add integration specs to the log view

assets/scripts/spec/integration/log_spec.coffee

@@ -0,0 +1,35 @@
+module "Logs",
+  setup: ->
+    Ember.run -> Travis.advanceReadiness()
+    @sandbox = sinon.sandbox.create();
+    $.mockjax
+      url: '/jobs/1/log?cors_hax=true'
+      responseTime: 0
+      responseText: "First line\ncontent:travis_fold:start:install\r$ Install something\nInstalling something\ncontent:travis_fold:end:install\r$ End"
+
+  teardown: ->
+    Ember.run -> Travis.reset()
+    @sandbox.restore();
+
+test 'displaying the logs initializes the line selector', ->
+  selector_stub =
+    willDestroy: @sandbox.spy()
+  lineSelector = @sandbox.stub(Travis, "LinesSelector").returns(selector_stub)
+  visit('/travis-ci/travis-core/jobs/1').then ->
+    ok lineSelector.calledWithNew(), 'the lines selector has been initialized'
+
+test 'displaying the log initializes the logger', ->
+  log = @sandbox.stub(Log, "create").returns
+    set: @sandbox.spy()
+  scroll_stub =
+    tryScroll: @sandbox.spy()
+  scroll = @sandbox.stub(Log, "Scroll").returns(scroll_stub)
+
+  visit('/travis-ci/travis-core/jobs/1').then ->
+    ok log.calledWith({limit: Log.LIMIT, listeners: [scroll_stub]}), 'the logger has been initialized'
+
+test 'displaying the logs initializes the log folder', ->
+  folder_stub = {}
+  logFolder = @sandbox.stub(Travis, "LogFolder").returns(folder_stub)
+  visit('/travis-ci/travis-core/jobs/1').then ->
+    ok logFolder.calledWithNew(), 'the logs folder has been initialized'