import pytest

from buildtrigger.triggerutil import TriggerStartException
from buildtrigger.test.bitbucketmock import get_bitbucket_trigger
from buildtrigger.test.githubmock import get_github_trigger
from buildtrigger.test.gitlabmock import get_gitlab_trigger
from endpoints.building import PreparedBuild

# Note: This test suite executes a common set of tests against all the trigger types specified
# in this fixture. Each trigger's mock is expected to return the same data for all of these calls.
@pytest.fixture(params=[get_github_trigger(), get_bitbucket_trigger(), get_gitlab_trigger()])
def githost_trigger(request):
  return request.param

@pytest.mark.parametrize('run_parameters, expected_error, expected_message', [
  # No branch or tag specified: use the commit of the default branch.
  ({}, None, None),

  # Invalid branch.
  ({'refs': {'kind': 'branch', 'name': 'invalid'}}, TriggerStartException,
   'Could not find branch in repository'),

  # Invalid tag.
  ({'refs': {'kind': 'tag', 'name': 'invalid'}}, TriggerStartException,
   'Could not find tag in repository'),

  # Valid branch.
  ({'refs': {'kind': 'branch', 'name': 'master'}}, None, None),

  # Valid tag.
  ({'refs': {'kind': 'tag', 'name': 'sometag'}}, None, None),
])
def test_manual_start(run_parameters, expected_error, expected_message, githost_trigger):
  if expected_error is not None:
    with pytest.raises(expected_error) as ipe:
      githost_trigger.manual_start(run_parameters)
    assert ipe.value.message == expected_message
  else:
    assert isinstance(githost_trigger.manual_start(run_parameters), PreparedBuild)


@pytest.mark.parametrize('name, expected', [
  ('refs', [
    {'kind': 'branch', 'name': 'master'},
    {'kind': 'branch', 'name': 'otherbranch'},
    {'kind': 'tag', 'name': 'sometag'},
    {'kind': 'tag', 'name': 'someothertag'},
  ]),
  ('tag_name', set(['sometag', 'someothertag'])),
  ('branch_name', set(['master', 'otherbranch'])),
  ('invalid', None)
])
def test_list_field_values(name, expected, githost_trigger):
  if expected is None:
    assert githost_trigger.list_field_values(name) is None
  elif isinstance(expected, set):
    assert set(githost_trigger.list_field_values(name)) == set(expected)
  else:
    assert githost_trigger.list_field_values(name) == expected


def test_list_build_source_namespaces(githost_trigger):
  namespaces_expected = [
    {
      'personal': True,
      'score': 1,
      'avatar_url': 'avatarurl',
      'id': 'knownuser',
      'title': 'knownuser',
      'url': 'https://bitbucket.org/knownuser',
    },
    {
      'score': 2,
      'title': 'someorg',
      'personal': False,
      'url': 'https://bitbucket.org/someorg',
      'avatar_url': 'avatarurl',
      'id': 'someorg'
    }
  ]

  found = githost_trigger.list_build_source_namespaces()
  found.sort()

  namespaces_expected.sort()
  assert found == namespaces_expected


@pytest.mark.parametrize('namespace, expected', [
  ('', []),
  ('unknown', []),

  ('knownuser', [
    {
      'last_updated': 0, 'name': 'somerepo',
      'url': 'https://bitbucket.org/knownuser/somerepo', 'private': True,
      'full_name': 'knownuser/somerepo', 'has_admin_permissions': True,
      'description': 'some somerepo repo'
    }]),

  ('someorg', [
    {
      'last_updated': 0, 'name': 'somerepo',
      'url': 'https://bitbucket.org/someorg/somerepo', 'private': True,
      'full_name': 'someorg/somerepo', 'has_admin_permissions': False,
      'description': 'some somerepo repo'
    },
    {
      'last_updated': 0, 'name': 'anotherrepo',
      'url': 'https://bitbucket.org/someorg/anotherrepo', 'private': False,
      'full_name': 'someorg/anotherrepo', 'has_admin_permissions': False,
      'description': 'some anotherrepo repo'
    }]),
])
def test_list_build_sources_for_namespace(namespace, expected, githost_trigger):
  assert githost_trigger.list_build_sources_for_namespace(namespace) == expected


def test_activate(githost_trigger):
  _, private_key = githost_trigger.activate('http://some/url')
  assert 'private_key' in private_key


def test_deactivate(githost_trigger):
  githost_trigger.deactivate()