mirror of https://gitee.com/bigwinds/arangodb
86 lines
2.9 KiB
JavaScript
86 lines
2.9 KiB
JavaScript
/*jshint globalstrict:false, strict:false */
|
|
/*global describe, expect, it, beforeEach, createSpyObj */
|
|
|
|
var FoxxRepository = require("org/arangodb/foxx/repository").Repository,
|
|
Model = require("org/arangodb/foxx/model").Model;
|
|
|
|
describe('Model Events', function () {
|
|
'use strict';
|
|
|
|
var collection, instance, repository;
|
|
|
|
beforeEach(function () {
|
|
collection = createSpyObj('collection', [
|
|
'update',
|
|
'save',
|
|
'type',
|
|
'remove'
|
|
]);
|
|
collection.type.and.returnValue(2);
|
|
instance = new Model({ random: '', beforeCalled: false, afterCalled: false });
|
|
repository = new FoxxRepository(collection, {model: Model});
|
|
});
|
|
|
|
it('should be possible to subscribe and emit events', function () {
|
|
expect(instance.on).toBeDefined();
|
|
expect(instance.emit).toBeDefined();
|
|
});
|
|
|
|
it('should emit beforeCreate and afterCreate events when creating the model', function () {
|
|
addHooks(instance, 'Create');
|
|
expect(repository.save(instance)).toEqual(instance);
|
|
expect(instance.get('beforeCalled')).toBe(true);
|
|
expect(instance.get('afterCalled')).toBe(true);
|
|
});
|
|
|
|
it('should emit beforeSave and afterSave events when creating the model', function () {
|
|
addHooks(instance, 'Save');
|
|
expect(repository.save(instance)).toEqual(instance);
|
|
expect(instance.get('beforeCalled')).toBe(true);
|
|
expect(instance.get('afterCalled')).toBe(true);
|
|
});
|
|
|
|
it('should emit beforeUpdate and afterUpdate events when updating the model', function () {
|
|
var newData = { newAttribute: 'test' };
|
|
addHooks(instance, 'Update', newData);
|
|
expect(repository.update(instance, newData)).toEqual(instance);
|
|
expect(instance.get('beforeCalled')).toBe(true);
|
|
expect(instance.get('afterCalled')).toBe(true);
|
|
});
|
|
|
|
it('should emit beforeSave and afterSave events when updating the model', function () {
|
|
var newData = { newAttribute: 'test' };
|
|
addHooks(instance, 'Save', newData);
|
|
expect(repository.update(instance, newData)).toEqual(instance);
|
|
expect(instance.get('beforeCalled')).toBe(true);
|
|
expect(instance.get('afterCalled')).toBe(true);
|
|
});
|
|
|
|
it('should emit beforeRemove and afterRemove events when removing the model', function () {
|
|
addHooks(instance, 'Remove');
|
|
repository.remove(instance);
|
|
expect(instance.get('beforeCalled')).toBe(true);
|
|
expect(instance.get('afterCalled')).toBe(true);
|
|
});
|
|
|
|
});
|
|
|
|
function addHooks(model, ev, dataToReceive) {
|
|
'use strict';
|
|
|
|
var random = String(Math.floor(Math.random() * 1000));
|
|
|
|
model.on('before' + ev, function (data) {
|
|
expect(this).toEqual(model);
|
|
expect(data).toEqual(dataToReceive);
|
|
this.set('random', random);
|
|
this.set('beforeCalled', true);
|
|
});
|
|
model.on('after' + ev, function (data) {
|
|
expect(this).toEqual(model);
|
|
expect(data).toEqual(dataToReceive);
|
|
this.set('afterCalled', true);
|
|
expect(this.get('beforeCalled')).toBe(true);
|
|
expect(this.get('random')).toEqual(random);
|
|
});
|
|
} |