"*a bit @like http://slack.com*. "

       "The first * must come after whitespace and not be followed by whitespace, "

       "contain anything but * and newline until the next *, "

       "which must not come after whitespace "

       "and not be followed by * or alphanumerical *characters*.",

       """We support * markup for <b>*bold*</b> markup of <b>*single or multiple*</b> words, """

       """<b>*a bit <b>@like</b> <a href="http://slack.com">http://slack.com</a>*</b>. """

       """The first * must come after whitespace and not be followed by whitespace, """

       """contain anything but * and newline until the next *, """

       """which must not come after whitespace """

       """and not be followed by * or alphanumerical <b>*characters*</b>.""",

       "-"),

      # tags are covered by test_tag_extractor

    ])

    def test_urlify_test(self, sample, expected, url_):

        expected = self._quick_url(expected,

                                   tmpl="""<a href="%s">%s</a>""", url_=url_)

        fake_url = FakeUrlGenerator(changeset_home='/%(repo_name)s/changeset/%(revision)s')

        with mock.patch('kallithea.config.routing.url', fake_url):

            from kallithea.lib.helpers import urlify_text

            assert urlify_text(sample, 'repo_name', stylize=True) == expected

    @parametrize('sample,expected', [

      ("deadbeefcafe @mention, and http://foo.bar/ yo",

        (r'#(\d+)', 'http://foo/{repo}/issue/{id}', '#',

            'issue #123', 'issue <a class="issue-tracker-link" href="http://foo/repo_name/issue/123">#123</a>'),

        (r'#(\d+)', 'http://foo/{repo}/issue/{id}', '#',

            'issue#456', 'issue<a class="issue-tracker-link" href="http://foo/repo_name/issue/456">#456</a>'),

        (r'#(\d+)', 'http://foo/{repo}/issue/{id}', 'PR',

            'interesting issue #123', 'interesting issue <a class="issue-tracker-link" href="http://foo/repo_name/issue/123">PR123</a>'),

        (r'BUG\d{5}', 'https://bar/{repo}/{id}', 'BUG',

            'silly me, I did not parenthesize the {id}, BUG12345.', 'silly me, I did not parenthesize the {id}, <a class="issue-tracker-link" href="https://bar/repo_name/">BUG</a>.'),

        (r'BUG(\d{5})', 'https://bar/{repo}/', 'BUG',

            'silly me, the URL does not contain {id}, BUG12345.', 'silly me, the URL does not contain {id}, <a class="issue-tracker-link" href="https://bar/repo_name/">BUG12345</a>.'),

        (r'(PR-\d+)', 'http://foo/{repo}/issue/{id}', '',

            'interesting issue #123, err PR-56', 'interesting issue #123, err <a class="issue-tracker-link" href="http://foo/repo_name/issue/PR-56">PR-56</a>'),

    ])

    def test_urlify_issues(self, issue_pat, issue_server, issue_prefix, sample, expected):

        config_stub = {

            'sqlalchemy.url': 'foo',

            'issue_pat': issue_pat,

            'issue_server_link': issue_server,

            'issue_prefix': issue_prefix,

        }

        # force recreation of lazy function

        with mock.patch('kallithea.lib.helpers._urlify_issues_f', None):

            with mock.patch('kallithea.CONFIG', config_stub):

    @parametrize('sample,expected', [

        ('abc X5', 'abc <a class="issue-tracker-link" href="http://main/repo_name/main/5/">#5</a>'),

        ('abc pullrequest #6 xyz', 'abc <a class="issue-tracker-link" href="http://pr/repo_name/pr/6">PR#6</a> xyz'),

        ('pull request7 #', '<a class="issue-tracker-link" href="http://pr/repo_name/pr/7">PR#7</a> #'),

        ('look PR9 and pr #11', 'look <a class="issue-tracker-link" href="http://pr/repo_name/pr/9">PR#9</a> and <a class="issue-tracker-link" href="http://pr/repo_name/pr/11">PR#11</a>'),

        ('pullrequest#10 solves issue 9', '<a class="issue-tracker-link" href="http://pr/repo_name/pr/10">PR#10</a> solves <a class="issue-tracker-link" href="http://bug/repo_name/bug/9">bug#9</a>'),

        ('issue FAIL67', 'issue <a class="issue-tracker-link" href="http://fail/repo_name/67">67</a>'),

        ('issue FAILMORE89', 'issue FAILMORE89'), # no match because absent prefix

    ])

    def test_urlify_issues_multiple_issue_patterns(self, sample, expected):

        config_stub = {

            'sqlalchemy.url': 'foo',

            'issue_pat': 'X(\d+)',

            'issue_server_link': 'http://main/{repo}/main/{id}/',

            'issue_prefix': '#',

            'issue_pat_pr': '(?:pullrequest|pull request|PR|pr) ?#?(\d+)',

            'issue_server_link_pr': 'http://pr/{repo}/pr/{id}',

            'issue_prefix_pr': 'PR#',

            'issue_pat_bug': '(?:BUG|bug|issue) ?#?(\d+)',

            'issue_server_link_bug': 'http://bug/{repo}/bug/{id}',

            'issue_prefix_bug': 'bug#',

            'issue_pat_empty_prefix': 'FAIL(\d+)',

            'issue_server_link_empty_prefix': 'http://fail/{repo}/{id}',

            'issue_prefix_empty_prefix': '',

            'issue_pat_absent_prefix': 'FAILMORE(\d+)',

            'issue_server_link_absent_prefix': 'http://failmore/{repo}/{id}',

        }

        # force recreation of lazy function

        with mock.patch('kallithea.lib.helpers._urlify_issues_f', None):

            with mock.patch('kallithea.CONFIG', config_stub):

    @parametrize('test,expected', [

      ("", None),

      ("/_2", '2'),

      ("_2", '2'),

      ("/_2/", '2'),

      ("_2/", '2'),

      ("/_21", '21'),

      ("_21", '21'),

      ("/_21/", '21'),

      ("_21/", '21'),