package gitlab

import (
	"net/http"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestWebhookEventType(t *testing.T) {
	req, err := http.NewRequest(http.MethodGet, "https://gitlab.com", nil)
	if err != nil {
		t.Errorf("Error creating HTTP request: %s", err)
	}
	req.Header.Set("X-Gitlab-Event", "Push Hook")

	eventType := WebhookEventType(req)
	if eventType != "Push Hook" {
		t.Errorf("WebhookEventType is %s, want %s", eventType, "Push Hook")
	}
}

func TestParsePushHook(t *testing.T) {
	raw := `{
  "object_kind": "push",
  "before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
  "after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
  "ref": "refs/heads/master",
  "checkout_sha": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
  "user_id": 4,
  "user_name": "John Smith",
  "user_username": "jsmith",
  "user_email": "john@example.com",
  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
  "project_id": 15,
  "project":{
    "id": 15,
    "name":"Diaspora",
    "description":"",
    "web_url":"http://example.com/mike/diaspora",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:mike/diaspora.git",
    "git_http_url":"http://example.com/mike/diaspora.git",
    "namespace":"Mike",
    "visibility_level":0,
    "path_with_namespace":"mike/diaspora",
    "default_branch":"master",
    "homepage":"http://example.com/mike/diaspora",
    "url":"git@example.com:mike/diaspora.git",
    "ssh_url":"git@example.com:mike/diaspora.git",
    "http_url":"http://example.com/mike/diaspora.git"
  },
  "repository":{
    "name": "Diaspora",
    "url": "git@example.com:mike/diaspora.git",
    "description": "",
    "homepage": "http://example.com/mike/diaspora",
    "git_http_url":"http://example.com/mike/diaspora.git",
    "git_ssh_url":"git@example.com:mike/diaspora.git",
    "visibility_level":0
  },
  "commits": [
    {
      "id": "b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
      "message": "Update Catalan translation to e38cb41.",
      "timestamp": "2011-12-12T14:27:31+02:00",
      "url": "http://example.com/mike/diaspora/commit/b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
      "author": {
        "name": "Jordi Mallach",
        "email": "jordi@softcatala.org"
      },
      "added": ["CHANGELOG"],
      "modified": ["app/controller/application.rb"],
      "removed": []
    },
    {
      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
      "message": "fixed readme",
      "timestamp": "2012-01-03T23:36:29+02:00",
      "url": "http://example.com/mike/diaspora/commit/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
      "author": {
        "name": "GitLab dev user",
        "email": "gitlabdev@dv6700.(none)"
      },
      "added": ["CHANGELOG"],
      "modified": ["app/controller/application.rb"],
      "removed": []
    }
  ],
  "total_commits_count": 4
}`

	parsedEvent, err := ParseWebhook("Push Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing push hook: %s", err)
	}

	event, ok := parsedEvent.(*PushEvent)
	if !ok {
		t.Errorf("Expected PushEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "push" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "push")
	}

	if event.ProjectID != 15 {
		t.Errorf("ProjectID is %v, want %v", event.ProjectID, 15)
	}

	if event.UserName != "John Smith" {
		t.Errorf("Username is %s, want %s", event.UserName, "John Smith")
	}

	if event.Commits[0] == nil || event.Commits[0].Timestamp == nil {
		t.Errorf("Commit Timestamp isn't nil")
	}

	if event.Commits[0] == nil || event.Commits[0].Author.Name != "Jordi Mallach" {
		t.Errorf("Commit Username is %s, want %s", event.UserName, "Jordi Mallach")
	}
}

func TestParseTagHook(t *testing.T) {
	raw := `{
  "object_kind": "tag_push",
  "before": "0000000000000000000000000000000000000000",
  "after": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
  "ref": "refs/tags/v1.0.0",
  "checkout_sha": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
  "user_id": 1,
  "user_name": "John Smith",
  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
  "project_id": 1,
  "project":{
    "id": 1,
    "name":"Example",
    "description":"",
    "web_url":"http://example.com/jsmith/example",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:jsmith/example.git",
    "git_http_url":"http://example.com/jsmith/example.git",
    "namespace":"Jsmith",
    "visibility_level":0,
    "path_with_namespace":"jsmith/example",
    "default_branch":"master",
    "homepage":"http://example.com/jsmith/example",
    "url":"git@example.com:jsmith/example.git",
    "ssh_url":"git@example.com:jsmith/example.git",
    "http_url":"http://example.com/jsmith/example.git"
  },
  "repository":{
    "name": "Example",
    "url": "ssh://git@example.com/jsmith/example.git",
    "description": "",
    "homepage": "http://example.com/jsmith/example",
    "git_http_url":"http://example.com/jsmith/example.git",
    "git_ssh_url":"git@example.com:jsmith/example.git",
    "visibility_level":0
  },
  "commits": [],
  "total_commits_count": 0
}`

	parsedEvent, err := ParseWebhook("Tag Push Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing tag hook: %s", err)
	}

	event, ok := parsedEvent.(*TagEvent)
	if !ok {
		t.Errorf("Expected TagEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "tag_push" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "tag_push")
	}

	if event.ProjectID != 1 {
		t.Errorf("ProjectID is %v, want %v", event.ProjectID, 1)
	}

	if event.UserName != "John Smith" {
		t.Errorf("Username is %s, want %s", event.UserName, "John Smith")
	}

	if event.Ref != "refs/tags/v1.0.0" {
		t.Errorf("Ref is %s, want %s", event.Ref, "refs/tags/v1.0.0")
	}
}

func TestParseIssueHook(t *testing.T) {
	raw := `{
  "object_kind": "issue",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "project": {
    "id": 1,
    "name":"Gitlab Test",
    "description":"Aut reprehenderit ut est.",
    "web_url":"http://example.com/gitlabhq/gitlab-test",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
    "namespace":"GitlabHQ",
    "visibility_level":20,
    "path_with_namespace":"gitlabhq/gitlab-test",
    "default_branch":"master",
    "homepage":"http://example.com/gitlabhq/gitlab-test",
    "url":"http://example.com/gitlabhq/gitlab-test.git",
    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
  },
  "repository": {
    "name": "Gitlab Test",
    "url": "http://example.com/gitlabhq/gitlab-test.git",
    "description": "Aut reprehenderit ut est.",
    "homepage": "http://example.com/gitlabhq/gitlab-test"
  },
  "object_attributes": {
    "id": 301,
    "title": "New API: create/update/delete file",
    "assignee_ids": [51],
    "assignee_id": 51,
    "author_id": 51,
    "project_id": 14,
    "created_at": "2013-12-03T17:15:43Z",
    "updated_at": "2013-12-03T17:15:43Z",
    "position": 0,
    "branch_name": null,
    "description": "Create new API for manipulations with repository",
    "milestone_id": null,
    "state": "opened",
    "iid": 23,
    "url": "http://example.com/diaspora/issues/23",
    "action": "open"
  },
  "assignees": [{
    "name": "User1",
    "username": "user1",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  }],
  "assignee": {
    "name": "User1",
    "username": "user1",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "labels": [{
    "id": 206,
    "title": "API",
    "color": "#ffffff",
    "project_id": 14,
    "created_at": "2013-12-03T17:15:43Z",
    "updated_at": "2013-12-03T17:15:43Z",
    "template": false,
    "description": "API related issues",
    "type": "ProjectLabel",
    "group_id": 41
  }],
  "changes": {
    "updated_by_id": {
      "previous": null,
      "current": 1
    },
    "updated_at": {
      "previous": "2017-09-15 16:50:55 UTC", 
      "current": "2017-09-15 16:52:00 UTC"
    },
    "labels": {
      "previous": [{
        "id": 206,
        "title": "API",
        "color": "#ffffff",
        "project_id": 14,
        "created_at": "2013-12-03T17:15:43Z",
        "updated_at": "2013-12-03T17:15:43Z",
        "template": false,
        "description": "API related issues",
        "type": "ProjectLabel",
        "group_id": 41
      }],
      "current": [{
        "id": 205,
        "title": "Platform",
        "color": "#123123",
        "project_id": 14,
        "created_at": "2013-12-03T17:15:43Z",
        "updated_at": "2013-12-03T17:15:43Z",
        "template": false,
        "description": "Platform related issues",
        "type": "ProjectLabel",
        "group_id": 41
      }]
    }
  }
}`

	parsedEvent, err := ParseWebhook("Issue Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing issue hook: %s", err)
	}

	event, ok := parsedEvent.(*IssueEvent)
	if !ok {
		t.Errorf("Expected IssueEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "issue" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "issue")
	}

	if event.Project.Name != "Gitlab Test" {
		t.Errorf("Project name is %v, want %v", event.Project.Name, "Gitlab Test")
	}

	if event.ObjectAttributes.State != "opened" {
		t.Errorf("Issue state is %v, want %v", event.ObjectAttributes.State, "opened")
	}

	if event.Assignee.Username != "user1" {
		t.Errorf("Assignee username is %v, want %v", event.Assignee.Username, "user1")
	}
	assert.Equal(t, 1, len(event.Labels))
	assert.Equal(t, 0, event.Changes.UpdatedByID.Previous)
	assert.Equal(t, 1, event.Changes.UpdatedByID.Current)
	assert.Equal(t, 1, len(event.Changes.Labels.Previous))
	assert.Equal(t, 1, len(event.Changes.Labels.Current))
}

func TestParseCommitCommentHook(t *testing.T) {
	raw := `{
  "object_kind": "note",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "project_id": 5,
  "project":{
    "id": 5,
    "name":"Gitlab Test",
    "description":"Aut reprehenderit ut est.",
    "web_url":"http://example.com/gitlabhq/gitlab-test",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
    "namespace":"GitlabHQ",
    "visibility_level":20,
    "path_with_namespace":"gitlabhq/gitlab-test",
    "default_branch":"master",
    "homepage":"http://example.com/gitlabhq/gitlab-test",
    "url":"http://example.com/gitlabhq/gitlab-test.git",
    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
  },
  "repository":{
    "name": "Gitlab Test",
    "url": "http://example.com/gitlab-org/gitlab-test.git",
    "description": "Aut reprehenderit ut est.",
    "homepage": "http://example.com/gitlab-org/gitlab-test"
  },
  "object_attributes": {
    "id": 1243,
    "note": "This is a commit comment. How does this work?",
    "noteable_type": "Commit",
    "author_id": 1,
    "created_at": "2015-05-17 18:08:09 UTC",
    "updated_at": "2015-05-17 18:08:09 UTC",
    "project_id": 5,
    "attachment":null,
    "line_code": "bec9703f7a456cd2b4ab5fb3220ae016e3e394e3_0_1",
    "commit_id": "cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
    "noteable_id": null,
    "system": false,
    "st_diff": {
      "diff": "--- /dev/null\n+++ b/six\n@@ -0,0 +1 @@\n+Subproject commit 409f37c4f05865e4fb208c771485f211a22c4c2d\n",
      "new_path": "six",
      "old_path": "six",
      "a_mode": "0",
      "b_mode": "160000",
      "new_file": true,
      "renamed_file": false,
      "deleted_file": false
    },
    "url": "http://example.com/gitlab-org/gitlab-test/commit/cfe32cf61b73a0d5e9f13e774abde7ff789b1660#note_1243"
  },
  "commit": {
    "id": "cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
    "message": "Add submodule\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
    "timestamp": "2014-02-27T10:06:20+02:00",
    "url": "http://example.com/gitlab-org/gitlab-test/commit/cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
    "author": {
      "name": "Dmitriy Zaporozhets",
      "email": "dmitriy.zaporozhets@gmail.com"
    }
  }
}`

	parsedEvent, err := ParseWebhook("Note Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing note hook: %s", err)
	}

	event, ok := parsedEvent.(*CommitCommentEvent)
	if !ok {
		t.Errorf("Expected CommitCommentEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "note" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "note")
	}

	if event.ProjectID != 5 {
		t.Errorf("ProjectID is %v, want %v", event.ProjectID, 5)
	}

	if event.ObjectAttributes.NoteableType != "Commit" {
		t.Errorf("NoteableType is %v, want %v", event.ObjectAttributes.NoteableType, "Commit")
	}

	if event.Commit.ID != "cfe32cf61b73a0d5e9f13e774abde7ff789b1660" {
		t.Errorf("CommitID is %v, want %v", event.Commit.ID, "cfe32cf61b73a0d5e9f13e774abde7ff789b1660")
	}
}

func TestParseMergeRequestCommentHook(t *testing.T) {
	raw := `{
  "object_kind": "note",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "project_id": 5,
  "project":{
    "id": 5,
    "name":"Gitlab Test",
    "description":"Aut reprehenderit ut est.",
    "web_url":"http://example.com/gitlab-org/gitlab-test",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
    "namespace":"Gitlab Org",
    "visibility_level":10,
    "path_with_namespace":"gitlab-org/gitlab-test",
    "default_branch":"master",
    "homepage":"http://example.com/gitlab-org/gitlab-test",
    "url":"http://example.com/gitlab-org/gitlab-test.git",
    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
  },
  "repository":{
    "name": "Gitlab Test",
    "url": "http://localhost/gitlab-org/gitlab-test.git",
    "description": "Aut reprehenderit ut est.",
    "homepage": "http://example.com/gitlab-org/gitlab-test"
  },
  "object_attributes": {
    "id": 1244,
    "note": "This MR needs work.",
    "noteable_type": "MergeRequest",
    "author_id": 1,
    "created_at": "2015-05-17 18:21:36 UTC",
    "updated_at": "2015-05-17 18:21:36 UTC",
    "project_id": 5,
    "attachment": null,
    "line_code": null,
    "commit_id": "",
    "noteable_id": 7,
    "system": false,
    "st_diff": null,
    "url": "http://example.com/gitlab-org/gitlab-test/merge_requests/1#note_1244"
  },
  "merge_request": {
    "id": 7,
    "target_branch": "markdown",
    "source_branch": "master",
    "source_project_id": 5,
    "author_id": 8,
    "assignee_id": 28,
    "title": "Tempora et eos debitis quae laborum et.",
    "created_at": "2015-03-01 20:12:53 UTC",
    "updated_at": "2015-03-21 18:27:27 UTC",
    "milestone_id": 11,
    "state": "opened",
    "merge_status": "cannot_be_merged",
    "target_project_id": 5,
    "iid": 1,
    "description": "Et voluptas corrupti assumenda temporibus. Architecto cum animi eveniet amet asperiores. Vitae numquam voluptate est natus sit et ad id.",
    "position": 0,
    "source":{
      "name":"Gitlab Test",
      "description":"Aut reprehenderit ut est.",
      "web_url":"http://example.com/gitlab-org/gitlab-test",
      "avatar_url":null,
      "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
      "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
      "namespace":"Gitlab Org",
      "visibility_level":10,
      "path_with_namespace":"gitlab-org/gitlab-test",
      "default_branch":"master",
      "homepage":"http://example.com/gitlab-org/gitlab-test",
      "url":"http://example.com/gitlab-org/gitlab-test.git",
      "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
      "http_url":"http://example.com/gitlab-org/gitlab-test.git"
    },
    "target": {
      "name":"Gitlab Test",
      "description":"Aut reprehenderit ut est.",
      "web_url":"http://example.com/gitlab-org/gitlab-test",
      "avatar_url":null,
      "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
      "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
      "namespace":"Gitlab Org",
      "visibility_level":10,
      "path_with_namespace":"gitlab-org/gitlab-test",
      "default_branch":"master",
      "homepage":"http://example.com/gitlab-org/gitlab-test",
      "url":"http://example.com/gitlab-org/gitlab-test.git",
      "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
      "http_url":"http://example.com/gitlab-org/gitlab-test.git"
    },
    "last_commit": {
      "id": "562e173be03b8ff2efb05345d12df18815438a4b",
      "message": "Merge branch 'another-branch' into 'master'\n\nCheck in this test\n",
      "timestamp": "2015-04-08T21:00:25-07:00",
      "url": "http://example.com/gitlab-org/gitlab-test/commit/562e173be03b8ff2efb05345d12df18815438a4b",
      "author": {
        "name": "John Smith",
        "email": "john@example.com"
      }
    },
    "work_in_progress": false,
    "assignee": {
      "name": "User1",
      "username": "user1",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
    }
  }
}`

	parsedEvent, err := ParseWebhook("Note Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing note hook: %s", err)
	}

	event, ok := parsedEvent.(*MergeCommentEvent)
	if !ok {
		t.Errorf("Expected MergeCommentEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "note" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "note")
	}

	if event.ProjectID != 5 {
		t.Errorf("ProjectID is %v, want %v", event.ProjectID, 5)
	}

	if event.ObjectAttributes.NoteableType != "MergeRequest" {
		t.Errorf("NoteableType is %v, want %v", event.ObjectAttributes.NoteableType, "MergeRequest")
	}

	if event.MergeRequest.ID != 7 {
		t.Errorf("MergeRequest ID is %v, want %v", event.MergeRequest.ID, 7)
	}
}

func TestParseIssueCommentHook(t *testing.T) {
	raw := `{
  "object_kind": "note",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "project_id": 5,
  "project":{
    "id": 5,
    "name":"Gitlab Test",
    "description":"Aut reprehenderit ut est.",
    "web_url":"http://example.com/gitlab-org/gitlab-test",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
    "namespace":"Gitlab Org",
    "visibility_level":10,
    "path_with_namespace":"gitlab-org/gitlab-test",
    "default_branch":"master",
    "homepage":"http://example.com/gitlab-org/gitlab-test",
    "url":"http://example.com/gitlab-org/gitlab-test.git",
    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
  },
  "repository":{
    "name":"diaspora",
    "url":"git@example.com:mike/diaspora.git",
    "description":"",
    "homepage":"http://example.com/mike/diaspora"
  },
  "object_attributes": {
    "id": 1241,
    "note": "Hello world",
    "noteable_type": "Issue",
    "author_id": 1,
    "created_at": "2015-05-17 17:06:40 UTC",
    "updated_at": "2015-05-17 17:06:40 UTC",
    "project_id": 5,
    "attachment": null,
    "line_code": null,
    "commit_id": "",
    "noteable_id": 92,
    "system": false,
    "st_diff": null,
    "url": "http://example.com/gitlab-org/gitlab-test/issues/17#note_1241"
  },
  "issue": {
    "id": 92,
    "title": "test",
    "assignee_ids": [],
    "assignee_id": null,
    "author_id": 1,
    "project_id": 5,
    "created_at": "2016-01-04T15:31:46.176Z",
    "updated_at": "2016-01-04T15:31:46.176Z",
    "position": 0,
    "branch_name": null,
    "description": "test",
    "milestone_id": null,
    "state": "closed",
    "iid": 17
  }
}`

	parsedEvent, err := ParseWebhook("Note Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing note hook: %s", err)
	}

	event, ok := parsedEvent.(*IssueCommentEvent)
	if !ok {
		t.Errorf("Expected IssueCommentEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "note" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "note")
	}

	if event.ProjectID != 5 {
		t.Errorf("ProjectID is %v, want %v", event.ProjectID, 5)
	}

	if event.ObjectAttributes.NoteableType != "Issue" {
		t.Errorf("NoteableType is %v, want %v", event.ObjectAttributes.NoteableType, "Issue")
	}

	if event.Issue.Title != "test" {
		t.Errorf("Issue title is %v, want %v", event.Issue.Title, "test")
	}
}

func TestParseSnippetCommentHook(t *testing.T) {
	raw := `{
  "object_kind": "note",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "project_id": 5,
  "project":{
    "id": 5,
    "name":"Gitlab Test",
    "description":"Aut reprehenderit ut est.",
    "web_url":"http://example.com/gitlab-org/gitlab-test",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
    "namespace":"Gitlab Org",
    "visibility_level":10,
    "path_with_namespace":"gitlab-org/gitlab-test",
    "default_branch":"master",
    "homepage":"http://example.com/gitlab-org/gitlab-test",
    "url":"http://example.com/gitlab-org/gitlab-test.git",
    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
  },
  "repository":{
    "name":"Gitlab Test",
    "url":"http://example.com/gitlab-org/gitlab-test.git",
    "description":"Aut reprehenderit ut est.",
    "homepage":"http://example.com/gitlab-org/gitlab-test"
  },
  "object_attributes": {
    "id": 1245,
    "note": "Is this snippet doing what it's supposed to be doing?",
    "noteable_type": "Snippet",
    "author_id": 1,
    "created_at": "2015-05-17 18:35:50 UTC",
    "updated_at": "2015-05-17 18:35:50 UTC",
    "project_id": 5,
    "attachment": null,
    "line_code": null,
    "commit_id": "",
    "noteable_id": 53,
    "system": false,
    "st_diff": null,
    "url": "http://example.com/gitlab-org/gitlab-test/snippets/53#note_1245"
  },
  "snippet": {
    "id": 53,
    "title": "test",
    "content": "puts 'Hello world'",
    "author_id": 1,
    "project_id": 5,
    "created_at": "2016-01-04T15:31:46.176Z",
    "updated_at": "2016-01-04T15:31:46.176Z",
    "file_name": "test.rb",
    "expires_at": null,
    "type": "ProjectSnippet",
    "visibility_level": 0
  }
}`

	parsedEvent, err := ParseWebhook("Note Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing note hook: %s", err)
	}

	event, ok := parsedEvent.(*SnippetCommentEvent)
	if !ok {
		t.Errorf("Expected SnippetCommentEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "note" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "note")
	}

	if event.ProjectID != 5 {
		t.Errorf("ProjectID is %v, want %v", event.ProjectID, 5)
	}

	if event.ObjectAttributes.NoteableType != "Snippet" {
		t.Errorf("NoteableType is %v, want %v", event.ObjectAttributes.NoteableType, "Snippet")
	}

	if event.Snippet.Title != "test" {
		t.Errorf("Snippet title is %v, want %v", event.Snippet.Title, "test")
	}
}

func TestParseMergeRequestHook(t *testing.T) {
	raw := `{
  "object_kind": "merge_request",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
  },
  "project": {
    "id": 1,
    "name":"Gitlab Test",
    "description":"Aut reprehenderit ut est.",
    "web_url":"http://example.com/gitlabhq/gitlab-test",
    "avatar_url":null,
    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
    "namespace":"GitlabHQ",
    "visibility_level":20,
    "path_with_namespace":"gitlabhq/gitlab-test",
    "default_branch":"master",
    "homepage":"http://example.com/gitlabhq/gitlab-test",
    "url":"http://example.com/gitlabhq/gitlab-test.git",
    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
  },
  "repository": {
    "name": "Gitlab Test",
    "url": "http://example.com/gitlabhq/gitlab-test.git",
    "description": "Aut reprehenderit ut est.",
    "homepage": "http://example.com/gitlabhq/gitlab-test"
  },
  "object_attributes": {
    "id": 99,
    "target_branch": "master",
    "source_branch": "ms-viewport",
    "source_project_id": 14,
    "author_id": 51,
    "assignee_id": 6,
    "title": "MS-Viewport",
    "created_at": "2013-12-03T17:23:34Z",
    "updated_at": "2013-12-03T17:23:34Z",
    "milestone_id": null,
    "state": "opened",
    "merge_status": "unchecked",
    "target_project_id": 14,
    "iid": 1,
    "description": "",
    "source": {
      "name":"Awesome Project",
      "description":"Aut reprehenderit ut est.",
      "web_url":"http://example.com/awesome_space/awesome_project",
      "avatar_url":null,
      "git_ssh_url":"git@example.com:awesome_space/awesome_project.git",
      "git_http_url":"http://example.com/awesome_space/awesome_project.git",
      "namespace":"Awesome Space",
      "visibility_level":20,
      "path_with_namespace":"awesome_space/awesome_project",
      "default_branch":"master",
      "homepage":"http://example.com/awesome_space/awesome_project",
      "url":"http://example.com/awesome_space/awesome_project.git",
      "ssh_url":"git@example.com:awesome_space/awesome_project.git",
      "http_url":"http://example.com/awesome_space/awesome_project.git"
    },
    "target": {
      "name":"Awesome Project",
      "description":"Aut reprehenderit ut est.",
      "web_url":"http://example.com/awesome_space/awesome_project",
      "avatar_url":null,
      "git_ssh_url":"git@example.com:awesome_space/awesome_project.git",
      "git_http_url":"http://example.com/awesome_space/awesome_project.git",
      "namespace":"Awesome Space",
      "visibility_level":20,
      "path_with_namespace":"awesome_space/awesome_project",
      "default_branch":"master",
      "homepage":"http://example.com/awesome_space/awesome_project",
      "url":"http://example.com/awesome_space/awesome_project.git",
      "ssh_url":"git@example.com:awesome_space/awesome_project.git",
      "http_url":"http://example.com/awesome_space/awesome_project.git"
    },
    "last_commit": {
      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
      "message": "fixed readme",
      "timestamp": "2012-01-03T23:36:29+02:00",
      "url": "http://example.com/awesome_space/awesome_project/commits/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
      "author": {
        "name": "GitLab dev user",
        "email": "gitlabdev@dv6700.(none)"
      }
    },
    "work_in_progress": false,
    "url": "http://example.com/diaspora/merge_requests/1",
    "action": "open",
    "assignee": {
      "name": "User1",
      "username": "user1",
      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
    }
  },
  "labels": [{
    "id": 206,
    "title": "API",
    "color": "#ffffff",
    "project_id": 14,
    "created_at": "2013-12-03T17:15:43Z",
    "updated_at": "2013-12-03T17:15:43Z",
    "template": false,
    "description": "API related issues",
    "type": "ProjectLabel",
    "group_id": 41
  }],
  "changes": {
    "updated_by_id": {
      "previous": null,
      "current": 1
    },
    "updated_at": {
      "previous": "2017-09-15 16:50:55 UTC", 
      "current": "2017-09-15 16:52:00 UTC"
    },
    "labels": {
      "previous": [{
        "id": 206,
        "title": "API",
        "color": "#ffffff",
        "project_id": 14,
        "created_at": "2013-12-03T17:15:43Z",
        "updated_at": "2013-12-03T17:15:43Z",
        "template": false,
        "description": "API related issues",
        "type": "ProjectLabel",
        "group_id": 41
      }],
      "current": [{
        "id": 205,
        "title": "Platform",
        "color": "#123123",
        "project_id": 14,
        "created_at": "2013-12-03T17:15:43Z",
        "updated_at": "2013-12-03T17:15:43Z",
        "template": false,
        "description": "Platform related issues",
        "type": "ProjectLabel",
        "group_id": 41
      }]
    }
  }
}`

	parsedEvent, err := ParseWebhook("Merge Request Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing merge request hook: %s", err)
	}

	event, ok := parsedEvent.(*MergeEvent)
	if !ok {
		t.Errorf("Expected MergeEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "merge_request" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "merge_request")
	}

	if event.ObjectAttributes.MergeStatus != "unchecked" {
		t.Errorf("MergeStatus is %v, want %v", event.ObjectAttributes.MergeStatus, "unchecked")
	}

	if event.ObjectAttributes.LastCommit.ID != "da1560886d4f094c3e6c9ef40349f7d38b5d27d7" {
		t.Errorf("LastCommit ID is %v, want %v", event.ObjectAttributes.LastCommit.ID, "da1560886d4f094c3e6c9ef40349f7d38b5d27d7")
	}

	if event.ObjectAttributes.WorkInProgress {
		t.Errorf("WorkInProgress is %v, want %v", event.ObjectAttributes.WorkInProgress, false)
	}
	assert.Equal(t, 1, len(event.Labels))
	assert.Equal(t, 0, event.Changes.UpdatedByID.Previous)
	assert.Equal(t, 1, event.Changes.UpdatedByID.Current)
	assert.Equal(t, 1, len(event.Changes.Labels.Previous))
	assert.Equal(t, 1, len(event.Changes.Labels.Current))
}

func TestParseWikiPageHook(t *testing.T) {
	raw := `{
  "object_kind": "wiki_page",
  "user": {
    "name": "Administrator",
    "username": "root",
    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon"
  },
  "project": {
    "id": 1,
    "name": "awesome-project",
    "description": "This is awesome",
    "web_url": "http://example.com/root/awesome-project",
    "avatar_url": null,
    "git_ssh_url": "git@example.com:root/awesome-project.git",
    "git_http_url": "http://example.com/root/awesome-project.git",
    "namespace": "root",
    "visibility_level": 0,
    "path_with_namespace": "root/awesome-project",
    "default_branch": "master",
    "homepage": "http://example.com/root/awesome-project",
    "url": "git@example.com:root/awesome-project.git",
    "ssh_url": "git@example.com:root/awesome-project.git",
    "http_url": "http://example.com/root/awesome-project.git"
  },
  "wiki": {
    "web_url": "http://example.com/root/awesome-project/wikis/home",
    "git_ssh_url": "git@example.com:root/awesome-project.wiki.git",
    "git_http_url": "http://example.com/root/awesome-project.wiki.git",
    "path_with_namespace": "root/awesome-project.wiki",
    "default_branch": "master"
  },
  "object_attributes": {
    "title": "Awesome",
    "content": "awesome content goes here",
    "format": "markdown",
    "message": "adding an awesome page to the wiki",
    "slug": "awesome",
    "url": "http://example.com/root/awesome-project/wikis/awesome",
    "action": "create"
  }
}`

	parsedEvent, err := ParseWebhook("Wiki Page Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing wiki page hook: %s", err)
	}

	event, ok := parsedEvent.(*WikiPageEvent)
	if !ok {
		t.Errorf("Expected WikiPageEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "wiki_page" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "wiki_page")
	}

	if event.Project.Name != "awesome-project" {
		t.Errorf("Project name is %v, want %v", event.Project.Name, "awesome-project")
	}

	if event.Wiki.WebURL != "http://example.com/root/awesome-project/wikis/home" {
		t.Errorf("Wiki web URL is %v, want %v", event.Wiki.WebURL, "http://example.com/root/awesome-project/wikis/home")
	}

	if event.ObjectAttributes.Message != "adding an awesome page to the wiki" {
		t.Errorf("Message is %v, want %v", event.ObjectAttributes.Message, "adding an awesome page to the wiki")
	}
}

func TestParsePipelineHook(t *testing.T) {
	raw := `{
   "object_kind": "pipeline",
   "object_attributes":{
      "id": 31,
      "ref": "master",
      "tag": false,
      "sha": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
      "before_sha": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
      "status": "success",
      "stages":[
         "build",
         "test",
         "deploy"
      ],
      "created_at": "2016-08-12 15:23:28 UTC",
      "finished_at": "2016-08-12 15:26:29 UTC",
      "duration": 63,
      "variables": [
        {
          "key": "NESTOR_PROD_ENVIRONMENT",
          "value": "us-west-1"
        }
      ]
   },
   "user":{
      "name": "Administrator",
      "username": "root",
      "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
   },
   "project":{
      "id": 1,
      "name": "Gitlab Test",
      "description": "Atque in sunt eos similique dolores voluptatem.",
      "web_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test",
      "avatar_url": null,
      "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
      "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
      "namespace": "Gitlab Org",
      "visibility_level": 20,
      "path_with_namespace": "gitlab-org/gitlab-test",
      "default_branch": "master"
   },
   "commit":{
      "id": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
      "message": "test\n",
      "timestamp": "2016-08-12T17:23:21+02:00",
      "url": "http://example.com/gitlab-org/gitlab-test/commit/bcbb5ec396a2c0f828686f14fac9b80b780504f2",
      "author":{
         "name": "User",
         "email": "user@gitlab.com"
      }
   },
   "builds":[
      {
         "id": 380,
         "stage": "deploy",
         "name": "production",
         "status": "skipped",
         "created_at": "2016-08-12 15:23:28 UTC",
         "started_at": null,
         "finished_at": null,
         "when": "manual",
         "manual": true,
         "user":{
            "name": "Administrator",
            "username": "root",
            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
         },
         "runner": null,
         "artifacts_file":{
            "filename": null,
            "size": null
         }
      },
      {
         "id": 377,
         "stage": "test",
         "name": "test-image",
         "status": "success",
         "created_at": "2016-08-12 15:23:28 UTC",
         "started_at": "2016-08-12 15:26:12 UTC",
         "finished_at": null,
         "when": "on_success",
         "manual": false,
         "user":{
            "name": "Administrator",
            "username": "root",
            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
         },
         "runner": {
            "id":380987,
            "description":"shared-runners-manager-6.gitlab.com",
            "active":true,
            "is_shared":true
         },
         "artifacts_file":{
            "filename": null,
            "size": null
         }
      },
      {
         "id": 378,
         "stage": "test",
         "name": "test-build",
         "status": "success",
         "created_at": "2016-08-12 15:23:28 UTC",
         "started_at": "2016-08-12 15:26:12 UTC",
         "finished_at": "2016-08-12 15:26:29 UTC",
         "when": "on_success",
         "manual": false,
         "user":{
            "name": "Administrator",
            "username": "root",
            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
         },
         "runner": {
            "id":380987,
            "description":"shared-runners-manager-6.gitlab.com",
            "active":true,
            "is_shared":true
         },
         "artifacts_file":{
            "filename": null,
            "size": null
         }
      },
      {
         "id": 376,
         "stage": "build",
         "name": "build-image",
         "status": "success",
         "created_at": "2016-08-12 15:23:28 UTC",
         "started_at": "2016-08-12 15:24:56 UTC",
         "finished_at": "2016-08-12 15:25:26 UTC",
         "when": "on_success",
         "manual": false,
         "user":{
            "name": "Administrator",
            "username": "root",
            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
         },
         "runner": {
            "id":380987,
            "description":"shared-runners-manager-6.gitlab.com",
            "active":true,
            "is_shared":true
         },
         "artifacts_file":{
            "filename": null,
            "size": null
         }
      },
      {
         "id": 379,
         "stage": "deploy",
         "name": "staging",
         "status": "created",
         "created_at": "2016-08-12 15:23:28 UTC",
         "started_at": null,
         "finished_at": null,
         "when": "on_success",
         "manual": false,
         "user":{
            "name": "Administrator",
            "username": "root",
            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
         },
         "runner": null,
         "artifacts_file":{
            "filename": null,
            "size": null
         }
      }
   ]
}`

	parsedEvent, err := ParseWebhook("Pipeline Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing pipeline hook: %s", err)
	}

	event, ok := parsedEvent.(*PipelineEvent)
	if !ok {
		t.Errorf("Expected PipelineEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "pipeline" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "pipeline")
	}

	if event.ObjectAttributes.Duration != 63 {
		t.Errorf("Duration is %v, want %v", event.ObjectAttributes.Duration, 63)
	}

	if event.Commit.ID != "bcbb5ec396a2c0f828686f14fac9b80b780504f2" {
		t.Errorf("Commit ID is %v, want %v", event.Commit.ID, "bcbb5ec396a2c0f828686f14fac9b80b780504f2")
	}

	if event.Builds[0].ID != 380 {
		t.Errorf("Builds[0] ID is %v, want %v", event.Builds[0].ID, 380)
	}
}

func TestParseBuildHook(t *testing.T) {
	raw := `{
  "object_kind": "build",
  "ref": "gitlab-script-trigger",
  "tag": false,
  "before_sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
  "sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
  "build_id": 1977,
  "build_name": "test",
  "build_stage": "test",
  "build_status": "created",
  "build_started_at": null,
  "build_finished_at": null,
  "build_duration": null,
  "build_allow_failure": false,
  "build_failure_reason": "script_failure",
  "project_id": 380,
  "project_name": "gitlab-org/gitlab-test",
  "user": {
    "id": 3,
    "name": "User",
    "email": "user@gitlab.com"
  },
  "commit": {
    "id": 2366,
    "sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
    "message": "test\n",
    "author_name": "User",
    "author_email": "user@gitlab.com",
    "status": "created",
    "duration": null,
    "started_at": null,
    "finished_at": null
  },
  "repository": {
    "name": "gitlab_test",
    "description": "Atque in sunt eos similique dolores voluptatem.",
    "homepage": "http://192.168.64.1:3005/gitlab-org/gitlab-test",
    "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
    "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
    "visibility_level": 20
  }
}`

	parsedEvent, err := ParseWebhook("Build Hook", []byte(raw))
	if err != nil {
		t.Errorf("Error parsing build hook: %s", err)
	}

	event, ok := parsedEvent.(*BuildEvent)
	if !ok {
		t.Errorf("Expected BuildEvent, but parsing produced %T", parsedEvent)
	}

	if event.ObjectKind != "build" {
		t.Errorf("ObjectKind is %v, want %v", event.ObjectKind, "build")
	}

	if event.BuildID != 1977 {
		t.Errorf("BuildID is %v, want %v", event.BuildID, 1977)
	}

	if event.BuildAllowFailure {
		t.Errorf("BuildAllowFailure is %v, want %v", event.BuildAllowFailure, false)
	}

	if event.Commit.SHA != "2293ada6b400935a1378653304eaf6221e0fdb8f" {
		t.Errorf("Commit SHA is %v, want %v", event.Commit.SHA, "2293ada6b400935a1378653304eaf6221e0fdb8f")
	}
}
