Remove a bunch of dead code from webkitpy

Tools/Scripts/webkitpy/tool/bot/flakytestreporter_unittest.py

-# Copyright (c) 2010 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import unittest2 as unittest
-
-from webkitpy.common.config.committers import Committer
-from webkitpy.common.system.filesystem_mock import MockFileSystem
-from webkitpy.common.system.outputcapture import OutputCapture
-from webkitpy.layout_tests.models import test_results
-from webkitpy.layout_tests.models import test_failures
-from webkitpy.thirdparty.mock import Mock
-from webkitpy.tool.bot.flakytestreporter import FlakyTestReporter
-from webkitpy.tool.mocktool import MockTool
-from webkitpy.common.net.statusserver_mock import MockStatusServer
-
-
-# Creating fake CommitInfos is a pain, so we use a mock one here.
-class MockCommitInfo(object):
-    def __init__(self, author_email):
-        self._author_email = author_email
-
-    def author(self):
-        # It's definitely possible to have commits with authors who
-        # are not in our committers.py list.
-        if not self._author_email:
-            return None
-        return Committer("Mock Committer", self._author_email)
-
-
-class FlakyTestReporterTest(unittest.TestCase):
-    def _mock_test_result(self, testname):
-        return test_results.TestResult(testname, [test_failures.FailureTextMismatch()])
-
-    def _assert_emails_for_test(self, emails):
-        tool = MockTool()
-        reporter = FlakyTestReporter(tool, 'dummy-queue')
-        commit_infos = [MockCommitInfo(email) for email in emails]
-        tool.checkout().recent_commit_infos_for_files = lambda paths: set(commit_infos)
-        self.assertEqual(reporter._author_emails_for_test([]), set(emails))
-
-    def test_author_emails_for_test(self):
-        self._assert_emails_for_test([])
-        self._assert_emails_for_test(["test1@test.com", "test1@test.com"])
-        self._assert_emails_for_test(["test1@test.com", "test2@test.com"])
-
-    def test_create_bug_for_flaky_test(self):
-        reporter = FlakyTestReporter(MockTool(), 'dummy-queue')
-        expected_logs = """MOCK create_bug
-bug_title: Flaky Test: foo/bar.html
-bug_description: This is an automatically generated bug from the dummy-queue.
-foo/bar.html has been flaky on the dummy-queue.
-
-foo/bar.html was authored by test@test.com.
-http://trac.webkit.org/browser/trunk/LayoutTests/foo/bar.html
-
-FLAKE_MESSAGE
-
-The bots will update this with information from each new failure.
-
-If you believe this bug to be fixed or invalid, feel free to close.  The bots will re-open if the flake re-occurs.
-
-If you would like to track this test fix with another bug, please close this bug as a duplicate.  The bots will follow the duplicate chain when making future comments.
-
-component: Tools / Tests
-cc: test@test.com
-blocked: 50856
-"""
-        OutputCapture().assert_outputs(self, reporter._create_bug_for_flaky_test, ['foo/bar.html', ['test@test.com'], 'FLAKE_MESSAGE'], expected_logs=expected_logs)
-
-    def test_follow_duplicate_chain(self):
-        tool = MockTool()
-        reporter = FlakyTestReporter(tool, 'dummy-queue')
-        bug = tool.bugs.fetch_bug(50004)
-        self.assertEqual(reporter._follow_duplicate_chain(bug).id(), 50002)
-
-    def test_report_flaky_tests_creating_bug(self):
-        tool = MockTool()
-        tool.filesystem = MockFileSystem({"/mock-results/foo/bar-diffs.txt": "mock"})
-        tool.status_server = MockStatusServer(bot_id="mock-bot-id")
-        reporter = FlakyTestReporter(tool, 'dummy-queue')
-        reporter._lookup_bug_for_flaky_test = lambda bug_id: None
-        patch = tool.bugs.fetch_attachment(10000)
-        expected_logs = """Bug does not already exist for foo/bar.html, creating.
-MOCK create_bug
-bug_title: Flaky Test: foo/bar.html
-bug_description: This is an automatically generated bug from the dummy-queue.
-foo/bar.html has been flaky on the dummy-queue.
-
-foo/bar.html was authored by abarth@webkit.org.
-http://trac.webkit.org/browser/trunk/LayoutTests/foo/bar.html
-
-The dummy-queue just saw foo/bar.html flake (text diff) while processing attachment 10000 on bug 50000.
-Bot: mock-bot-id  Port: MockPort  Platform: MockPlatform 1.0
-
-The bots will update this with information from each new failure.
-
-If you believe this bug to be fixed or invalid, feel free to close.  The bots will re-open if the flake re-occurs.
-
-If you would like to track this test fix with another bug, please close this bug as a duplicate.  The bots will follow the duplicate chain when making future comments.
-
-component: Tools / Tests
-cc: abarth@webkit.org
-blocked: 50856
-MOCK add_attachment_to_bug: bug_id=60001, description=Failure diff from mock-bot-id filename=failure.diff mimetype=None
-MOCK bug comment: bug_id=50000, cc=None
---- Begin comment ---
-The dummy-queue encountered the following flaky tests while processing attachment 10000:
-
-foo/bar.html bug 60001 (author: abarth@webkit.org)
-The dummy-queue is continuing to process your patch.
---- End comment ---
-
-"""
-        test_results = [self._mock_test_result('foo/bar.html')]
-
-        class MockZipFile(object):
-            def read(self, path):
-                return ""
-
-            def namelist(self):
-                return ['foo/bar-diffs.txt']
-
-        OutputCapture().assert_outputs(self, reporter.report_flaky_tests, [patch, test_results, MockZipFile()], expected_logs=expected_logs)
-
-    def test_optional_author_string(self):
-        reporter = FlakyTestReporter(MockTool(), 'dummy-queue')
-        self.assertEqual(reporter._optional_author_string([]), "")
-        self.assertEqual(reporter._optional_author_string(["foo@bar.com"]), " (author: foo@bar.com)")
-        self.assertEqual(reporter._optional_author_string(["a@b.com", "b@b.com"]), " (authors: a@b.com and b@b.com)")
-
-    def test_results_diff_path_for_test(self):
-        reporter = FlakyTestReporter(MockTool(), 'dummy-queue')
-        self.assertEqual(reporter._results_diff_path_for_test("test.html"), "test-diffs.txt")
-
-    def test_find_in_archive(self):
-        reporter = FlakyTestReporter(MockTool(), 'dummy-queue')
-
-        class MockZipFile(object):
-            def namelist(self):
-                return ["tmp/layout-test-results/foo/bar-diffs.txt"]
-
-        reporter._find_in_archive("foo/bar-diffs.txt", MockZipFile())
-        # This is not ideal, but its
-        reporter._find_in_archive("txt", MockZipFile())