(dict(), u'just now'),

        (dict(seconds=1), u'in 1 second'),

        (dict(seconds=60 * 2), u'in 2 minutes'),

        (dict(hours=1), u'in 1 hour'),

        (dict(hours=24), u'in 1 day'),

        (dict(hours=24 * 5), u'in 5 days'),

        (dict(months=1), u'in 1 month'),

        (dict(months=1, days=1), u'in 1 month and 1 day'),

        (dict(years=1, months=1), u'in 1 year and 1 month')

    ])

    def test_age_in_future(self, age_args, expected):

        from kallithea.lib.utils2 import age

        from dateutil import relativedelta

        with test_context(self.app):

            n = datetime.datetime(year=2012, month=5, day=17)

            delt = lambda *args, **kwargs: relativedelta.relativedelta(*args, **kwargs)

            assert age(n + delt(**age_args), now=n) == expected

    def test_tag_extractor(self):

        sample = (

            "hello pta[tag] gog [[]] [[] sda ero[or]d [me =>>< sa]"

            "[requires] [stale] [see<>=>] [see => http://example.com]"

            "[requires => url] [lang => python] [just a tag]"

            "[,d] [ => ULR ] [obsolete] [desc]]"

        )

        from kallithea.lib.helpers import urlify_text

        res = urlify_text(sample, stylize=True)

        assert '<div class="label label-meta" data-tag="tag">tag</div>' in res

        assert '<div class="label label-meta" data-tag="obsolete">obsolete</div>' in res

        assert '<div class="label label-meta" data-tag="stale">stale</div>' in res

        assert '<div class="label label-meta" data-tag="lang">python</div>' in res

        assert '<div class="label label-meta" data-tag="requires">requires =&gt; <a href="/url">url</a></div>' in res

        assert '<div class="label label-meta" data-tag="tag">tag</div>' in res

    def test_alternative_gravatar(self):

        from kallithea.lib.helpers import gravatar_url

        _md5 = lambda s: hashlib.md5(s).hexdigest()

        # mock tg.tmpl_context

        def fake_tmpl_context(_url):

            _c = AttributeDict()

            _c.visual = AttributeDict()

            _c.visual.use_gravatar = True

            _c.visual.gravatar_url = _url

            return _c

        fake_url = FakeUrlGenerator(current_url='https://example.com')

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

            fake = fake_tmpl_context(_url='http://example.com/{email}')

            with mock.patch('tg.tmpl_context', fake):

                    from kallithea.config.routing import url

                    assert url.current() == 'https://example.com'

                    grav = gravatar_url(email_address='test@example.com', size=24)

                    assert grav == 'http://example.com/test@example.com'

            fake = fake_tmpl_context(_url='http://example.com/{email}')

            with mock.patch('tg.tmpl_context', fake):

                grav = gravatar_url(email_address='test@example.com', size=24)

                assert grav == 'http://example.com/test@example.com'

            fake = fake_tmpl_context(_url='http://example.com/{md5email}')

            with mock.patch('tg.tmpl_context', fake):

                em = 'test@example.com'

                grav = gravatar_url(email_address=em, size=24)

                assert grav == 'http://example.com/%s' % (_md5(em))

            fake = fake_tmpl_context(_url='http://example.com/{md5email}/{size}')

            with mock.patch('tg.tmpl_context', fake):

                em = 'test@example.com'

                grav = gravatar_url(email_address=em, size=24)

                assert grav == 'http://example.com/%s/%s' % (_md5(em), 24)

            fake = fake_tmpl_context(_url='{scheme}://{netloc}/{md5email}/{size}')

            with mock.patch('tg.tmpl_context', fake):

                em = 'test@example.com'

                grav = gravatar_url(email_address=em, size=24)

                assert grav == 'https://example.com/%s/%s' % (_md5(em), 24)

    @parametrize('tmpl,repo_name,overrides,prefix,expected', [

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {}, '', 'http://vps1:8000/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'username'}, '', 'http://username@vps1:8000/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {}, '/prefix', 'http://vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'user'}, '/prefix', 'http://user@vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'username'}, '/prefix', 'http://username@vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'user'}, '/prefix/', 'http://user@vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'username'}, '/prefix/', 'http://username@vps1:8000/prefix/group/repo1'),

        ('{scheme}://{user}@{netloc}/_{repoid}', 'group/repo1', {}, '', 'http://vps1:8000/_23'),

        ('{scheme}://{user}@{netloc}/_{repoid}', 'group/repo1', {'user': 'username'}, '', 'http://username@vps1:8000/_23'),

        ('http://{user}@{netloc}/_{repoid}', 'group/repo1', {'user': 'username'}, '', 'http://username@vps1:8000/_23'),

        ('http://{netloc}/_{repoid}', 'group/repo1', {'user': 'username'}, '', 'http://vps1:8000/_23'),

        ('https://{user}@proxy1.example.com/{repo}', 'group/repo1', {'user': 'username'}, '', 'https://username@proxy1.example.com/group/repo1'),

        ('https://{user}@proxy1.example.com/{repo}', 'group/repo1', {}, '', 'https://proxy1.example.com/group/repo1'),

        ('https://proxy1.example.com/{user}/{repo}', 'group/repo1', {'user': 'username'}, '', 'https://proxy1.example.com/username/group/repo1'),

    ])

    def test_clone_url_generator(self, tmpl, repo_name, overrides, prefix, expected):

        from kallithea.lib.utils2 import get_clone_url

        clone_url = get_clone_url(uri_tmpl=tmpl, qualified_home_url='http://vps1:8000'+prefix,

                                  repo_name=repo_name, repo_id=23, **overrides)

        assert clone_url == expected

    def _quick_url(self, text, tmpl="""<a class="changeset_hash" href="%s">%s</a>""", url_=None):

        """

        Changes `some text url[foo]` => `some text <a href="/">foo</a>

        :param text:

        """

        import re

        # quickly change expected url[] into a link

        url_pattern = re.compile(r'(?:url\[)(.+?)(?:\])')

        def url_func(match_obj):

            _url = match_obj.groups()[0]

            return tmpl % (url_ or '/repo_name/changeset/%s' % _url, _url)

        return url_pattern.sub(url_func, text)

    @parametrize('sample,expected', [

      ("",

       ""),

      ("git-svn-id: https://svn.apache.org/repos/asf/libcloud/trunk@1441655 13f79535-47bb-0310-9956-ffa450edef68",

       """git-svn-id: <a href="https://svn.apache.org/repos/asf/libcloud/trunk@1441655">https://svn.apache.org/repos/asf/libcloud/trunk@1441655</a> 13f79535-47bb-0310-9956-ffa450edef68"""),

      ("from rev 000000000000",

       """from rev url[000000000000]"""),

      ("from rev 000000000000123123 also rev 000000000000",

       """from rev url[000000000000123123] also rev url[000000000000]"""),

      ("this should-000 00",

       """this should-000 00"""),

      ("longtextffffffffff rev 123123123123",

       """longtextffffffffff rev url[123123123123]"""),

      ("rev ffffffffffffffffffffffffffffffffffffffffffffffffff",

       """rev ffffffffffffffffffffffffffffffffffffffffffffffffff"""),

      ("ffffffffffff some text traalaa",

       """url[ffffffffffff] some text traalaa"""),

       ("""Multi line

       123123123123

       some text 123123123123

       sometimes !

       """,

       """Multi line<br/>"""

       """       url[123123123123]<br/>"""

       """       some text url[123123123123]<br/>"""

       """       sometimes !"""),

    ])

    def test_urlify_text(self, sample, expected):

        expected = self._quick_url(expected)

        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') == expected

    @parametrize('sample,expected,url_', [

      ("",

       "",

       ""),

      ("https://svn.apache.org/repos",

       """url[https://svn.apache.org/repos]""",

       "https://svn.apache.org/repos"),

      ("http://svn.apache.org/repos",

       """url[http://svn.apache.org/repos]""",

       "http://svn.apache.org/repos"),

      ("from rev a also rev http://google.com",

       """from rev a also rev url[http://google.com]""",

       "http://google.com"),

      ("http://imgur.com/foo.gif inline http://imgur.com/foo.gif ending http://imgur.com/foo.gif",

       """url[http://imgur.com/foo.gif] inline url[http://imgur.com/foo.gif] ending url[http://imgur.com/foo.gif]""",

       "http://imgur.com/foo.gif"),

      ("""Multi line

       https://foo.bar.example.com

       some text lalala""",

       """Multi line<br/>"""

       """       url[https://foo.bar.example.com]<br/>"""

       """       some text lalala""",

       "https://foo.bar.example.com"),

      ("@mention @someone",

       """<b>@mention</b> <b>@someone</b>""",

       ""),

      ("deadbeefcafe 123412341234",

       """<a class="changeset_hash" href="/repo_name/changeset/deadbeefcafe">deadbeefcafe</a> <a class="changeset_hash" href="/repo_name/changeset/123412341234">123412341234</a>""",

       ""),

      ("We support * markup for *bold* markup of *single or multiple* words, "

       "*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",

       """<a class="changeset_hash" href="/repo_name/changeset/deadbeefcafe">deadbeefcafe</a>"""

       """<a class="message-link" href="#the-link"> <b>@mention</b>, and </a>"""

       """<a href="http://foo.bar/">http://foo.bar/</a>"""

       """<a class="message-link" href="#the-link"> yo</a>"""),

    ])

    def test_urlify_link(self, sample, expected):

        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', link_='#the-link') == expected

    @parametrize('issue_pat,issue_server,issue_prefix,sample,expected', [

        (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'),

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

      ("_21/121", '21'),

      ("/_21/_12", '21'),

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

    ])

    def test_get_repo_by_id(self, test, expected):

        from kallithea.lib.utils import _extract_id_from_repo_name

        _test = _extract_id_from_repo_name(test)

        assert _test == expected, 'url:%s, got:`%s` expected: `%s`' % (test, _test, expected)