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added: collection specs
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@emaphp
emaphp committed Mar 14, 2015
1 parent 84a8fef commit d3e4224
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4 changes: 3 additions & 1 deletion test/init.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,4 +2,6 @@ var expect = chai.expect;
mocha.setup("bdd");
window.onload = function () {
(window.mochaPhantomJS || mocha).run();
};
};

var server;
313 changes: 313 additions & 0 deletions test/specs/collection.js
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@@ -0,0 +1,313 @@
describe("ASync.Collection tests", function() {
before(function() {
server = sinon.fakeServer.create();
});

after(function() {
server.restore();
});

describe('Fetch tests', function() {
it('must match elements', function() {
server.respondWith(
'GET',
'/contacts',
[
200,
{"Content-Type": "application/json"},
JSON.stringify([{id: 1}, {id: 2}, {id: 3}])
]
);

var contacts = new FIXTURES.Contacts();
contacts.fetch();
server.respond();
expect(contacts.length).to.equal(3);

var contact = contacts.get(1);
expect(contact.get('id')).to.equal(1);
});

it('must call then', function() {
server.respondWith(
'GET',
'/contacts',
[
200,
{"Content-Type": "application/json"},
JSON.stringify([{id: 1}, {id: 2}, {id: 3}])
]
);

var contacts = new FIXTURES.Contacts();
contacts.fetch({test: true, silent:false})
.then(function(data) {
expect(data).to.be.a('object');
expect(data).to.have.property('collection');
expect(data).to.have.property('response');
expect(data).to.have.property('options');
expect(data.collection).to.be.deep.equal(contacts);
expect(data.collection.length).to.equal(3);

expect(data.response).to.be.a('array');
expect(data.response.length).to.equal(3);

expect(data.options).is.a('object');
expect(data.options.test).to.be.true;
expect(data.options.silent).to.be.false;

done();
})
.catch(function(err) { done(err); });

server.respond();
});

it('must call callbacks in order', function(done) {
server.respondWith(
'GET',
'/contacts',
[
200,
{"Content-Type": "application/json"},
JSON.stringify([{id: 1}, {id: 2}, {id: 3}])
]
);

var contacts = new FIXTURES.Contacts();
var callback1 = sinon.spy();
var callback2 = sinon.spy();

contacts.fetch()
.then(callback1)
.then(callback2)
.then(function(data) {
expect(callback1.called).to.be.true;
expect(callback1.calledOnce).to.be.true;
expect(callback2.called).to.be.true;
expect(callback2.calledOnce).to.be.true;
expect(callback1.calledBefore(callback2)).to.be.true;
done();
})
.catch(function(err) { done(err); });

server.respond();
});

it('must call event handlers', function(done) {
server.respondWith(
'GET',
'/contacts',
[
200,
{"Content-Type": "application/json"},
JSON.stringify([{id: 1}, {id: 2}, {id: 3}])
]
);

var obj = _.extend({}, Backbone.Events);
var beforeCallback = sinon.spy();
var afterCallback = sinon.spy();
var contacts = new FIXTURES.Contacts();
obj.listenTo(contacts, 'before:fetch', beforeCallback);
obj.listenTo(contacts, 'after:fetch', afterCallback);

contacts.fetch({test: true, silent:false})
.then(function(data) {
expect(beforeCallback.called).to.be.true;
expect(afterCallback.called).to.be.true;
expect(beforeCallback.calledBefore(afterCallback)).to.be.true;

var dataArg = beforeCallback.args[0][0];
expect(dataArg).to.be.a('object');
expect(dataArg).to.have.property('collection');
expect(dataArg).to.have.property('options');
expect(dataArg.collection).to.be.deep.equal(contacts);
expect(dataArg.options).to.have.property('test');
expect(dataArg.options).to.have.property('silent');
expect(dataArg.options.test).to.be.true;
expect(dataArg.options.silent).to.be.false;

dataArg = afterCallback.args[0][0];
expect(dataArg).to.be.a('object');
expect(dataArg).to.have.property('collection');
expect(dataArg).to.have.property('options');
expect(dataArg).to.have.property('response');
expect(dataArg.collection).to.be.deep.equal(contacts);
expect(dataArg.collection.length).to.equal(3);
expect(dataArg.options).to.have.property('test');
expect(dataArg.options).to.have.property('silent');
expect(dataArg.options.test).to.be.true;
expect(dataArg.options.silent).to.be.false;
expect(dataArg.response).to.be.a('array');
expect(dataArg.response.length).to.equal(3);

var success = afterCallback.args[0][1];
expect(success).to.be.true;
done();
})
.catch(function(err) { done(err); });

server.respond();
});

it('must not call event handlers', function(done) {
server.respondWith(
'GET',
'/contacts',
[
200,
{"Content-Type": "application/json"},
JSON.stringify([{id: 1}, {id: 2}, {id: 3}])
]
);

var obj = _.extend({}, Backbone.Events);
var beforeCallback = sinon.spy();
var afterCallback = sinon.spy();
var contacts = new FIXTURES.Contacts();
obj.listenTo(contacts, 'before:fetch', beforeCallback);
obj.listenTo(contacts, 'after:fetch', afterCallback);

contacts.fetch({test: false, silent: true})
.then(function(data) {
expect(beforeCallback.called).to.be.false;
expect(afterCallback.called).to.be.false;
done();
})
.catch(function(err) { done(err); });

server.respond();
});
});

describe('Fetch fail tests', function() {
it('must call catch', function(done) {
server.respondWith(
'GET',
'/notes',
[
404,
null,
''
]
);

var notes = new FIXTURES.Notes();

notes.fetch({test: true, silent: false})
.then(function() {
})
.catch(function(data) {
expect(data).to.be.a('object');

expect(data).to.have.property('collection');
expect(data).to.have.property('response');
expect(data).to.have.property('options');

expect(data.collection).to.be.deep.equal(notes);
expect(data.response).to.be.a('object');
expect(data.response.status).to.equal(404);
expect(data.response.statusText).to.equal("Not Found");

var options = data.options;
expect(options).to.have.property('test');
expect(options).to.have.property('silent');
expect(options.test).to.be.true;
expect(options.silent).to.be.false;

done();
});

server.respond();
});

it('must call event handlers', function() {
server.respondWith(
'GET',
'/notes/3',
[
500,
null,
''
]
);

var obj = _.extend({}, Backbone.Events);
var beforeCallback = sinon.spy();
var afterCallback = sinon.spy();
var notes = new FIXTURES.Notes();
obj.listenTo(notes, 'before:fetch', beforeCallback);
obj.listenTo(notes, 'after:fetch', afterCallback);

notes.fetch({test: true, silent: false})
.then(function() {
})
.catch(function(data) {
expect(beforeCallback.called).to.be.true;
expect(afterCallback.called).to.be.true;
expect(beforeCallback.calledBefore(afterCallback)).to.be.true;

var dataArg = beforeCallback.args[0][0];
expect(dataArg).to.be.a('object');
expect(dataArg).to.have.property('collection');
expect(dataArg).to.have.property('options');
expect(dataArg.collection).to.be.deep.equal(notes);
expect(dataArg.options).to.have.property('test');
expect(dataArg.options).to.have.property('silent');
expect(dataArg.options.test).to.be.true;
expect(dataArg.options.silent).to.be.false;

dataArg = afterCallback.args[0][0];
expect(dataArg).to.be.a('object');
expect(dataArg).to.have.property('collection');
expect(dataArg).to.have.property('options');
expect(dataArg).to.have.property('response');
expect(dataArg.collection).to.be.deep.equal(notes);
expect(dataArg.options).to.have.property('test');
expect(dataArg.options).to.have.property('silent');
expect(dataArg.options.test).to.be.true;
expect(dataArg.options.silent).to.be.false;
expect(dataArg.response.status).to.equal(500);
expect(dataArg.response.statusText).to.equal("Internal Server Error");

var success = afterCallback.args[0][1];
expect(success).to.be.false;

done();
});

server.respond();
});

it('must not call event handlers', function(done) {
server.respondWith(
'GET',
'/notes',
[
500,
null,
''
]
);

var obj = _.extend({}, Backbone.Events);
var beforeCallback = sinon.spy();
var afterCallback = sinon.spy();
var notes = new FIXTURES.Notes();
obj.listenTo(notes, 'before:fetch', beforeCallback);
obj.listenTo(notes, 'after:fetch', afterCallback);

notes.fetch({test: false, silent: true})
.then(function() {
})
.catch(function(data) {
expect(beforeCallback.called).to.be.false;
expect(afterCallback.called).to.be.false;
done();
});

server.respond();
});
});
});
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