some notes'
});
expect(doc.operations[0].notes).to.equal('some notes');
});
describe('#acceptToParameter', function(){
it('should return function that converts accepts.description from array of string to string', function(){
var f = routeHelper.acceptToParameter({verb: 'get', path: 'path'});
var result = f({description: ['1','2','3']});
expect(result.description).to.eql('123');
expect(result.description).to.eql("1\n2\n3");
});
});
describe('#routeToAPIDoc', function(){
it('should convert route.description from array fo string to string', function(){
describe('#routeToAPIDoc', function() {
it('should convert route.description from array fo string to string', function () {
var result = routeHelper.routeToAPIDoc({
method: 'someMethod',
verb: 'get',
path: 'path',
description:['1','2','3']
description: ['1', '2', '3']
});
expect(result.operations[0].summary).to.eql('123');
expect(result.operations[0].summary).to.eql("1\n2\n3");
});
it('should convert route.notes from array fo string to string', function(){
it('should convert route.notes from array fo string to string', function () {
var result = routeHelper.routeToAPIDoc({
method: 'someMethod',
verb: 'get',
path: 'path',
notes:['1','2','3']
notes: ['1', '2', '3']
});
expect(result.operations[0].notes).to.eql('123');
expect(result.operations[0].notes).to.eql("1\n2\n3");
});
});
it('includes `deprecated` metadata', function() {
var doc = createAPIDoc({
deprecated: 'true'
});
expect(doc.operations[0].deprecated).to.equal('true');
});
it('joins array description/summary', function() {
var doc = createAPIDoc({
description: [ 'line1', 'line2' ]
});
expect(doc.operations[0].summary).to.equal('line1\nline2');
});
it('joins array notes', function() {
var doc = createAPIDoc({
notes: [ 'line1', 'line2' ]
});
expect(doc.operations[0].notes).to.equal('line1\nline2');
});
it('joins array description/summary of an input arg', function() {
var doc = createAPIDoc({
accepts: [{ name: 'arg', description: [ 'line1', 'line2' ] }]
});
expect(doc.operations[0].parameters[0].description).to.equal('line1\nline2');
});
it('correctly does not include context params', function() {
var doc = createAPIDoc({
accepts: [
{arg: 'ctx', http: {source: 'context'}}
],
path: '/test'
});
var params = doc.operations[0].parameters;
expect(params.length).to.equal(0);
});
it('correctly does not include request params', function() {
var doc = createAPIDoc({
accepts: [
{arg: 'req', http: {source: 'req'}}
],
path: '/test'
});
var params = doc.operations[0].parameters;
expect(params.length).to.equal(0);
});
it('correctly does not include response params', function() {
var doc = createAPIDoc({
accepts: [
{arg: 'res', http: {source: 'res'}}
],
path: '/test'
});
var params = doc.operations[0].parameters;
expect(params.length).to.equal(0);
});
it('preserves `enum` accepts arg metadata', function() {
var doc = createAPIDoc({
accepts: [{ name: 'arg', type: 'number', enum: [1,2,3] }]
});
expect(doc.operations[0].parameters[0])
.to.have.property('enum').eql([1,2,3]);
});
it('includes the default response message with code 200', function() {
var doc = createAPIDoc({
returns: [{ name: 'result', type: 'object', root: true }]
});
expect(doc.operations[0].type).to.eql('object');
expect(doc.operations[0].responseMessages).to.eql([
{
code: 200,
message: 'Request was successful'
}
]);
});
it('uses the response code 204 when `returns` is empty', function() {
var doc = createAPIDoc({
returns: []
});
expect(doc.operations[0].type).to.eql('void');
expect(doc.operations[0].responseMessages).to.eql([
{
code: 204,
message: 'Request was successful'
}
]);
});
it('includes custom error response in `responseMessages`', function() {
var doc = createAPIDoc({
errors: [{
code: 422,
message: 'Validation failed',
responseModel: 'ValidationError'
}]
});
expect(doc.operations[0].responseMessages[1]).to.eql({
code: 422,
message: 'Validation failed',
responseModel: 'ValidationError'
});
});
it('route nickname does not include model name.', function() {
var doc = createAPIDoc();
expect(doc.operations[0].nickname).to.equal('get');
});
it('route nickname with a period is shorted correctly', function() {
// Method is built by remoting to always be #{className}.#{methodName}
var doc = createAPIDoc({
method: 'test.get.me'
});
expect(doc.operations[0].nickname).to.eql('get.me');
});
});
// Easy wrapper around createRoute
function createAPIDoc(def) {
return routeHelper.routeToAPIDoc(_defaults(def, {
return routeHelper.routeToAPIDoc(_defaults(def || {}, {
path: '/test',
verb: 'GET',
method: 'test.get'
}));
}
function getResponseType(operationDoc) {
return operationDoc.responseMessages[0].responseModel;
}

View File

@ -13,7 +13,7 @@ describe('swagger definition', function() {
describe('basePath', function() {
// No basepath on resource doc in 1.2
it('no longer exists on resource doc', function(done) {
var app = mountSwagger();
var app = givenAppWithSwagger();
var getReq = getSwaggerResources(app);
getReq.end(function(err, res) {
@ -24,7 +24,7 @@ describe('swagger definition', function() {
});
it('is "http://{host}/api" by default', function(done) {
var app = mountSwagger();
var app = givenAppWithSwagger();
var getReq = getAPIDeclaration(app, 'products');
getReq.end(function(err, res) {
@ -35,7 +35,7 @@ describe('swagger definition', function() {
});
it('is "http://{host}/{basePath}" when basePath is a path', function(done){
var app = mountSwagger({ basePath: '/api-root'});
var app = givenAppWithSwagger({ basePath: '/api-root'});
var getReq = getAPIDeclaration(app, 'products');
getReq.end(function(err, res) {
@ -47,7 +47,7 @@ describe('swagger definition', function() {
});
it('infers API basePath from app', function(done){
var app = mountSwagger({}, {apiRoot: '/custom-api-root'});
var app = givenAppWithSwagger({}, {apiRoot: '/custom-api-root'});
var getReq = getAPIDeclaration(app, 'products');
getReq.end(function(err, res) {
@ -60,7 +60,7 @@ describe('swagger definition', function() {
it('is reachable when explorer mounting location is changed', function(done){
var explorerRoot = '/erforscher';
var app = mountSwagger({}, {explorerRoot: explorerRoot});
var app = givenAppWithSwagger({}, {explorerRoot: explorerRoot});
var getReq = getSwaggerResources(app, explorerRoot, 'products');
getReq.end(function(err, res) {
@ -71,7 +71,7 @@ describe('swagger definition', function() {
});
it('respects a hardcoded protocol (behind SSL terminator)', function(done){
var app = mountSwagger({protocol: 'https'});
var app = givenAppWithSwagger({protocol: 'https'});
var getReq = getAPIDeclaration(app, 'products');
getReq.end(function(err, res) {
@ -81,11 +81,35 @@ describe('swagger definition', function() {
done();
});
});
it('respects X-Forwarded-Host header (behind a proxy)', function(done) {
var app = givenAppWithSwagger();
getAPIDeclaration(app, 'products')
.set('X-Forwarded-Host', 'example.com')
.end(function(err, res) {
if (err) return done(err);
var baseUrl = url.parse(res.body.basePath);
expect(baseUrl.hostname).to.equal('example.com');
done();
});
});
it('respects X-Forwarded-Proto header (behind a proxy)', function(done) {
var app = givenAppWithSwagger();
getAPIDeclaration(app, 'products')
.set('X-Forwarded-Proto', 'https')
.end(function(err, res) {
if (err) return done(err);
var baseUrl = url.parse(res.body.basePath);
expect(baseUrl.protocol).to.equal('https:');
done();
});
});
});
describe('Model definition attributes', function() {
it('Properly defines basic attributes', function(done) {
var app = mountSwagger();
var app = givenAppWithSwagger();
var getReq = getAPIDeclaration(app, 'products');
getReq.end(function(err, res) {
@ -104,39 +128,257 @@ describe('swagger definition', function() {
done();
});
});
it('includes `consumes`', function(done) {
var app = givenAppWithSwagger();
getAPIDeclaration(app, 'products').end(function(err, res) {
if (err) return done(err);
expect(res.body.consumes).to.have.members([
'application/json',
'application/x-www-form-urlencoded',
'application/xml', 'text/xml'
]);
done();
});
});
it('includes `produces`', function(done) {
var app = givenAppWithSwagger();
getAPIDeclaration(app, 'products').end(function(err, res) {
if (err) return done(err);
expect(res.body.produces).to.have.members([
'application/json',
'application/xml', 'text/xml',
// JSONP content types
'application/javascript', 'text/javascript'
]);
done();
});
});
it('includes models from `accepts` args', function(done) {
var app = createLoopbackAppWithModel();
givenPrivateAppModel(app, 'Image');
givenSharedMethod(app.models.Product, 'setImage', {
accepts: { name: 'image', type: 'Image' }
});
mountExplorer(app);
getAPIDeclaration(app, 'products').end(function(err, res) {
expect(Object.keys(res.body.models)).to.include('Image');
done();
});
});
it('includes models from `returns` args', function(done) {
var app = createLoopbackAppWithModel();
givenPrivateAppModel(app, 'Image');
givenSharedMethod(app.models.Product, 'getImage', {
returns: { name: 'image', type: 'Image' }
});
mountExplorer(app);
getAPIDeclaration(app, 'products').end(function(err, res) {
expect(Object.keys(res.body.models)).to.include('Image');
done();
});
});
it('includes `accepts` models not attached to the app', function(done) {
var app = createLoopbackAppWithModel();
loopback.createModel('Image');
givenSharedMethod(app.models.Product, 'setImage', {
accepts: { name: 'image', type: 'Image' }
});
mountExplorer(app);
getAPIDeclaration(app, 'products').end(function(err, res) {
expect(Object.keys(res.body.models)).to.include('Image');
done();
});
});
it('includes `responseMessages` models', function(done) {
var app = createLoopbackAppWithModel();
loopback.createModel('ValidationError');
givenSharedMethod(app.models.Product, 'setImage', {
errors: [{
code: '422',
message: 'Validation failed',
responseModel: 'ValidationError'
}]
});
expectProductDocIncludesModels(app, 'ValidationError', done);
});
it('includes nested model references in properties', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
app.models.Product.defineProperty('location', { type: 'Warehouse' });
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested array model references in properties', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
app.models.Product.defineProperty('location', { type: ['Warehouse'] });
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested model references in modelTo relation', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
app.models.Product.belongsTo(app.models.Warehouse);
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested model references in modelTo relation', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
givenPrivateAppModel(app, 'ProductLocations');
app.models.Product.hasMany(app.models.Warehouse,
{ through: app.models.ProductLocations });
expectProductDocIncludesModels(
app,
['Address', 'Warehouse', 'ProductLocations'],
done);
});
it('includes nested model references in accept args', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
givenSharedMethod(app.models.Product, 'aMethod', {
accepts: { arg: 'w', type: 'Warehouse' }
});
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested array model references in accept args', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
givenSharedMethod(app.models.Product, 'aMethod', {
accepts: { arg: 'w', type: [ 'Warehouse' ] }
});
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested model references in return args', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
givenSharedMethod(app.models.Product, 'aMethod', {
returns: { arg: 'w', type: 'Warehouse', root: true }
});
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested array model references in return args', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
givenSharedMethod(app.models.Product, 'aMethod', {
returns: { arg: 'w', type: ['Warehouse'], root: true }
});
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
it('includes nested model references in error responses', function(done) {
var app = createLoopbackAppWithModel();
givenWarehouseWithAddressModels(app);
givenSharedMethod(app.models.Product, 'aMethod', {
errors: {
code: '222',
message: 'Warehouse',
responseModel: 'Warehouse'
}
});
expectProductDocIncludesModels(app, ['Address', 'Warehouse'], done);
});
});
describe('Cross-origin resource sharing', function() {
it('allows cross-origin requests by default', function(done) {
var app = givenAppWithSwagger();
request(app)
.options('/explorer/resources')
.set('Origin', 'http://example.com/')
.expect('Access-Control-Allow-Origin', /^http:\/\/example.com\/|\*/)
.expect('Access-Control-Allow-Methods', /\bGET\b/)
.end(done);
});
it('can be disabled by configuration', function(done) {
var app = givenAppWithSwagger({}, { remoting: { cors: { origin: false } } });
request(app)
.options('/explorer/resources')
.end(function(err, res) {
if (err) return done(err);
var allowOrigin = res.get('Access-Control-Allow-Origin');
expect(allowOrigin, 'Access-Control-Allow-Origin')
.to.equal(undefined);
done();
});
});
});
function getSwaggerResources(app, restPath, classPath) {
return request(app)
.get(urlJoin(restPath || '/explorer', '/resources', classPath || ''))
.set('Accept', 'application/json')
.expect('Content-Type', /json/)
.expect(200);
.expect(200)
.expect('Content-Type', /json/);
}
function getAPIDeclaration(app, className) {
return getSwaggerResources(app, '', urlJoin('/', className));
}
function mountSwagger(options, addlOptions) {
addlOptions = addlOptions || {};
var app = createLoopbackAppWithModel(addlOptions.apiRoot);
function givenAppWithSwagger(swaggerOptions, appConfig) {
appConfig = appConfig || {};
var app = createLoopbackAppWithModel(appConfig.apiRoot);
if (appConfig.remoting) app.set('remoting', appConfig.remoting);
if (appConfig.explorerRoot) app.set('explorerRoot', appConfig.explorerRoot);
mountExplorer(app, swaggerOptions);
return app;
}
function mountExplorer(app, options) {
var swaggerApp = express();
swagger(app, swaggerApp, options);
app.use(addlOptions.explorerRoot || '/explorer', swaggerApp);
app.use(app.get('explorerRoot') || '/explorer', swaggerApp);
return app;
}
function createLoopbackAppWithModel(apiRoot) {
var app = loopback();
app.dataSource('db', { connector: 'memory' });
var Product = loopback.Model.extend('product', {
foo: {type: 'string', required: true},
bar: 'string',
aNum: {type: 'number', min: 1, max: 10, required: true, default: 5}
});
Product.attachTo(loopback.memory());
app.model(Product);
app.model(Product, { dataSource: 'db'});
// Simulate a restApiRoot set in config
app.set('restApiRoot', apiRoot || '/api');
@ -144,4 +386,33 @@ describe('swagger definition', function() {
return app;
}
function givenSharedMethod(model, name, metadata) {
model[name] = function(){};
loopback.remoteMethod(model[name], metadata);
}
function givenPrivateAppModel(app, name, properties) {
var model = loopback.createModel(name, properties);
app.model(model, { dataSource: 'db', documented: false} );
}
function givenWarehouseWithAddressModels(app) {
givenPrivateAppModel(app, 'Address');
givenPrivateAppModel(app, 'Warehouse', {
shippingAddress: { type: 'Address' }
});
}
function expectProductDocIncludesModels(app, modelNames, done) {
if (!Array.isArray(modelNames)) modelNames = [modelNames];
mountExplorer(app);
getAPIDeclaration(app, 'products').end(function(err, res) {
if (err) return done(err);
expect(Object.keys(res.body.models)).to.include.members(modelNames);
done();
});
}
});