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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": "CAUTION: sheriff-bot will discard all local changes in \"%s\"\nRunning WebKit sheriff-bot.\n" % 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),

                          {})