commit 548c100160f17e5daa78dd59810f963f362888cd Author: Serene Han <keroserene+git@gmail.com> Date: Mon Feb 8 19:26:58 2016 -0800 Begin spec for proxy-side broker interaction --- proxy/Cakefile | 1 + proxy/broker.coffee | 2 ++ proxy/spec/broker.spec.coffee | 38 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 41 insertions(+) diff --git a/proxy/Cakefile b/proxy/Cakefile index 88d142b..045468f 100644 --- a/proxy/Cakefile +++ b/proxy/Cakefile @@ -14,6 +14,7 @@ FILES = [ FILES_SPEC = [ 'spec/util.spec.coffee' 'spec/ui.spec.coffee' + 'spec/broker.spec.coffee' 'spec/proxypair.spec.coffee' 'spec/snowflake.spec.coffee' ] diff --git a/proxy/broker.coffee b/proxy/broker.coffee index acd5a5f..b196df5 100644 --- a/proxy/broker.coffee +++ b/proxy/broker.coffee @@ -17,6 +17,7 @@ class Broker clients: 0 id: null + request: null # When interacting with the Broker, snowflake must generate a unique session # ID so the Broker can keep track of which signalling channel it's speaking @@ -34,6 +35,7 @@ class Broker getClientOffer: -> new Promise (fulfill, reject) => xhr = new XMLHttpRequest() + @request = xhr try xhr.open 'POST', @url + 'proxy' xhr.setRequestHeader('X-Session-ID', @id) diff --git a/proxy/spec/broker.spec.coffee b/proxy/spec/broker.spec.coffee new file mode 100644 index 0000000..2844cdb --- /dev/null +++ b/proxy/spec/broker.spec.coffee @@ -0,0 +1,38 @@ +### +jasmine tests for Snowflake broker +### + +# fake xhr +class XMLHttpRequest + open: -> + send: -> + onreadystatechange: -> + DONE: 1 + +describe 'Broker', -> + + it 'can be created', -> + b = new Broker('fake') + expect(b.url).toEqual 'https://fake/' + expect(b.id).not.toBeNull() + + it 'polls for client offer', (done) -> + b = new Broker('fake') + # TODO: fix this + poll = b.getClientOffer() + spyOn(b.request, 'open') + spyOn(b.request, 'send').and.callFake -> + b.onreadystatechange() + poll.then = -> + done() + expect(poll).not.toBeNull() + # expect(b.request.open).toHaveBeenCalled() + # expect(b.request.send).toHaveBeenCalled() + # fake successful poll + b.request.readyState = XMLHttpRequest.DONE + b.request.status = STATUS_OK + b.request.responseText = 'test' + done() + + it 'responds to the broker with answer', -> + # TODO