/
hasManySpec.js
161 lines (139 loc) · 5.24 KB
/
hasManySpec.js
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var domain;
describe('hasMany', function() {
var user, phoneNumber1, phoneNumber2, phoneNumber3, child1, child2, child3;
beforeEach(function() {
domain = require('couch-ar');
if(domain.TestUser === undefined) {
domain.init({
dbName:'couch-ar-test',
root:__dirname + '/../' + 'testDomain'
}
);
waitsFor(function() {
return domain.TestUser;
});
}
runs(function() {
user = domain.TestUser.create({});
phoneNumber1 = domain.PhoneNumber.create({id:'pn1'});
phoneNumber2 = domain.PhoneNumber.create({id:'pn2'});
phoneNumber3 = domain.PhoneNumber.create({});
child1 = domain.Child.create({id:'child1'});
child2 = domain.Child.create({id:'child2'});
child3 = domain.Child.create({id:'child3'});
});
});
it('should create "Ids" array', function() {
expect(user.phoneNumberIds).toEqual([]);
expect(user.childIds).toEqual([]);
});
describe('hasMany adder', function(){
it('should add the id of the new entity to the list of ids', function() {
user.addPhoneNumber(phoneNumber1);
expect(user.phoneNumberIds).toEqual(['pn1']);
user.addChild(child1);
expect(user.childIds).toEqual(['child1']);
});
it('will not add the same one twice', function() {
user.addPhoneNumber(phoneNumber1);
user.addPhoneNumber(phoneNumber2);
user.addPhoneNumber(phoneNumber1);
expect(user.phoneNumberIds).toEqual(['pn1','pn2']);
user.addChild(child1);
user.addChild(child2);
user.addChild(child1);
expect(user.childIds).toEqual(['child1','child2']);
});
it('will throw exception if you are adding something that is not persisted', function() {
expect(function() {user.addPhoneNumber(phoneNumber3)}).toThrow('Can not add non-persisted entity to hasMany');
});
});
describe('hasMany getter', function() {
beforeEach(function() {
var cb = jasmine.createSpy();
phoneNumber1.save(cb);
phoneNumber2.save(cb);
child1.save(cb);
child2.save(cb);
waitsFor(function() {
return cb.callCount === 4;
});
});
it('will get entities that are added', function() {
var callback;
runs(function() {
user.addPhoneNumber(phoneNumber1);
user.addPhoneNumber(phoneNumber2);
callback = jasmine.createSpy();
user.getPhoneNumbers(callback);
});
waitsFor(function() {
return callback.callCount;
});
runs(function() {
var phoneNumbers = callback.argsForCall[0][0];
expect(phoneNumbers[0].id).toMatch(/pn[12]/);
expect(phoneNumbers[1].id).toMatch(/pn[12]/);
});
runs(function() {
user.addChild(child1);
user.addChild(child2);
callback = jasmine.createSpy();
user.getChildren(callback);
});
waitsFor(function() {
return callback.callCount;
});
runs(function() {
var children = callback.argsForCall[0][0]
expect(children[0].id).toMatch(/child[12]/);
expect(children[1].id).toMatch(/child[12]/);
});
});
it('will return an empty array if there are no entities', function() {
var callback;
runs(function() {
callback = jasmine.createSpy();
user.getPhoneNumbers(callback);
});
waitsFor(function() {
return callback.callCount;
});
runs(function() {
expect(callback).toHaveBeenCalledWith([]);
});
runs(function() {
callback = jasmine.createSpy();
user.getChildren(callback);
});
waitsFor(function() {
return callback.callCount;
});
runs(function() {
expect(callback).toHaveBeenCalledWith([]);
});
});
});
describe('hasMany remover', function() {
beforeEach(function() {
user.addPhoneNumber(phoneNumber1);
user.addPhoneNumber(phoneNumber2);
user.addChild(child1);
user.addChild(child2);
});
it('removes the phone number from the list', function() {
user.removePhoneNumber(phoneNumber2);
expect(user.phoneNumberIds).toEqual(['pn1']);
});
it('removes the child from the list', function() {
user.removeChild(child1);
expect(user.childIds).toEqual(['child2']);
});
it('does not error if an unknown one is removed', function() {
expect(function() {
user.removePhoneNumber(phoneNumber2);
user.removePhoneNumber(phoneNumber2);
}).not.toThrow();
});
});
});