[Telemetry] Reorganize everything.

tools/telemetry/telemetry/android_browser_finder_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
-
-from telemetry import android_browser_finder
-from telemetry import browser_options
-from telemetry import system_stub
-
-class LoggingStub(object):
-  def __init__(self):
-    self.warnings = []
-
-  def info(self, msg, *args):
-    pass
-
-  def warn(self, msg, *args):
-    self.warnings.append(msg % args)
-
-class AndroidBrowserFinderTest(unittest.TestCase):
-  def setUp(self):
-    self._stubs = system_stub.Override(android_browser_finder,
-                                       ['adb_commands', 'subprocess'])
-
-  def tearDown(self):
-    self._stubs.Restore()
-
-  def test_no_adb(self):
-    options = browser_options.BrowserOptions()
-
-    def NoAdb(*args, **kargs): # pylint: disable=W0613
-      raise OSError('not found')
-    self._stubs.subprocess.Popen = NoAdb
-    browsers = android_browser_finder.FindAllAvailableBrowsers(options)
-    self.assertEquals(0, len(browsers))
-
-  def test_adb_no_devices(self):
-    options = browser_options.BrowserOptions()
-
-    browsers = android_browser_finder.FindAllAvailableBrowsers(options)
-    self.assertEquals(0, len(browsers))
-
-
-  def test_adb_permissions_error(self):
-    options = browser_options.BrowserOptions()
-
-    self._stubs.subprocess.Popen.communicate_result = (
-        """List of devices attached
-????????????\tno permissions""",
-        """* daemon not running. starting it now on port 5037 *
-* daemon started successfully *
-""")
-
-    log_stub = LoggingStub()
-    browsers = android_browser_finder.FindAllAvailableBrowsers(
-      options, log_stub)
-    self.assertEquals(3, len(log_stub.warnings))
-    self.assertEquals(0, len(browsers))
-
-
-  def test_adb_two_devices(self):
-    options = browser_options.BrowserOptions()
-
-    self._stubs.adb_commands.attached_devices = ['015d14fec128220c',
-                                                 '015d14fec128220d']
-
-    log_stub = LoggingStub()
-    browsers = android_browser_finder.FindAllAvailableBrowsers(
-      options, log_stub)
-    self.assertEquals(1, len(log_stub.warnings))
-    self.assertEquals(0, len(browsers))
-
-  def test_adb_one_device(self):
-    options = browser_options.BrowserOptions()
-
-    self._stubs.adb_commands.attached_devices = ['015d14fec128220c']
-
-    def OnPM(args):
-      assert args[0] == 'pm'
-      assert args[1] == 'list'
-      assert args[2] == 'packages'
-      return ['package:org.chromium.content_shell_apk',
-              'package.com.google.android.setupwizard']
-
-    self._stubs.adb_commands.shell_command_handlers['pm'] = OnPM
-
-    browsers = android_browser_finder.FindAllAvailableBrowsers(options)
-    self.assertEquals(1, len(browsers))