loopback/test/relations.integration.js

1501 lines
45 KiB
JavaScript

/*jshint -W030 */
var loopback = require('../');
var lt = require('loopback-testing');
var path = require('path');
var SIMPLE_APP = path.join(__dirname, 'fixtures', 'simple-integration-app');
var app = require(path.join(SIMPLE_APP, 'app.js'));
var assert = require('assert');
var expect = require('chai').expect;
var debug = require('debug')('loopback:test:relations.integration');
var async = require('async');
describe('relations - integration', function() {
lt.beforeEach.withApp(app);
lt.beforeEach.givenModel('store');
beforeEach(function(done) {
this.widgetName = 'foo';
this.store.widgets.create({
name: this.widgetName
}, function() {
done();
});
});
afterEach(function(done) {
this.app.models.widget.destroyAll(done);
});
describe('/store/superStores', function() {
it('should invoke scoped methods remotely', function(done) {
this.get('/api/stores/superStores')
.expect(200, function(err, res) {
expect(res.body).to.be.array;
done();
});
});
});
describe('/store/:id/widgets', function() {
beforeEach(function() {
this.url = '/api/stores/' + this.store.id + '/widgets';
});
lt.describe.whenCalledRemotely('GET', '/api/stores/:id/widgets', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
});
describe('widgets (response.body)', function() {
beforeEach(function() {
debug('GET /api/stores/:id/widgets response: %s' +
'\nheaders: %j\nbody string: %s',
this.res.statusCode,
this.res.headers,
this.res.text);
this.widgets = this.res.body;
this.widget = this.res.body && this.res.body[0];
});
it('should be an array', function() {
assert(Array.isArray(this.widgets));
});
it('should include a single widget', function() {
assert(this.widgets.length === 1);
assert(this.widget);
});
it('should be a valid widget', function() {
assert(this.widget.id);
assert.equal(this.widget.storeId, this.store.id);
assert.equal(this.widget.name, this.widgetName);
});
});
});
describe('POST /api/store/:id/widgets', function() {
beforeEach(function() {
this.newWidgetName = 'baz';
this.newWidget = {
name: this.newWidgetName
};
});
beforeEach(function(done) {
this.http = this.post(this.url, this.newWidget);
this.http.send(this.newWidget);
this.http.end(function(err) {
if (err) return done(err);
this.req = this.http.req;
this.res = this.http.res;
done();
}.bind(this));
});
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
});
describe('widget (response.body)', function() {
beforeEach(function() {
this.widget = this.res.body;
});
it('should be an object', function() {
assert(typeof this.widget === 'object');
assert(!Array.isArray(this.widget));
});
it('should be a valid widget', function() {
assert(this.widget.id);
assert.equal(this.widget.storeId, this.store.id);
assert.equal(this.widget.name, this.newWidgetName);
});
});
it('should have a single widget with storeId', function(done) {
this.app.models.widget.count({
storeId: this.store.id
}, function(err, count) {
if (err) return done(err);
assert.equal(count, 2);
done();
});
});
});
});
describe('/stores/:id/widgets/:fk - 200', function() {
beforeEach(function(done) {
var self = this;
this.store.widgets.create({
name: this.widgetName
}, function(err, widget) {
self.widget = widget;
self.url = '/api/stores/' + self.store.id + '/widgets/' + widget.id;
done();
});
});
lt.describe.whenCalledRemotely('GET', '/stores/:id/widgets/:fk', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
assert.equal(this.res.body.id, this.widget.id);
});
});
});
describe('/stores/:id/widgets/:fk - 404', function() {
beforeEach(function() {
this.url = '/api/stores/' + this.store.id + '/widgets/123456';
});
lt.describe.whenCalledRemotely('GET', '/stores/:id/widgets/:fk', function() {
it('should fail with statusCode 404', function() {
assert.equal(this.res.statusCode, 404);
assert.equal(this.res.body.error.status, 404);
});
});
});
describe('/store/:id/widgets/count', function() {
beforeEach(function() {
this.url = '/api/stores/' + this.store.id + '/widgets/count';
});
lt.describe.whenCalledRemotely('GET', '/api/stores/:id/widgets/count', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
});
it('should return the count', function() {
assert.equal(this.res.body.count, 1);
});
});
});
describe('/store/:id/widgets/count - filtered (matches)', function() {
beforeEach(function() {
this.url = '/api/stores/' + this.store.id + '/widgets/count?where[name]=foo';
});
lt.describe.whenCalledRemotely('GET', '/api/stores/:id/widgets/count?where[name]=foo', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
});
it('should return the count', function() {
assert.equal(this.res.body.count, 1);
});
});
});
describe('/store/:id/widgets/count - filtered (no matches)', function() {
beforeEach(function() {
this.url = '/api/stores/' + this.store.id + '/widgets/count?where[name]=bar';
});
lt.describe.whenCalledRemotely('GET', '/api/stores/:id/widgets/count?where[name]=bar', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
});
it('should return the count', function() {
assert.equal(this.res.body.count, 0);
});
});
});
describe('/widgets/:id/store', function() {
beforeEach(function(done) {
var self = this;
this.store.widgets.create({
name: this.widgetName
}, function(err, widget) {
self.widget = widget;
self.url = '/api/widgets/' + self.widget.id + '/store';
done();
});
});
lt.describe.whenCalledRemotely('GET', '/api/widgets/:id/store', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
assert.equal(this.res.body.id, this.store.id);
});
});
});
describe('hasMany through', function() {
function setup(connecting, cb) {
var root = {};
async.series([
// Clean up models
function(done) {
app.models.physician.destroyAll(function(err) {
app.models.patient.destroyAll(function(err) {
app.models.appointment.destroyAll(function(err) {
done();
});
});
});
},
// Create a physician
function(done) {
app.models.physician.create({
name: 'ph1'
}, function(err, physician) {
root.physician = physician;
done();
});
},
// Create a patient
connecting ? function(done) {
root.physician.patients.create({
name: 'pa1'
}, function(err, patient) {
root.patient = patient;
root.relUrl = '/api/physicians/' + root.physician.id +
'/patients/rel/' + root.patient.id;
done();
});
} : function(done) {
app.models.patient.create({
name: 'pa1'
}, function(err, patient) {
root.patient = patient;
root.relUrl = '/api/physicians/' + root.physician.id +
'/patients/rel/' + root.patient.id;
done();
});
}], function(err, done) {
cb(err, root);
});
}
describe('PUT /physicians/:id/patients/rel/:fk', function() {
before(function(done) {
var self = this;
setup(false, function(err, root) {
self.url = root.relUrl;
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
lt.describe.whenCalledRemotely('PUT', '/api/physicians/:id/patients/rel/:fk', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
assert.equal(this.res.body.patientId, this.patient.id);
assert.equal(this.res.body.physicianId, this.physician.id);
});
it('should create a record in appointment', function(done) {
var self = this;
app.models.appointment.find(function(err, apps) {
assert.equal(apps.length, 1);
assert.equal(apps[0].patientId, self.patient.id);
done();
});
});
it('should connect physician to patient', function(done) {
var self = this;
self.physician.patients(function(err, patients) {
assert.equal(patients.length, 1);
assert.equal(patients[0].id, self.patient.id);
done();
});
});
});
});
describe('PUT /physicians/:id/patients/rel/:fk with data', function() {
before(function(done) {
var self = this;
setup(false, function(err, root) {
self.url = root.relUrl;
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
var NOW = Date.now();
var data = { date: new Date(NOW) };
lt.describe.whenCalledRemotely('PUT', '/api/physicians/:id/patients/rel/:fk', data, function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
assert.equal(this.res.body.patientId, this.patient.id);
assert.equal(this.res.body.physicianId, this.physician.id);
assert.equal(new Date(this.res.body.date).getTime(), NOW);
});
it('should create a record in appointment', function(done) {
var self = this;
app.models.appointment.find(function(err, apps) {
assert.equal(apps.length, 1);
assert.equal(apps[0].patientId, self.patient.id);
assert.equal(apps[0].physicianId, self.physician.id);
assert.equal(apps[0].date.getTime(), NOW);
done();
});
});
it('should connect physician to patient', function(done) {
var self = this;
self.physician.patients(function(err, patients) {
assert.equal(patients.length, 1);
assert.equal(patients[0].id, self.patient.id);
done();
});
});
});
});
describe('HEAD /physicians/:id/patients/rel/:fk', function() {
before(function(done) {
var self = this;
setup(true, function(err, root) {
self.url = root.relUrl;
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
lt.describe.whenCalledRemotely('HEAD', '/api/physicians/:id/patients/rel/:fk', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
});
});
});
describe('HEAD /physicians/:id/patients/rel/:fk that does not exist', function() {
before(function(done) {
var self = this;
setup(true, function(err, root) {
self.url = '/api/physicians/' + root.physician.id +
'/patients/rel/' + '999';
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
lt.describe.whenCalledRemotely('HEAD', '/api/physicians/:id/patients/rel/:fk', function() {
it('should succeed with statusCode 404', function() {
assert.equal(this.res.statusCode, 404);
});
});
});
describe('DELETE /physicians/:id/patients/rel/:fk', function() {
before(function(done) {
var self = this;
setup(true, function(err, root) {
self.url = root.relUrl;
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
it('should create a record in appointment', function(done) {
var self = this;
app.models.appointment.find(function(err, apps) {
assert.equal(apps.length, 1);
assert.equal(apps[0].patientId, self.patient.id);
done();
});
});
it('should connect physician to patient', function(done) {
var self = this;
self.physician.patients(function(err, patients) {
assert.equal(patients.length, 1);
assert.equal(patients[0].id, self.patient.id);
done();
});
});
lt.describe.whenCalledRemotely('DELETE', '/api/physicians/:id/patients/rel/:fk', function() {
it('should succeed with statusCode 204', function() {
assert.equal(this.res.statusCode, 204);
});
it('should remove the record in appointment', function(done) {
var self = this;
app.models.appointment.find(function(err, apps) {
assert.equal(apps.length, 0);
done();
});
});
it('should remove the connection between physician and patient', function(done) {
var self = this;
// Need to refresh the cache
self.physician.patients(true, function(err, patients) {
assert.equal(patients.length, 0);
done();
});
});
});
});
describe('GET /physicians/:id/patients/:fk', function() {
before(function(done) {
var self = this;
setup(true, function(err, root) {
self.url = '/api/physicians/' + root.physician.id +
'/patients/' + root.patient.id;
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
lt.describe.whenCalledRemotely('GET', '/api/physicians/:id/patients/:fk', function() {
it('should succeed with statusCode 200', function() {
assert.equal(this.res.statusCode, 200);
assert.equal(this.res.body.id, this.physician.id);
});
});
});
describe('DELETE /physicians/:id/patients/:fk', function() {
before(function(done) {
var self = this;
setup(true, function(err, root) {
self.url = '/api/physicians/' + root.physician.id +
'/patients/' + root.patient.id;
self.patient = root.patient;
self.physician = root.physician;
done();
});
});
lt.describe.whenCalledRemotely('DELETE', '/api/physicians/:id/patients/:fk', function() {
it('should succeed with statusCode 204', function() {
assert.equal(this.res.statusCode, 204);
});
it('should remove the record in appointment', function(done) {
var self = this;
app.models.appointment.find(function(err, apps) {
assert.equal(apps.length, 0);
done();
});
});
it('should remove the connection between physician and patient', function(done) {
var self = this;
// Need to refresh the cache
self.physician.patients(true, function(err, patients) {
assert.equal(patients.length, 0);
done();
});
});
it('should remove the record in patient', function(done) {
var self = this;
app.models.patient.find(function(err, patients) {
assert.equal(patients.length, 0);
done();
});
});
});
});
});
describe('hasAndBelongsToMany', function() {
beforeEach(function defineProductAndCategoryModels() {
var product = app.model(
'product',
{ properties: { id: 'string', name: 'string' }, dataSource: 'db' }
);
var category = app.model(
'category',
{ properties: { id: 'string', name: 'string' }, dataSource: 'db' }
);
product.hasAndBelongsToMany(category);
category.hasAndBelongsToMany(product);
});
lt.beforeEach.givenModel('category');
beforeEach(function createProductsInCategory(done) {
var test = this;
this.category.products.create({
name: 'a-product'
}, function(err, product) {
if (err) return done(err);
test.product = product;
done();
});
});
beforeEach(function createAnotherCategoryAndProduct(done) {
app.models.category.create({ name: 'another-category' },
function(err, cat) {
if (err) return done(err);
cat.products.create({ name: 'another-product' }, done);
});
});
afterEach(function(done) {
this.app.models.product.destroyAll(done);
});
it.skip('allows to find related objects via where filter', function(done) {
//TODO https://github.com/strongloop/loopback-datasource-juggler/issues/94
var expectedProduct = this.product;
this.get('/api/products?filter[where][categoryId]=' + this.category.id)
.expect(200, function(err, res) {
if (err) return done(err);
expect(res.body).to.eql([
{
id: expectedProduct.id,
name: expectedProduct.name
}
]);
done();
});
});
it('allows to find related object via URL scope', function(done) {
var expectedProduct = this.product;
this.get('/api/categories/' + this.category.id + '/products')
.expect(200, function(err, res) {
if (err) return done(err);
expect(res.body).to.eql([
{
id: expectedProduct.id,
name: expectedProduct.name
}
]);
done();
});
});
it('includes requested related models in `find`', function(done) {
var expectedProduct = this.product;
var url = '/api/categories/findOne?filter[where][id]=' +
this.category.id + '&filter[include]=products';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.have.property('products');
expect(res.body.products).to.eql([
{
id: expectedProduct.id,
name: expectedProduct.name
}
]);
done();
});
});
it.skip('includes requested related models in `findById`', function(done) {
//TODO https://github.com/strongloop/loopback-datasource-juggler/issues/93
var expectedProduct = this.product;
// Note: the URL format is not final
var url = '/api/categories/' + this.category.id + '?include=products';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.have.property('products');
expect(res.body.products).to.eql([
{
id: expectedProduct.id,
name: expectedProduct.name
}
]);
done();
});
});
});
describe('embedsOne', function() {
before(function defineGroupAndPosterModels() {
var group = app.model(
'group',
{ properties: { name: 'string' },
dataSource: 'db',
plural: 'groups'
}
);
var poster = app.model(
'poster',
{ properties: { url: 'string' }, dataSource: 'db' }
);
group.embedsOne(poster, { as: 'cover' });
});
before(function createImage(done) {
var test = this;
app.models.group.create({ name: 'Group 1' },
function(err, group) {
if (err) return done(err);
test.group = group;
done();
});
});
after(function(done) {
this.app.models.group.destroyAll(done);
});
it('creates an embedded model', function(done) {
var url = '/api/groups/' + this.group.id + '/cover';
this.post(url)
.send({ url: 'http://image.url' })
.expect(200, function(err, res) {
expect(res.body).to.be.eql(
{ url: 'http://image.url' }
);
done();
});
});
it('includes the embedded models', function(done) {
var url = '/api/groups/' + this.group.id;
this.get(url)
.expect(200, function(err, res) {
expect(res.body.name).to.be.equal('Group 1');
expect(res.body.poster).to.be.eql(
{ url: 'http://image.url' }
);
done();
});
});
it('returns the embedded model', function(done) {
var url = '/api/groups/' + this.group.id + '/cover';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql(
{ url: 'http://image.url' }
);
done();
});
});
it('updates an embedded model', function(done) {
var url = '/api/groups/' + this.group.id + '/cover';
this.put(url)
.send({ url: 'http://changed.url' })
.expect(200, function(err, res) {
expect(res.body.url).to.be.equal('http://changed.url');
done();
});
});
it('returns the updated embedded model', function(done) {
var url = '/api/groups/' + this.group.id + '/cover';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql(
{ url: 'http://changed.url' }
);
done();
});
});
it('deletes an embedded model', function(done) {
var url = '/api/groups/' + this.group.id + '/cover';
this.del(url).expect(204, done);
});
it('deleted the embedded model', function(done) {
var url = '/api/groups/' + this.group.id + '/cover';
this.get(url).expect(404, done);
});
});
describe('embedsMany', function() {
before(function defineProductAndCategoryModels() {
var todoList = app.model(
'todoList',
{ properties: { name: 'string' },
dataSource: 'db',
plural: 'todo-lists'
}
);
var todoItem = app.model(
'todoItem',
{ properties: { content: 'string' }, dataSource: 'db' }
);
todoList.embedsMany(todoItem, { as: 'items' });
});
before(function createTodoList(done) {
var test = this;
app.models.todoList.create({ name: 'List A' },
function(err, list) {
if (err) return done(err);
test.todoList = list;
list.items.build({ content: 'Todo 1' });
list.items.build({ content: 'Todo 2' });
list.save(done);
});
});
after(function(done) {
this.app.models.todoList.destroyAll(done);
});
it('includes the embedded models', function(done) {
var url = '/api/todo-lists/' + this.todoList.id;
this.get(url)
.expect(200, function(err, res) {
expect(res.body.name).to.be.equal('List A');
expect(res.body.todoItems).to.be.eql([
{ content: 'Todo 1', id: 1 },
{ content: 'Todo 2', id: 2 }
]);
done();
});
});
it('returns the embedded models', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ content: 'Todo 1', id: 1 },
{ content: 'Todo 2', id: 2 }
]);
done();
});
});
it('filters the embedded models', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items';
url += '?filter[where][id]=2';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ content: 'Todo 2', id: 2 }
]);
done();
});
});
it('creates embedded models', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items';
var expected = { content: 'Todo 3', id: 3 };
this.post(url)
.send({ content: 'Todo 3' })
.expect(200, function(err, res) {
expect(res.body).to.be.eql(expected);
done();
});
});
it('returns the embedded models', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ content: 'Todo 1', id: 1 },
{ content: 'Todo 2', id: 2 },
{ content: 'Todo 3', id: 3 }
]);
done();
});
});
it('returns an embedded model by (internal) id', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items/3';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql(
{ content: 'Todo 3', id: 3 }
);
done();
});
});
it('removes an embedded model', function(done) {
var expectedProduct = this.product;
var url = '/api/todo-lists/' + this.todoList.id + '/items/2';
this.del(url)
.expect(200, function(err, res) {
done();
});
});
it('returns the embedded models - verify', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items';
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ content: 'Todo 1', id: 1 },
{ content: 'Todo 3', id: 3 }
]);
done();
});
});
it('returns a 404 response when embedded model is not found', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items/2';
this.get(url).expect(404, function(err, res) {
expect(res.body.error.status).to.be.equal(404);
expect(res.body.error.message).to.be.equal('Unknown "todoItem" id "2".');
expect(res.body.error.code).to.be.equal('MODEL_NOT_FOUND');
done();
});
});
it.skip('checks if an embedded model exists - ok', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items/3';
this.head(url)
.expect(200, function(err, res) {
done();
});
});
it.skip('checks if an embedded model exists - fail', function(done) {
var url = '/api/todo-lists/' + this.todoList.id + '/items/2';
this.head(url)
.expect(404, function(err, res) {
done();
});
});
});
describe('referencesMany', function() {
before(function defineProductAndCategoryModels() {
var recipe = app.model(
'recipe',
{ properties: { name: 'string' }, dataSource: 'db' }
);
var ingredient = app.model(
'ingredient',
{ properties: { name: 'string' }, dataSource: 'db' }
);
var photo = app.model(
'photo',
{ properties: { name: 'string' }, dataSource: 'db' }
);
recipe.referencesMany(ingredient);
// contrived example for test:
recipe.hasOne(photo, { as: 'picture', options: {
http: { path: 'image' }
} });
});
before(function createRecipe(done) {
var test = this;
app.models.recipe.create({ name: 'Recipe' },
function(err, recipe) {
if (err) return done(err);
test.recipe = recipe;
recipe.ingredients.create({
name: 'Chocolate' },
function(err, ing) {
test.ingredient1 = ing.id;
recipe.picture.create({ name: 'Photo 1' }, done);
});
});
});
before(function createIngredient(done) {
var test = this;
app.models.ingredient.create({ name: 'Sugar' }, function(err, ing) {
test.ingredient2 = ing.id;
done();
});
});
after(function(done) {
var app = this.app;
app.models.recipe.destroyAll(function() {
app.models.ingredient.destroyAll(function() {
app.models.photo.destroyAll(done);
});
});
});
it('keeps an array of ids', function(done) {
var url = '/api/recipes/' + this.recipe.id;
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body.ingredientIds).to.eql([test.ingredient1]);
expect(res.body).to.not.have.property('ingredients');
done();
});
});
it('creates referenced models', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
var test = this;
this.post(url)
.send({ name: 'Butter' })
.expect(200, function(err, res) {
expect(res.body.name).to.be.eql('Butter');
test.ingredient3 = res.body.id;
done();
});
});
it('has created models', function(done) {
var url = '/api/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Chocolate', id: test.ingredient1 },
{ name: 'Sugar', id: test.ingredient2 },
{ name: 'Butter', id: test.ingredient3 }
]);
done();
});
});
it('returns the referenced models', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Chocolate', id: test.ingredient1 },
{ name: 'Butter', id: test.ingredient3 }
]);
done();
});
});
it('filters the referenced models', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
url += '?filter[where][name]=Butter';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Butter', id: test.ingredient3 }
]);
done();
});
});
it('includes the referenced models', function(done) {
var url = '/api/recipes/findOne?filter[where][id]=' + this.recipe.id;
url += '&filter[include]=ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body.ingredientIds).to.eql([
test.ingredient1, test.ingredient3
]);
expect(res.body.ingredients).to.eql([
{ name: 'Chocolate', id: test.ingredient1 },
{ name: 'Butter', id: test.ingredient3 }
]);
done();
});
});
it('returns a referenced model by id', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients/';
url += this.ingredient3;
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql(
{ name: 'Butter', id: test.ingredient3 }
);
done();
});
});
it('keeps an array of ids - verify', function(done) {
var url = '/api/recipes/' + this.recipe.id;
var test = this;
var expected = [test.ingredient1, test.ingredient3];
this.get(url)
.expect(200, function(err, res) {
expect(res.body.ingredientIds).to.eql(expected);
expect(res.body).to.not.have.property('ingredients');
done();
});
});
it('destroys a referenced model', function(done) {
var expectedProduct = this.product;
var url = '/api/recipes/' + this.recipe.id + '/ingredients/';
url += this.ingredient3;
this.del(url)
.expect(200, function(err, res) {
done();
});
});
it('has destroyed a referenced model', function(done) {
var url = '/api/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Chocolate', id: test.ingredient1 },
{ name: 'Sugar', id: test.ingredient2 }
]);
done();
});
});
it('returns the referenced models - verify', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Chocolate', id: test.ingredient1 }
]);
done();
});
});
it('creates/links a reference by id', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
url += '/rel/' + this.ingredient2;
var test = this;
this.put(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql(
{ name: 'Sugar', id: test.ingredient2 }
);
done();
});
});
it('returns the referenced models - verify', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Chocolate', id: test.ingredient1 },
{ name: 'Sugar', id: test.ingredient2 }
]);
done();
});
});
it('removes/unlinks a reference by id', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
url += '/rel/' + this.ingredient1;
var test = this;
this.del(url)
.expect(200, function(err, res) {
done();
});
});
it('returns the referenced models - verify', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Sugar', id: test.ingredient2 }
]);
done();
});
});
it('has not destroyed an unlinked model', function(done) {
var url = '/api/ingredients';
var test = this;
this.get(url)
.expect(200, function(err, res) {
expect(res.body).to.be.eql([
{ name: 'Chocolate', id: test.ingredient1 },
{ name: 'Sugar', id: test.ingredient2 }
]);
done();
});
});
it('uses a custom relation path', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/image';
this.get(url)
.expect(200, function(err, res) {
expect(err).to.not.exist;
expect(res.body.name).to.equal('Photo 1');
done();
});
});
it.skip('checks if a referenced model exists - ok', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients/';
url += this.ingredient1;
this.head(url)
.expect(200, function(err, res) {
done();
});
});
it.skip('checks if an referenced model exists - fail', function(done) {
var url = '/api/recipes/' + this.recipe.id + '/ingredients/';
url += this.ingredient3;
this.head(url)
.expect(404, function(err, res) {
done();
});
});
});
describe('nested relations', function() {
before(function defineModels() {
var Book = app.model(
'Book',
{ properties: { name: 'string' }, dataSource: 'db',
plural: 'books' }
);
var Page = app.model(
'Page',
{ properties: { name: 'string' }, dataSource: 'db',
plural: 'pages' }
);
var Image = app.model(
'Image',
{ properties: { name: 'string' }, dataSource: 'db',
plural: 'images' }
);
var Note = app.model(
'Note',
{ properties: { text: 'string' }, dataSource: 'db',
plural: 'notes' }
);
var Chapter = app.model(
'Chapter',
{ properties: { name: 'string' }, dataSource: 'db',
plural: 'chapters' }
);
Book.hasMany(Page);
Book.hasMany(Chapter);
Page.hasMany(Note);
Chapter.hasMany(Note);
Image.belongsTo(Book);
// fake a remote method that match the filter in Model.nestRemoting()
Page.prototype['__throw__errors'] = function() {
throw new Error('This should not crash the app');
};
Page.remoteMethod('__throw__errors', { isStatic: false, http: { path: '/throws', verb: 'get' } });
Book.nestRemoting('pages');
Book.nestRemoting('chapters');
Image.nestRemoting('book');
expect(Book.prototype['__findById__pages__notes']).to.be.a.function;
expect(Image.prototype['__findById__book__pages']).to.be.a.function;
Page.beforeRemote('prototype.__findById__notes', function(ctx, result, next) {
ctx.res.set('x-before', 'before');
next();
});
Page.afterRemote('prototype.__findById__notes', function(ctx, result, next) {
ctx.res.set('x-after', 'after');
next();
});
});
before(function createBook(done) {
var test = this;
app.models.Book.create({ name: 'Book 1' },
function(err, book) {
if (err) return done(err);
test.book = book;
book.pages.create({ name: 'Page 1' },
function(err, page) {
if (err) return done(err);
test.page = page;
page.notes.create({ text: 'Page Note 1' },
function(err, note) {
test.note = note;
done();
});
});
});
});
before(function createChapters(done) {
var test = this;
test.book.chapters.create({ name: 'Chapter 1' },
function(err, chapter) {
if (err) return done(err);
test.chapter = chapter;
chapter.notes.create({ text: 'Chapter Note 1' }, function(err, note) {
test.cnote = note;
done();
});
});
});
before(function createCover(done) {
var test = this;
app.models.Image.create({ name: 'Cover 1', book: test.book },
function(err, image) {
if (err) return done(err);
test.image = image;
done();
});
});
it('has regular relationship routes - pages', function(done) {
var test = this;
this.get('/api/books/' + test.book.id + '/pages')
.expect(200, function(err, res) {
expect(res.body).to.be.an.array;
expect(res.body).to.have.length(1);
expect(res.body[0].name).to.equal('Page 1');
done();
});
});
it('has regular relationship routes - notes', function(done) {
var test = this;
this.get('/api/pages/' + test.page.id + '/notes/' + test.note.id)
.expect(200, function(err, res) {
expect(res.headers['x-before']).to.equal('before');
expect(res.headers['x-after']).to.equal('after');
expect(res.body).to.be.an.object;
expect(res.body.text).to.equal('Page Note 1');
done();
});
});
it('has a basic error handler', function(done) {
var test = this;
this.get('/api/books/unknown/pages/' + test.page.id + '/notes')
.expect(404, function(err, res) {
expect(res.body.error).to.be.an.object;
var expected = 'could not find a model with id unknown';
expect(res.body.error.message).to.equal(expected);
expect(res.body.error.code).to.be.equal('MODEL_NOT_FOUND');
done();
});
});
it('enables nested relationship routes - belongsTo find', function(done) {
var test = this;
this.get('/api/images/' + test.image.id + '/book/pages')
.end(function(err, res) {
expect(res.body).to.be.an.array;
expect(res.body).to.have.length(1);
expect(res.body[0].name).to.equal('Page 1');
done();
});
});
it('enables nested relationship routes - belongsTo findById', function(done) {
var test = this;
this.get('/api/images/' + test.image.id + '/book/pages/' + test.page.id)
.end(function(err, res) {
expect(res.body).to.be.an.object;
expect(res.body.name).to.equal('Page 1');
done();
});
});
it('enables nested relationship routes - hasMany find', function(done) {
var test = this;
this.get('/api/books/' + test.book.id + '/pages/' + test.page.id + '/notes')
.expect(200, function(err, res) {
expect(res.body).to.be.an.array;
expect(res.body).to.have.length(1);
expect(res.body[0].text).to.equal('Page Note 1');
done();
});
});
it('enables nested relationship routes - hasMany findById', function(done) {
var test = this;
this.get('/api/books/' + test.book.id + '/pages/' + test.page.id + '/notes/' + test.note.id)
.expect(200, function(err, res) {
expect(res.headers['x-before']).to.equal('before');
expect(res.headers['x-after']).to.equal('after');
expect(res.body).to.be.an.object;
expect(res.body.text).to.equal('Page Note 1');
done();
});
});
it('should nest remote hooks of ModelTo - hasMany findById', function(done) {
var test = this;
this.get('/api/books/' + test.book.id + '/chapters/' + test.chapter.id + '/notes/' + test.cnote.id)
.expect(200, function(err, res) {
expect(res.headers['x-before']).to.empty;
expect(res.headers['x-after']).to.empty;
done();
});
});
it('should have proper http.path for remoting', function() {
[app.models.Book, app.models.Image].forEach(function(Model) {
Model.sharedClass.methods().forEach(function(method) {
var http = Array.isArray(method.http) ? method.http : [method.http];
http.forEach(function(opt) {
// destroyAll has been shared but missing http property
if (opt.path === undefined) return;
expect(opt.path, method.stringName).to.match(/^\/.*/);
});
});
});
});
it('should catch error if nested function throws', function(done) {
var test = this;
this.get('/api/books/' + test.book.id + '/pages/' + this.page.id + '/throws')
.end(function(err, res) {
expect(res.body).to.be.an('object');
expect(res.body.error).to.be.an('object');
expect(res.body.error.name).to.equal('Error');
expect(res.body.error.status).to.equal(500);
expect(res.body.error.message).to.equal('This should not crash the app');
done();
});
});
});
describe('hasOne', function() {
var cust;
before(function createCustomer(done) {
var test = this;
app.models.customer.create({ name: 'John' }, function(err, c) {
if (err) {
return done(err);
}
cust = c;
done();
});
});
after(function(done) {
var self = this;
this.app.models.customer.destroyAll(function(err) {
if (err) {
return done(err);
}
self.app.models.profile.destroyAll(done);
});
});
it('should create the referenced model', function(done) {
var url = '/api/customers/' + cust.id + '/profile';
this.post(url)
.send({points: 10})
.expect(200, function(err, res) {
if (err) {
return done(err);
}
expect(res.body.points).to.be.eql(10);
expect(res.body.customerId).to.be.eql(cust.id);
done();
});
});
it('should find the referenced model', function(done) {
var url = '/api/customers/' + cust.id + '/profile';
this.get(url)
.expect(200, function(err, res) {
if (err) {
return done(err);
}
expect(res.body.points).to.be.eql(10);
expect(res.body.customerId).to.be.eql(cust.id);
done();
});
});
it('should not create the referenced model twice', function(done) {
var url = '/api/customers/' + cust.id + '/profile';
this.post(url)
.send({points: 20})
.expect(500, function(err, res) {
done(err);
});
});
it('should update the referenced model', function(done) {
var url = '/api/customers/' + cust.id + '/profile';
this.put(url)
.send({points: 100})
.expect(200, function(err, res) {
if (err) {
return done(err);
}
expect(res.body.points).to.be.eql(100);
expect(res.body.customerId).to.be.eql(cust.id);
done();
});
});
it('should delete the referenced model', function(done) {
var url = '/api/customers/' + cust.id + '/profile';
this.del(url)
.expect(204, function(err, res) {
done(err);
});
});
it('should not find the referenced model', function(done) {
var url = '/api/customers/' + cust.id + '/profile';
this.get(url)
.expect(404, function(err, res) {
done(err);
});
});
});
});