NARKOZ · asedge · Apr 6, 2017 · Apr 6, 2017
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -19,6 +19,7 @@
 - Project ID can also be a string (namespace/project_name). (@bergholdt)
 - Support pipeline. (@bergholdt)
 - Add methods to disable and enable deploy keys on projects. (@buzzdeee)
+- Add method to fetch issues a merge request will close. (@joren)
 
 ### 3.7.0 (16/08/2016)
 

diff --git a/lib/gitlab/client/merge_requests.rb b/lib/gitlab/client/merge_requests.rb
@@ -165,6 +165,17 @@ def merge_request_commits(project, id)
       get("/projects/#{url_encode project}/merge_requests/#{id}/commits")
     end
 
+    # List issues that will close on merge
+    #
+    # @example
+    #   Gitlab.merge_request_closes_issues(5, 1)
+    #
+    # @param [Integer] project The ID of a project
+    # @param [Integer] iid The internal ID of a merge request
+    def merge_request_closes_issues(project_id, merge_request_iid)
+      get("/projects/#{project_id}/merge_requests/#{merge_request_iid}/closes_issues")
+    end
+
     # Subscribes to a merge request.
     #
     # @example

diff --git a/spec/fixtures/merge_request_closes_issues.json b/spec/fixtures/merge_request_closes_issues.json
@@ -0,0 +1 @@
+[{"id":1,"iid":1,"project_id":5,"title":"Merge request 1 issue 1","description":"","state":"opened","created_at":"2017-04-06T08:03:36.163Z","updated_at":"2017-04-06T08:03:57.087Z","labels":[],"milestone":null,"assignee":null,"author":{"name":"John","username":"jdoe","id":1,"state":"active","avatar_url":"","web_url":"https://gitlab.com/jdoe"},"user_notes_count":0,"upvotes":0,"downvotes":0,"due_date":null,"confidential":false,"weight":null,"web_url":"https://gitlab.com/jdoe/milestone_merge_requests_test/issues/1"},{"id":2,"iid":2,"project_id":5,"title":"Merge request 1 issue 2","description":"","state":"opened","created_at":"2017-04-06T08:03:44.023Z","updated_at":"2017-04-06T08:03:44.023Z","labels":[],"milestone":null,"assignee":null,"author":{"name":"John","username":"jdoe","id":426047,"state":"active","avatar_url":"","web_url":"https://gitlab.com/jdoe"},"user_notes_count":0,"upvotes":0,"downvotes":0,"due_date":null,"confidential":false,"weight":null,"web_url":"https://gitlab.com/jdoe/milestone_merge_requests_test/issues/2"}]
diff --git a/spec/gitlab/client/merge_requests_spec.rb b/spec/gitlab/client/merge_requests_spec.rb
@@ -175,6 +175,23 @@
     end
   end
 
+  describe ".merge_request_closes_issues" do
+    before do
+      stub_get("/projects/5/merge_requests/1/closes_issues", "merge_request_closes_issues")
+      @issues = Gitlab.merge_request_closes_issues(5, 1)
+    end
+
+    it "should get the correct resource" do
+      expect(a_get("/projects/5/merge_requests/1/closes_issues")).to have_been_made
+    end
+
+    it "should return a paginated response of the issues the merge_request will close" do
+      expect(@issues).to be_a(Gitlab::PaginatedResponse)
+      expect(@issues.first.title).to eq("Merge request 1 issue 1")
+      expect(@issues.size).to eq(2)
+    end
+  end
+
   describe ".subscribe_to_merge_request" do
     before do
       stub_post("/projects/3/merge_requests/2/subscribe", "merge_request")
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		[{"id":1,"iid":1,"project_id":5,"title":"Merge request 1 issue 1","description":"","state":"opened","created_at":"2017-04-06T08:03:36.163Z","updated_at":"2017-04-06T08:03:57.087Z","labels":[],"milestone":null,"assignee":null,"author":{"name":"John","username":"jdoe","id":1,"state":"active","avatar_url":"","web_url":"https://gitlab.com/jdoe"},"user_notes_count":0,"upvotes":0,"downvotes":0,"due_date":null,"confidential":false,"weight":null,"web_url":"https://gitlab.com/jdoe/milestone_merge_requests_test/issues/1"},{"id":2,"iid":2,"project_id":5,"title":"Merge request 1 issue 2","description":"","state":"opened","created_at":"2017-04-06T08:03:44.023Z","updated_at":"2017-04-06T08:03:44.023Z","labels":[],"milestone":null,"assignee":null,"author":{"name":"John","username":"jdoe","id":426047,"state":"active","avatar_url":"","web_url":"https://gitlab.com/jdoe"},"user_notes_count":0,"upvotes":0,"downvotes":0,"due_date":null,"confidential":false,"weight":null,"web_url":"https://gitlab.com/jdoe/milestone_merge_requests_test/issues/2"}]