Tools/Scripts/webkitpy/tool/commands/chromechannels_unittest.py

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from webkitpy.tool.commands.chromechannels import ChromeChannels
from webkitpy.tool.commands.commandtest import CommandsTest
from webkitpy.tool.mocktool import MockTool
from webkitpy.common.net.omahaproxy import OmahaProxy


class MockOmahaProxy(OmahaProxy):
    revisions = [{"commit": 20, "channel": "canary", "platform": "Mac", "date": "07/04/76"},
                 {"commit": 20, "channel": "canary", "platform": "Windows", "date": "07/04/76"},
                 {"commit": 25, "channel": "dev", "platform": "Mac", "date": "07/01/76"},
                 {"commit": 30, "channel": "dev", "platform": "Windows", "date": "03/29/82"},
                 {"commit": 30, "channel": "dev", "platform": "Linux", "date": "03/29/82"},
                 {"commit": 15, "channel": "beta", "platform": "Windows", "date": "07/04/67"},
                 {"commit": 15, "channel": "beta", "platform": "Linux", "date": "07/04/67"},
                 {"commit": 10, "channel": "stable", "platform": "Windows", "date": "07/01/67"},
                 {"commit": 20, "channel": "stable", "platform": "Linux", "date": "09/16/10"},
                 ]

    def get_revisions(self):
        return self.revisions


class TestableChromeChannels(ChromeChannels):
    def __init__(self):
        ChromeChannels.__init__(self)
        self._omahaproxy = MockOmahaProxy()


class ChromeChannelsTest(CommandsTest):

    single_bug_expectations = {
        50001: """50001 Bug with a patch needing review. (r35)
... not yet released in any Chrome channels.
""",
        50002: """50002 The third bug
... has too confusing a commit history to parse, skipping
""",
        50003: """50003 The fourth bug
... does not appear to have an associated commit.
""",
        50004: """50004 The fifth bug (r15)
 canary: Mac, Windows
    dev: Mac, Windows, Linux
   beta: Windows, Linux
 stable: Linux
"""}

    def test_single_bug(self):
        testable_chrome_channels = TestableChromeChannels()
        tool = MockTool()
        testable_chrome_channels.bind_to_tool(tool)
        revisions = testable_chrome_channels._omahaproxy.get_revisions()
        for bug_id, expectation in self.single_bug_expectations.items():
            self.assertEqual(testable_chrome_channels._channels_for_bug(revisions, testable_chrome_channels._tool.bugs.fetch_bug(bug_id)),
                             expectation)

    def test_with_query(self):
        expected_stdout = \
"""50001 Bug with a patch needing review. (r35)
... not yet released in any Chrome channels.
50002 The third bug
... has too confusing a commit history to parse, skipping
50003 The fourth bug
... does not appear to have an associated commit.
50004 The fifth bug (r15)
 canary: Mac, Windows
    dev: Mac, Windows, Linux
   beta: Windows, Linux
 stable: Linux
"""
        self.assert_execute_outputs(TestableChromeChannels(), ["foo"], expected_stdout=expected_stdout)