Added tests for Slack.

Author: KN4CK3R

services/webhook/slack.go

@@ -111,92 +111,63 @@ func (s *SlackPayload) Create(p *api.CreatePayload) (api.Payloader, error) {
 	refLink := SlackLinkToRef(p.Repo.HTMLURL, p.Ref)
 	text := fmt.Sprintf("[%s:%s] %s created by %s", repoLink, refLink, p.RefType, p.Sender.UserName)
 
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}, nil
+	return s.createPayload(text, nil), nil
 }
 
 // Delete composes Slack payload for delete a branch or tag.
 func (s *SlackPayload) Delete(p *api.DeletePayload) (api.Payloader, error) {
 	refName := git.RefEndName(p.Ref)
 	repoLink := SlackLinkFormatter(p.Repo.HTMLURL, p.Repo.FullName)
 	text := fmt.Sprintf("[%s:%s] %s deleted by %s", repoLink, refName, p.RefType, p.Sender.UserName)
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}, nil
+	
+	return s.createPayload(text, nil), nil
 }
 
 // Fork composes Slack payload for forked by a repository.
 func (s *SlackPayload) Fork(p *api.ForkPayload) (api.Payloader, error) {
 	baseLink := SlackLinkFormatter(p.Forkee.HTMLURL, p.Forkee.FullName)
 	forkLink := SlackLinkFormatter(p.Repo.HTMLURL, p.Repo.FullName)
 	text := fmt.Sprintf("%s is forked to %s", baseLink, forkLink)
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}, nil
+	
+	return s.createPayload(text, nil), nil
 }
 
 // Issue implements PayloadConvertor Issue method
 func (s *SlackPayload) Issue(p *api.IssuePayload) (api.Payloader, error) {
 	text, issueTitle, attachmentText, color := getIssuesPayloadInfo(p, SlackLinkFormatter, true)
 
-	pl := &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}
+	var attachments []SlackAttachment
 	if attachmentText != "" {
 		attachmentText = SlackTextFormatter(attachmentText)
 		issueTitle = SlackTextFormatter(issueTitle)
-		pl.Attachments = []SlackAttachment{{
+		attachments = append(attachments, SlackAttachment{
 			Color:     fmt.Sprintf("%x", color),
 			Title:     issueTitle,
 			TitleLink: p.Issue.HTMLURL,
 			Text:      attachmentText,
-		}}
+		})
 	}
 
-	return pl, nil
+	return s.createPayload(text, attachments), nil
 }
 
 // IssueComment implements PayloadConvertor IssueComment method
 func (s *SlackPayload) IssueComment(p *api.IssueCommentPayload) (api.Payloader, error) {
 	text, issueTitle, color := getIssueCommentPayloadInfo(p, SlackLinkFormatter, true)
 
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-		Attachments: []SlackAttachment{{
-			Color:     fmt.Sprintf("%x", color),
-			Title:     issueTitle,
-			TitleLink: p.Comment.HTMLURL,
-			Text:      SlackTextFormatter(p.Comment.Body),
-		}},
-	}, nil
+	return s.createPayload(text, []SlackAttachment{{
+		Color:     fmt.Sprintf("%x", color),
+		Title:     issueTitle,
+		TitleLink: p.Comment.HTMLURL,
+		Text:      SlackTextFormatter(p.Comment.Body),
+	}}), nil
 }
 
 // Release implements PayloadConvertor Release method
 func (s *SlackPayload) Release(p *api.ReleasePayload) (api.Payloader, error) {
 	text, _ := getReleasePayloadInfo(p, SlackLinkFormatter, true)
 
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}, nil
+	return s.createPayload(text, nil), nil
 }
 
 // Push implements PayloadConvertor Push method
@@ -232,42 +203,31 @@ func (s *SlackPayload) Push(p *api.PushPayload) (api.Payloader, error) {
 		}
 	}
 
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-		Attachments: []SlackAttachment{{
-			Color:     s.Color,
-			Title:     p.Repo.HTMLURL,
-			TitleLink: p.Repo.HTMLURL,
-			Text:      attachmentText,
-		}},
-	}, nil
+	return s.createPayload(text, []SlackAttachment{{
+		Color:     s.Color,
+		Title:     p.Repo.HTMLURL,
+		TitleLink: p.Repo.HTMLURL,
+		Text:      attachmentText,
+	}}), nil
 }
 
 // PullRequest implements PayloadConvertor PullRequest method
 func (s *SlackPayload) PullRequest(p *api.PullRequestPayload) (api.Payloader, error) {
 	text, issueTitle, attachmentText, color := getPullRequestPayloadInfo(p, SlackLinkFormatter, true)
 
-	pl := &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}
+	var attachments []SlackAttachment
 	if attachmentText != "" {
 		attachmentText = SlackTextFormatter(p.PullRequest.Body)
 		issueTitle = SlackTextFormatter(issueTitle)
-		pl.Attachments = []SlackAttachment{{
+		attachments = append(attachments, SlackAttachment{
 			Color:     fmt.Sprintf("%x", color),
 			Title:     issueTitle,
 			TitleLink: p.PullRequest.URL,
 			Text:      attachmentText,
-		}}
+		})
 	}
 
-	return pl, nil
+	return s.createPayload(text, attachments), nil
 }
 
 // Review implements PayloadConvertor Review method
@@ -288,12 +248,7 @@ func (s *SlackPayload) Review(p *api.PullRequestPayload, event models.HookEventT
 		text = fmt.Sprintf("[%s] Pull request review %s: [%s](%s) by %s", repoLink, action, title, titleLink, senderLink)
 	}
 
-	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}, nil
+	return s.createPayload(text, nil), nil
 }
 
 // Repository implements PayloadConvertor Repository method
@@ -309,12 +264,17 @@ func (s *SlackPayload) Repository(p *api.RepositoryPayload) (api.Payloader, erro
 		text = fmt.Sprintf("[%s] Repository deleted by %s", repoLink, senderLink)
 	}
 
+	return s.createPayload(text, nil), nil
+}
+
+func (s *SlackPayload) createPayload(text string, attachments []SlackAttachment) *SlackPayload {
 	return &SlackPayload{
-		Channel:  s.Channel,
-		Text:     text,
-		Username: s.Username,
-		IconURL:  s.IconURL,
-	}, nil
+		Channel:     s.Channel,
+		Text:        text,
+		Username:    s.Username,
+		IconURL:     s.IconURL,
+		Attachments: attachments,
+	}
 }
 
 // GetSlackPayload converts a slack webhook into a SlackPayload