Add issue subscription check to API (#10967)

close #10962

Adds `GET /api/v1​/repos​/{owner}​/{repo}​/issues​/{index}​/subscriptions​/check`
 -> return a `WachInfo`

1 files changed, 66 insertions, 0 deletions

diff --git a/integrations/api_issue_subscription_test.go b/integrations/api_issue_subscription_test.go
new file mode 100644
index 0000000000..5d2956c4e0
--- /dev/null
+++ b/integrations/api_issue_subscription_test.go
@@ -0,0 +1,66 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package integrations
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	api "code.gitea.io/gitea/modules/structs"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAPIIssueSubscriptions(t *testing.T) {
+	defer prepareTestEnv(t)()
+
+	issue1 := models.AssertExistsAndLoadBean(t, &models.Issue{ID: 1}).(*models.Issue)
+	issue2 := models.AssertExistsAndLoadBean(t, &models.Issue{ID: 2}).(*models.Issue)
+	issue3 := models.AssertExistsAndLoadBean(t, &models.Issue{ID: 3}).(*models.Issue)
+	issue4 := models.AssertExistsAndLoadBean(t, &models.Issue{ID: 4}).(*models.Issue)
+	issue5 := models.AssertExistsAndLoadBean(t, &models.Issue{ID: 8}).(*models.Issue)
+
+	owner := models.AssertExistsAndLoadBean(t, &models.User{ID: issue1.PosterID}).(*models.User)
+
+	session := loginUser(t, owner.Name)
+	token := getTokenForLoggedInUser(t, session)
+
+	testSubscription := func(issue *models.Issue, isWatching bool) {
+
+		issueRepo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: issue.RepoID}).(*models.Repository)
+
+		urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/issues/%d/subscriptions/check?token=%s", issueRepo.OwnerName, issueRepo.Name, issue.Index, token)
+		req := NewRequest(t, "GET", urlStr)
+		resp := session.MakeRequest(t, req, http.StatusOK)
+		wi := new(api.WatchInfo)
+		DecodeJSON(t, resp, wi)
+
+		assert.EqualValues(t, isWatching, wi.Subscribed)
+		assert.EqualValues(t, !isWatching, wi.Ignored)
+		assert.EqualValues(t, issue.APIURL()+"/subscriptions", wi.URL)
+		assert.EqualValues(t, issue.CreatedUnix, wi.CreatedAt.Unix())
+		assert.EqualValues(t, issueRepo.APIURL(), wi.RepositoryURL)
+	}
+
+	testSubscription(issue1, true)
+	testSubscription(issue2, true)
+	testSubscription(issue3, true)
+	testSubscription(issue4, false)
+	testSubscription(issue5, false)
+
+	issue1Repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: issue1.RepoID}).(*models.Repository)
+	urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/issues/%d/subscriptions/%s?token=%s", issue1Repo.OwnerName, issue1Repo.Name, issue1.Index, owner.Name, token)
+	req := NewRequest(t, "DELETE", urlStr)
+	session.MakeRequest(t, req, http.StatusCreated)
+	testSubscription(issue1, false)
+
+	issue5Repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: issue5.RepoID}).(*models.Repository)
+	urlStr = fmt.Sprintf("/api/v1/repos/%s/%s/issues/%d/subscriptions/%s?token=%s", issue5Repo.OwnerName, issue5Repo.Name, issue5.Index, owner.Name, token)
+	req = NewRequest(t, "PUT", urlStr)
+	session.MakeRequest(t, req, http.StatusCreated)
+	testSubscription(issue5, true)
+}