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import os

from webkitpy.tool.commands.queuestest import QueuesTest
from webkitpy.tool.commands.sheriffbot import SheriffBot
from webkitpy.tool.mocktool import MockBuilder


class SheriffBotTest(QueuesTest):
    builder1 = MockBuilder("Builder1")
    builder2 = MockBuilder("Builder2")

    def test_sheriff_bot(self):
        mock_work_item = {
            29837: [self.builder1],
        }
        expected_stderr = {
            "begin_work_queue": self._default_begin_work_queue_stderr("sheriff-bot", os.getcwd()),
            "next_work_item": "",
            "process_work_item": "MOCK: irc.post: abarth, darin, eseidel: http://trac.webkit.org/changeset/29837 might have broken Builder1\nMOCK bug comment: bug_id=42, cc=['abarth@webkit.org', 'eric@webkit.org']\n--- Begin comment ---\\http://trac.webkit.org/changeset/29837 might have broken Builder1\n--- End comment ---\n\n",
            "handle_unexpected_error": "Mock error message\n"
        }
        self.assert_queue_outputs(SheriffBot(), work_item=mock_work_item, expected_stderr=expected_stderr)

    revisions_causing_failures = {
        1234: [builder1],
        1235: [builder1, builder2],
    }

    def test_new_failures(self):
        old_failing_svn_revisions = []
        self.assertEquals(SheriffBot()._new_failures(self.revisions_causing_failures,
                                                     old_failing_svn_revisions),
                          self.revisions_causing_failures)

    def test_new_failures_with_old_revisions(self):
        old_failing_svn_revisions = [1234]
        self.assertEquals(SheriffBot()._new_failures(self.revisions_causing_failures,
                                                     old_failing_svn_revisions),
                          {1235: [builder2]})

    def test_new_failures_with_old_revisions(self):
        old_failing_svn_revisions = [1235]
        self.assertEquals(SheriffBot()._new_failures(self.revisions_causing_failures,
                                                     old_failing_svn_revisions),
                          {})