# -*- coding: utf-8 -*-

# Copyright: (c) 2019, Guillaume Martinez (lunik@tiwabbit.fr)
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

from __future__ import absolute_import
import pytest

from ansible.modules.source_control.gitlab.gitlab_hook import GitLabHook


def _dummy(x):
    """Dummy function.  Only used as a placeholder for toplevel definitions when the test is going
    to be skipped anyway"""
    return x


pytestmark = []
try:
    from .gitlab import (GitlabModuleTestCase,
                         python_version_match_requirement,
                         resp_get_project, resp_find_project_hook,
                         resp_create_project_hook, resp_delete_project_hook)

    # GitLab module requirements
    if python_version_match_requirement():
        from gitlab.v4.objects import ProjectHook
except ImportError:
    pytestmark.append(pytest.mark.skip("Could not load gitlab module required for testing"))
    # Need to set these to something so that we don't fail when parsing
    GitlabModuleTestCase = object
    resp_get_project = _dummy
    resp_find_project_hook = _dummy
    resp_create_project_hook = _dummy
    resp_delete_project_hook = _dummy

# Unit tests requirements
try:
    from httmock import with_httmock  # noqa
except ImportError:
    pytestmark.append(pytest.mark.skip("Could not load httmock module required for testing"))
    with_httmock = _dummy


class TestGitlabHook(GitlabModuleTestCase):
    def setUp(self):
        super(TestGitlabHook, self).setUp()

        self.moduleUtil = GitLabHook(module=self.mock_module, gitlab_instance=self.gitlab_instance)

    @with_httmock(resp_get_project)
    @with_httmock(resp_find_project_hook)
    def test_hook_exist(self):
        project = self.gitlab_instance.projects.get(1)

        rvalue = self.moduleUtil.existsHook(project, "http://example.com/hook")

        self.assertEqual(rvalue, True)

        rvalue = self.moduleUtil.existsHook(project, "http://gitlab.com/hook")

        self.assertEqual(rvalue, False)

    @with_httmock(resp_get_project)
    @with_httmock(resp_create_project_hook)
    def test_create_hook(self):
        project = self.gitlab_instance.projects.get(1)

        hook = self.moduleUtil.createHook(project, {"url": "http://example.com/hook"})

        self.assertEqual(type(hook), ProjectHook)
        self.assertEqual(hook.url, "http://example.com/hook")

    @with_httmock(resp_get_project)
    @with_httmock(resp_find_project_hook)
    def test_update_hook(self):
        project = self.gitlab_instance.projects.get(1)
        hook = self.moduleUtil.findHook(project, "http://example.com/hook")

        changed, newHook = self.moduleUtil.updateHook(hook, {"url": "http://gitlab.com/hook"})

        self.assertEqual(changed, True)
        self.assertEqual(type(newHook), ProjectHook)
        self.assertEqual(newHook.url, "http://gitlab.com/hook")

        changed, newHook = self.moduleUtil.updateHook(hook, {"url": "http://gitlab.com/hook"})

        self.assertEqual(changed, False)
        self.assertEqual(newHook.url, "http://gitlab.com/hook")

    @with_httmock(resp_get_project)
    @with_httmock(resp_find_project_hook)
    @with_httmock(resp_delete_project_hook)
    def test_delete_hook(self):
        project = self.gitlab_instance.projects.get(1)

        self.moduleUtil.existsHook(project, "http://example.com/hook")

        rvalue = self.moduleUtil.deleteHook()

        self.assertEqual(rvalue, None)