[Telemetry] Reorganize everything.

tools/telemetry/telemetry/browser_credentials_unittest.py

-# Copyright (c) 2012 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 unittest
-import tempfile
-
-from telemetry import browser_credentials
-
-SIMPLE_CREDENTIALS_STRING = """
-{
-  "google": {
-    "username": "example",
-    "password": "asdf"
-  }
-}
-"""
-
-class BackendStub(object):
-  def __init__(self, credentials_type):
-    self.login_needed_called = None
-    self.login_no_longer_needed_called = None
-    self.credentials_type = credentials_type
-
-  def LoginNeeded(self, config, tab):
-    self.login_needed_called = (config, tab)
-    return True
-
-  def LoginNoLongerNeeded(self, tab):
-    self.login_no_longer_needed_called = (tab, )
-
-
-class TestBrowserCredentials(unittest.TestCase):
-  def testCredentialsInfrastructure(self):
-    google_backend = BackendStub("google")
-    othersite_backend = BackendStub("othersite")
-    browser_cred = browser_credentials.BrowserCredentials(
-      [google_backend,
-       othersite_backend])
-    with tempfile.NamedTemporaryFile() as f:
-      f.write(SIMPLE_CREDENTIALS_STRING)
-      f.flush()
-
-      browser_cred.credentials_path = f.name
-
-      # Should true because it has a password and a backend.
-      self.assertTrue(browser_cred.CanLogin('google'))
-
-      # Should be false succeed because it has no password.
-      self.assertFalse(browser_cred.CanLogin('othersite'))
-
-      # Should fail because it has no backend.
-      self.assertRaises(
-        Exception,
-        lambda: browser_cred.CanLogin('foobar'))
-
-      tab = {}
-      ret = browser_cred.LoginNeeded(tab, 'google')
-      self.assertTrue(ret)
-      self.assertTrue(google_backend.login_needed_called is not None)
-      self.assertEqual(tab, google_backend.login_needed_called[0])
-      self.assertEqual("example",
-                       google_backend.login_needed_called[1]["username"])
-      self.assertEqual("asdf",
-                       google_backend.login_needed_called[1]["password"])
-
-      browser_cred.LoginNoLongerNeeded(tab, 'google')
-      self.assertTrue(google_backend.login_no_longer_needed_called is not None)
-      self.assertEqual(tab, google_backend.login_no_longer_needed_called[0])