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import unittest

from webkitpy.common.net.buildbot import Builder
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.thirdparty.mock import Mock
from webkitpy.tool.bot.sheriff import Sheriff
from webkitpy.tool.mocktool import MockTool


class MockSheriffBot(object):
    name = "mock-sheriff-bot"
    watchers = [
        "watcher@example.com",
    ]

    def run_webkit_patch(self, args):
        return "Created bug https://bugs.webkit.org/show_bug.cgi?id=36936\n"


class SheriffTest(unittest.TestCase):
    def test_post_blame_comment_on_bug(self):
        def run():
            sheriff = Sheriff(MockTool(), MockSheriffBot())
            builders = [
                Builder("Foo", None),
                Builder("Bar", None),
            ]
            commit_info = Mock()
            commit_info.bug_id = lambda: None
            commit_info.revision = lambda: 4321
            # Should do nothing with no bug_id
            sheriff.post_blame_comment_on_bug(commit_info, builders, [])
            sheriff.post_blame_comment_on_bug(commit_info, builders, ["mock-test-1", "mock-test-2"])
            # Should try to post a comment to the bug, but MockTool.bugs does nothing.
            commit_info.bug_id = lambda: 1234
            sheriff.post_blame_comment_on_bug(commit_info, builders, [])
            sheriff.post_blame_comment_on_bug(commit_info, builders, ["mock-test-1"])
            sheriff.post_blame_comment_on_bug(commit_info, builders, ["mock-test-1", "mock-test-2"])

        expected_logs = u"""MOCK bug comment: bug_id=1234, cc=['watcher@example.com']
--- Begin comment ---
http://trac.webkit.org/changeset/4321 might have broken Foo and Bar
--- End comment ---

MOCK bug comment: bug_id=1234, cc=['watcher@example.com']
--- Begin comment ---
http://trac.webkit.org/changeset/4321 might have broken Foo and Bar
The following tests are not passing:
mock-test-1
--- End comment ---

MOCK bug comment: bug_id=1234, cc=['watcher@example.com']
--- Begin comment ---
http://trac.webkit.org/changeset/4321 might have broken Foo and Bar
The following tests are not passing:
mock-test-1
mock-test-2
--- End comment ---

"""
        OutputCapture().assert_outputs(self, run, expected_logs=expected_logs)