def test_issue_comment_event_on_not_existing_issue_task_and_us(client):
    issue = f.IssueFactory.create(external_reference=["github", "10"])
    take_snapshot(issue, user=issue.owner)
    task = f.TaskFactory.create(project=issue.project,
                                external_reference=["github", "10"])
    take_snapshot(task, user=task.owner)
    us = f.UserStoryFactory.create(project=issue.project,
                                   external_reference=["github", "10"])
    take_snapshot(us, user=us.owner)

    payload = {
        "action": "created",
        "issue": {
            "html_url": "http://github.com/test/project/issues/11",
        },
        "comment": {
            "body": "Test body",
        },
        "repository": {
            "html_url": "test",
        },
    }

    mail.outbox = []

    assert get_history_queryset_by_model_instance(issue).count() == 0
    assert get_history_queryset_by_model_instance(task).count() == 0
    assert get_history_queryset_by_model_instance(us).count() == 0

    ev_hook = event_hooks.IssueCommentEventHook(issue.project, payload)
    ev_hook.process_event()

    assert get_history_queryset_by_model_instance(issue).count() == 0
    assert get_history_queryset_by_model_instance(task).count() == 0
    assert get_history_queryset_by_model_instance(us).count() == 0

    assert len(mail.outbox) == 0
def test_issue_comment_event_on_existing_issue_task_and_us(client):
    project = f.ProjectFactory()
    role = f.RoleFactory(project=project,
                         permissions=["view_tasks", "view_issues", "view_us"])
    f.MembershipFactory(project=project, role=role, user=project.owner)
    user = f.UserFactory()

    issue = f.IssueFactory.create(external_reference=[
        "github", "http://github.com/test/project/issues/11"
    ],
                                  owner=project.owner,
                                  project=project)
    take_snapshot(issue, user=user)
    task = f.TaskFactory.create(external_reference=[
        "github", "http://github.com/test/project/issues/11"
    ],
                                owner=project.owner,
                                project=project)
    take_snapshot(task, user=user)
    us = f.UserStoryFactory.create(external_reference=[
        "github", "http://github.com/test/project/issues/11"
    ],
                                   owner=project.owner,
                                   project=project)
    take_snapshot(us, user=user)

    payload = {
        "action": "created",
        "issue": {
            "html_url": "http://github.com/test/project/issues/11",
        },
        "comment": {
            "body": "Test body",
        },
        "repository": {
            "html_url": "test",
        },
    }

    mail.outbox = []

    assert get_history_queryset_by_model_instance(issue).count() == 0
    assert get_history_queryset_by_model_instance(task).count() == 0
    assert get_history_queryset_by_model_instance(us).count() == 0

    ev_hook = event_hooks.IssueCommentEventHook(issue.project, payload)
    ev_hook.process_event()

    issue_history = get_history_queryset_by_model_instance(issue)
    assert issue_history.count() == 1
    assert "Test body" in issue_history[0].comment

    task_history = get_history_queryset_by_model_instance(task)
    assert task_history.count() == 1
    assert "Test body" in issue_history[0].comment

    us_history = get_history_queryset_by_model_instance(us)
    assert us_history.count() == 1
    assert "Test body" in issue_history[0].comment

    assert len(mail.outbox) == 3