Cleanup of page_measurement_results object

tools/telemetry/telemetry/value/histogram_unittest.py

Index: tools/telemetry/telemetry/value/histogram_unittest.py
diff --git a/tools/telemetry/telemetry/value/histogram_unittest.py b/tools/telemetry/telemetry/value/histogram_unittest.py
new file mode 100644
index 0000000000000000000000000000000000000000..a399c665a60949a001f2cb435bfcf1a1016d8da3
--- /dev/null
+++ b/tools/telemetry/telemetry/value/histogram_unittest.py
@@ -0,0 +1,49 @@
+# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+import os
+import unittest
+
+from telemetry import value
+from telemetry.page import page_set
+from telemetry.value.histogram import HistogramValue
+
+class TestBase(unittest.TestCase):
+  def setUp(self):
+    self.page_set =  page_set.PageSet.FromDict({
+      "description": "hello",
+      "archive_path": "foo.wpr",
+      "pages": [
+        {"url": "http://www.bar.com/"},
+        {"url": "http://www.baz.com/"},
+        {"url": "http://www.foo.com/"}
+        ]
+      }, os.path.dirname(__file__))
+
+  @property
+  def pages(self):
+    return self.page_set.pages
+
+class ValueTest(TestBase):
+  def testHistogramBasic(self):
+    page0 = self.pages[0]
+    histogram = HistogramValue(
+        page0, 'x', 'counts',
+        raw_value_json='{"buckets": [{"low": 1, "high": 2, "count": 1}]}',
+        important=False)
+    self.assertEquals(
+      ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'],
+      histogram.GetBuildbotValue())
+    self.assertEquals(1.5,
+                      histogram.GetRepresentativeNumber())
+    self.assertEquals(
+      ['{"buckets": [{"low": 1, "high": 2, "count": 1}]}'],
+      histogram.GetBuildbotValue())
+
+    self.assertEquals(
+        'unimportant-histogram',
+        histogram.GetBuildbotDataType(value.SUMMARY_RESULT_OUTPUT_CONTEXT))
+    histogram.important = True
+    self.assertEquals(
+        'histogram',
+        histogram.GetBuildbotDataType(value.SUMMARY_RESULT_OUTPUT_CONTEXT))