Format profiler/trace files cloud url

tools/telemetry/telemetry/value/trace_unittest.py

Index: tools/telemetry/telemetry/value/trace_unittest.py
diff --git a/tools/telemetry/telemetry/value/trace_unittest.py b/tools/telemetry/telemetry/value/trace_unittest.py
index 6c9bda41584725dcd1301c29489ba97f22a43be2..b6f9264147440bad1d27512968c0c71d11afd8f0 100644
--- a/tools/telemetry/telemetry/value/trace_unittest.py
+++ b/tools/telemetry/telemetry/value/trace_unittest.py
@@ -7,6 +7,7 @@ import unittest
 
 from telemetry.page import page_set
 from telemetry.timeline import tracing_timeline_data
+from telemetry.util import cloud_storage
 from telemetry.value import trace
 
 class TestBase(unittest.TestCase):
@@ -29,3 +30,10 @@ class ValueTest(TestBase):
     d = v.AsDict()
 
     self.assertEqual(d['file_id'], fh_id)
+
+  def testUploadToCloud(self):
+    v = trace.TraceValue(
+        None, tracing_timeline_data.TracingTimelineData({'test' : 1}))
+    bucket = cloud_storage.PUBLIC_BUCKET
+    v.UploadToCloud(bucket)
+    self.assertTrue(v.cloud_url)

[nednguyen, 2014/11/20 02:04:11]

This test seems to does a network push anytime you run the test. Can you fake
out the cloud storage so you can also test the cloud_url & permission error
case?

You can do thing like:
trace.cloud_storage = MyFakeCloudStorage()

[Yufeng Shen (Slow to review), 2014/11/20 17:56:16]

changed to use system_stub