1 files changed, 34 insertions, 0 deletions
diff --git a/testing/marionette/harness/marionette_harness/tests/unit/test_rendered_element.py b/testing/marionette/harness/marionette_harness/tests/unit/test_rendered_element.py
new file mode 100644
index 000000000..508870e91
--- /dev/null
+++ b/testing/marionette/harness/marionette_harness/tests/unit/test_rendered_element.py
@@ -0,0 +1,34 @@
+#Copyright 2007-2009 WebDriver committers
+#Copyright 2007-2009 Google Inc.
+#
+#Licensed under the Apache License, Version 2.0 (the "License");
+#you may not use this file except in compliance with the License.
+#You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+#Unless required by applicable law or agreed to in writing, software
+#distributed under the License is distributed on an "AS IS" BASIS,
+#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#See the License for the specific language governing permissions and
+#limitations under the License.
+
+from marionette_driver.by import By
+
+from marionette_harness import MarionetteTestCase
+
+
+class RenderedElementTests(MarionetteTestCase):
+
+    def testWeCanGetComputedStyleValueOnElement(self):
+        test_url = self.marionette.absolute_url('javascriptPage.html')
+        self.marionette.navigate(test_url)
+        element = self.marionette.find_element(By.ID, "green-parent")
+        backgroundColour = element.value_of_css_property("background-color")
+
+        self.assertEqual("rgb(0, 128, 0)", backgroundColour)
+
+        element = self.marionette.find_element(By.ID, "red-item")
+        backgroundColour = element.value_of_css_property("background-color")
+
+        self.assertEqual("rgb(255, 0, 0)", backgroundColour)