Use python's unittest framework.

tools/chrome_proxy/webdriver/common.py

Index: tools/chrome_proxy/webdriver/common.py
diff --git a/tools/chrome_proxy/webdriver/common.py b/tools/chrome_proxy/webdriver/common.py
index be5ba9d521972ecc956dc31a7f0e5f1c677590d0..d44ceabeae52136d56be5817513bf2804709bd15 100644
--- a/tools/chrome_proxy/webdriver/common.py
+++ b/tools/chrome_proxy/webdriver/common.py
@@ -368,43 +368,3 @@ class HTTPResponse:
 
   def WasXHR(self):
     return self.request_type == 'XHR'
-
-class IntegrationTest:
-  """A parent class for all integration tests with utility and assertion
-  methods.
-
-  All methods starting with the word 'test' (ignoring case) will be called with
-  the RunAllTests() method which can be used in place of a main method.
-  """
-  def RunAllTests(self):
-    """Runs all methods starting with the word 'test' (ignoring case) in the
-    class.
-
-    Can be used in place of a main method to run all tests in a class.
-    """
-    methodList = [method for method in dir(self) if callable(getattr(self,
-      method)) and method.lower().startswith('test')]
-    for method in methodList:
-      try:
-        getattr(self, method)()
-      except Exception as e:
-        # Uses the Exception tuple from sys.exec_info().
-        HandleException(method)
-
-  # TODO(robertogden): Add some nice assertion functions.
-
-  def Fail(self, msg):
-    """Called when a test fails an assertion.
-
-    Args:
-      msg: The string message to print to stderr
-    """
-    sys.stderr.write("**************************************\n")
-    sys.stderr.write("**************************************\n")
-    sys.stderr.write("**                                  **\n")
-    sys.stderr.write("**          TEST FAILURE            **\n")
-    sys.stderr.write("**                                  **\n")
-    sys.stderr.write("**************************************\n")
-    sys.stderr.write("**************************************\n")
-    sys.stderr.write(msg, '\n')
-    sys.exit(1)