342 lines
13 KiB
JavaScript
342 lines
13 KiB
JavaScript
// Copyright IBM Corp. 2014,2016. All Rights Reserved.
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// Node module: loopback
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// This file is licensed under the MIT License.
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// License text available at https://opensource.org/licenses/MIT
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'use strict';
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var loopback = require('../');
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var lt = require('./helpers/loopback-testing-helper');
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var path = require('path');
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var SIMPLE_APP = path.join(__dirname, 'fixtures', 'simple-integration-app');
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var app = require(path.join(SIMPLE_APP, 'server/server.js'));
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var assert = require('assert');
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var expect = require('./helpers/expect');
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describe('remoting - integration', function() {
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lt.beforeEach.withApp(app);
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lt.beforeEach.givenModel('store');
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afterEach(function(done) {
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this.app.models.store.destroyAll(done);
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});
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describe('app.remotes.options', function() {
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it('should load remoting options', function() {
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var remotes = app.remotes();
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assert.deepEqual(remotes.options, {'json': {'limit': '1kb', 'strict': false},
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'urlencoded': {'limit': '8kb', 'extended': true},
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'errorHandler': {'debug': true, log: false}});
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});
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it('rest handler', function() {
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var handler = app.handler('rest');
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assert(handler);
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});
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it('should accept request that has entity below 1kb', function(done) {
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// Build an object that is smaller than 1kb
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var name = '';
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for (var i = 0; i < 256; i++) {
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name += '11';
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}
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this.http = this.post('/api/stores');
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this.http.send({
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'name': name,
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});
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this.http.end(function(err) {
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if (err) return done(err);
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this.req = this.http.req;
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this.res = this.http.res;
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assert.equal(this.res.statusCode, 200);
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done();
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}.bind(this));
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});
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it('should reject request that has entity beyond 1kb', function(done) {
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// Build an object that is larger than 1kb
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var name = '';
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for (var i = 0; i < 2048; i++) {
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name += '11111111111';
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}
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this.http = this.post('/api/stores');
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this.http.send({
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'name': name,
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});
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this.http.end(function(err) {
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if (err) return done(err);
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this.req = this.http.req;
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this.res = this.http.res;
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// Request is rejected with 413
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assert.equal(this.res.statusCode, 413);
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done();
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}.bind(this));
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});
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});
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describe('Model shared classes', function() {
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it('has expected remote methods with default model.settings.replaceOnPUT' +
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'set to true (3.x)',
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function() {
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var storeClass = findClass('store');
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var methods = getFormattedMethodsExcludingRelations(storeClass.methods);
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var expectedMethods = [
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'create(data:object:store):store POST /stores',
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'patchOrCreate(data:object:store):store PATCH /stores',
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'replaceOrCreate(data:object:store):store PUT /stores',
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'replaceOrCreate(data:object:store):store POST /stores/replaceOrCreate',
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'exists(id:any):boolean GET /stores/:id/exists',
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'findById(id:any,filter:object):store GET /stores/:id',
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'replaceById(id:any,data:object:store):store PUT /stores/:id',
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'replaceById(id:any,data:object:store):store POST /stores/:id/replace',
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'find(filter:object):store GET /stores',
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'findOne(filter:object):store GET /stores/findOne',
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'updateAll(where:object,data:object:store):object POST /stores/update',
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'deleteById(id:any):object DELETE /stores/:id',
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'count(where:object):number GET /stores/count',
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'prototype.patchAttributes(data:object:store):store PATCH /stores/:id',
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'createChangeStream(options:object):ReadableStream POST /stores/change-stream',
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];
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// The list of methods is from docs:
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// http://loopback.io/doc/en/lb2/Exposing-models-over-REST.html
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expect(methods).to.include.members(expectedMethods);
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});
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it('has expected remote methods for scopes', function() {
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var storeClass = findClass('store');
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var methods = getFormattedScopeMethods(storeClass.methods);
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var expectedMethods = [
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'__get__superStores(filter:object):store GET /stores/superStores',
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'__create__superStores(data:object:store):store POST /stores/superStores',
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'__delete__superStores() DELETE /stores/superStores',
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'__count__superStores(where:object):number GET /stores/superStores/count',
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];
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expect(methods).to.include.members(expectedMethods);
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});
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it('should have correct signatures for belongsTo methods',
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function() {
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var widgetClass = findClass('widget');
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var methods = getFormattedPrototypeMethods(widgetClass.methods);
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var expectedMethods = [
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'prototype.__get__store(refresh:boolean):store ' +
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'GET /widgets/:id/store',
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];
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expect(methods).to.include.members(expectedMethods);
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});
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it('should have correct signatures for hasMany methods',
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function() {
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var physicianClass = findClass('store');
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var methods = getFormattedPrototypeMethods(physicianClass.methods);
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var expectedMethods = [
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'prototype.__findById__widgets(fk:any):widget ' +
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'GET /stores/:id/widgets/:fk',
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'prototype.__destroyById__widgets(fk:any) ' +
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'DELETE /stores/:id/widgets/:fk',
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'prototype.__updateById__widgets(fk:any,data:object:widget):widget ' +
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'PUT /stores/:id/widgets/:fk',
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'prototype.__get__widgets(filter:object):widget ' +
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'GET /stores/:id/widgets',
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'prototype.__create__widgets(data:object:widget):widget ' +
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'POST /stores/:id/widgets',
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'prototype.__delete__widgets() ' +
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'DELETE /stores/:id/widgets',
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'prototype.__count__widgets(where:object):number ' +
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'GET /stores/:id/widgets/count',
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];
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expect(methods).to.include.members(expectedMethods);
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});
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it('should have correct signatures for hasMany-through methods',
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function() { // jscs:disable validateIndentation
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var physicianClass = findClass('physician');
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var methods = getFormattedPrototypeMethods(physicianClass.methods);
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var expectedMethods = [
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'prototype.__findById__patients(fk:any):patient ' +
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'GET /physicians/:id/patients/:fk',
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'prototype.__destroyById__patients(fk:any) ' +
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'DELETE /physicians/:id/patients/:fk',
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'prototype.__updateById__patients(fk:any,data:object:patient):patient ' +
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'PUT /physicians/:id/patients/:fk',
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'prototype.__link__patients(fk:any,data:object:appointment):appointment ' +
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'PUT /physicians/:id/patients/rel/:fk',
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'prototype.__unlink__patients(fk:any) ' +
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'DELETE /physicians/:id/patients/rel/:fk',
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'prototype.__exists__patients(fk:any):boolean ' +
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'HEAD /physicians/:id/patients/rel/:fk',
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'prototype.__get__patients(filter:object):patient ' +
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'GET /physicians/:id/patients',
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'prototype.__create__patients(data:object:patient):patient ' +
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'POST /physicians/:id/patients',
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'prototype.__delete__patients() ' +
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'DELETE /physicians/:id/patients',
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'prototype.__count__patients(where:object):number ' +
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'GET /physicians/:id/patients/count',
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];
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expect(methods).to.include.members(expectedMethods);
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});
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});
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it('has upsertWithWhere remote method', function() {
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var storeClass = findClass('store');
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var methods = getFormattedMethodsExcludingRelations(storeClass.methods);
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var expectedMethods = [
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'upsertWithWhere(where:object,data:object:store):store POST /stores/upsertWithWhere',
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];
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expect(methods).to.include.members(expectedMethods);
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});
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});
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describe('With model.settings.replaceOnPUT false', function() {
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lt.beforeEach.withApp(app);
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lt.beforeEach.givenModel('storeWithReplaceOnPUTfalse');
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afterEach(function(done) {
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this.app.models.storeWithReplaceOnPUTfalse.destroyAll(done);
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});
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it('should have expected remote methods',
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function() {
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var storeClass = findClass('storeWithReplaceOnPUTfalse');
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var methods = getFormattedMethodsExcludingRelations(storeClass.methods);
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var expectedMethods = [
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'create(data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse POST /stores-updating',
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'patchOrCreate(data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse PUT /stores-updating',
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'patchOrCreate(data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse PATCH /stores-updating',
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'replaceOrCreate(data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse POST /stores-updating/replaceOrCreate',
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'upsertWithWhere(where:object,data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse POST /stores-updating/upsertWithWhere',
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'exists(id:any):boolean GET /stores-updating/:id/exists',
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'exists(id:any):boolean HEAD /stores-updating/:id',
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'findById(id:any,filter:object):storeWithReplaceOnPUTfalse GET /stores-updating/:id',
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'replaceById(id:any,data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse POST /stores-updating/:id/replace',
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'find(filter:object):storeWithReplaceOnPUTfalse GET /stores-updating',
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'findOne(filter:object):storeWithReplaceOnPUTfalse GET /stores-updating/findOne',
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'updateAll(where:object,data:object:storeWithReplaceOnPUTfalse):object POST /stores-updating/update',
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'deleteById(id:any):object DELETE /stores-updating/:id',
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'count(where:object):number GET /stores-updating/count',
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'prototype.patchAttributes(data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse PUT /stores-updating/:id',
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'prototype.patchAttributes(data:object:storeWithReplaceOnPUTfalse):storeWithReplaceOnPUTfalse PATCH /stores-updating/:id',
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'createChangeStream(options:object):ReadableStream POST /stores-updating/change-stream',
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'createChangeStream(options:object):ReadableStream GET /stores-updating/change-stream',
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];
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expect(methods).to.eql(expectedMethods);
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});
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});
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describe('With model.settings.replaceOnPUT true', function() {
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lt.beforeEach.withApp(app);
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lt.beforeEach.givenModel('storeWithReplaceOnPUTtrue');
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afterEach(function(done) {
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this.app.models.storeWithReplaceOnPUTtrue.destroyAll(done);
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});
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it('should have expected remote methods',
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function() {
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var storeClass = findClass('storeWithReplaceOnPUTtrue');
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var methods = getFormattedMethodsExcludingRelations(storeClass.methods);
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var expectedMethods = [
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'patchOrCreate(data:object:storeWithReplaceOnPUTtrue):storeWithReplaceOnPUTtrue PATCH /stores-replacing',
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'replaceOrCreate(data:object:storeWithReplaceOnPUTtrue):storeWithReplaceOnPUTtrue POST /stores-replacing/replaceOrCreate',
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'replaceOrCreate(data:object:storeWithReplaceOnPUTtrue):storeWithReplaceOnPUTtrue PUT /stores-replacing',
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'replaceById(id:any,data:object:storeWithReplaceOnPUTtrue):storeWithReplaceOnPUTtrue POST /stores-replacing/:id/replace',
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'replaceById(id:any,data:object:storeWithReplaceOnPUTtrue):storeWithReplaceOnPUTtrue PUT /stores-replacing/:id',
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'prototype.patchAttributes(data:object:storeWithReplaceOnPUTtrue):storeWithReplaceOnPUTtrue PATCH /stores-replacing/:id',
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];
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expect(methods).to.include.members(expectedMethods);
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});
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});
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function formatReturns(m) {
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var returns = m.returns;
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if (!returns || returns.length === 0) {
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return '';
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}
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var type = returns[0].type;
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// handle anonymous type definitions, e.g
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// { arg: 'info', type: { count: 'number' } }
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if (typeof type === 'object' && !Array.isArray(type))
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type = 'object';
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return type ? ':' + type : '';
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}
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function formatMethod(m) {
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var arr = [];
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var endpoints = m.getEndpoints();
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for (var i = 0; i < endpoints.length; i++) {
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arr.push([
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m.name,
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'(',
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m.accepts.filter(function(a) {
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return !(a.http && typeof a.http === 'function');
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}).map(function(a) {
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return a.arg + ':' + a.type + (a.model ? ':' + a.model : '');
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}).join(','),
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')',
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formatReturns(m),
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' ',
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endpoints[i].verb,
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' ',
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endpoints[i].fullPath,
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].join(''));
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}
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return arr;
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}
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function findClass(name) {
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return app.handler('rest').adapter
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.getClasses()
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.filter(function(c) {
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return c.name === name;
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})[0];
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}
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function getFormattedMethodsExcludingRelations(methods) {
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return methods.filter(function(m) {
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return m.name.indexOf('__') === -1;
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})
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.map(function(m) {
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return formatMethod(m);
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})
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.reduce(function(p, c) {
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return p.concat(c);
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});
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}
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function getFormattedScopeMethods(methods) {
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return methods.filter(function(m) {
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return m.name.indexOf('__') === 0;
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})
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.map(function(m) {
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return formatMethod(m);
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})
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.reduce(function(p, c) {
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return p.concat(c);
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});
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}
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function getFormattedPrototypeMethods(methods) {
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return methods.filter(function(m) {
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return m.name.indexOf('prototype.__') === 0;
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})
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.map(function(m) {
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return formatMethod(m);
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})
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.reduce(function(p, c) {
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return p.concat(c);
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});
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}
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