Added support to get milestone issues.

lib/gitlab/client/milestones.rb

@@ -26,6 +26,18 @@ def milestones(project, options={})
     def milestone(project, id)
       get("/projects/#{project}/milestones/#{id}")
     end
+
+    # Gets the issues of a given milestone.
+    #
+    # @example
+    #   Gitlab.milestone_issues(5, 2)
+    #
+    # @param  [Integer, String] project The ID of a project.
+    # @param  [Integer, String] milestone The ID of a milestone.
+    # @return [Array<Gitlab::ObjectifiedHash>]
+    def milestone_issues(project, milestone)
+      get("/projects/#{project}/milestones/#{milestone}/issues")
+    end
 
     # Creates a new milestone.
     #

spec/fixtures/milestone_issues.json

@@ -0,0 +1 @@
+[{"id":1,"project_id":3,"title":"Culpa eius recusandae suscipit autem distinctio dolorum.","description":null,"labels":[],"milestone":{"id": 1},"assignee":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"closed":false,"updated_at":"2012-09-17T09:42:20Z","created_at":"2012-09-17T09:42:20Z"},{"id":6,"project_id":3,"title":"Ut in dolorum omnis sed sit aliquam.","description":null,"labels":[],"milestone":{"id": 1},"assignee":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"closed":false,"updated_at":"2012-09-17T09:42:20Z","created_at":"2012-09-17T09:42:20Z"},{"id":12,"project_id":3,"title":"Veniam et tempore quidem eum reprehenderit cupiditate non aut velit eaque.","description":null,"labels":[],"milestone":{"id": 1},"assignee":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"closed":false,"updated_at":"2012-09-17T09:42:20Z","created_at":"2012-09-17T09:42:20Z"},{"id":21,"project_id":3,"title":"Vitae ea aliquam et quo eligendi sapiente voluptatum labore hic nihil culpa.","description":null,"labels":[],"milestone":{"id": 1},"assignee":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"closed":false,"updated_at":"2012-09-17T09:42:20Z","created_at":"2012-09-17T09:42:20Z"},{"id":26,"project_id":3,"title":"Quo enim est nihil atque placeat voluptas neque eos voluptas.","description":null,"labels":[],"milestone":{"id": 1},"assignee":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"closed":false,"updated_at":"2012-09-17T09:42:20Z","created_at":"2012-09-17T09:42:20Z"},{"id":32,"project_id":3,"title":"Deserunt tenetur impedit est beatae voluptas voluptas quaerat quisquam.","description":null,"labels":[],"milestone":{"id": 1},"assignee":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-09-17T09:41:56Z"},"closed":false,"updated_at":"2012-09-17T09:42:20Z","created_at":"2012-09-17T09:42:20Z"}]

spec/gitlab/client/milestones_spec.rb

@@ -31,6 +31,22 @@
       expect(@milestone.project_id).to eq(3)
     end
   end
+
+  describe ".milestone_issues" do
+    before do
+      stub_get("/projects/3/milestones/1/issues", "milestone_issues")
+      @milestone_issues = Gitlab.milestone_issues(3, 1)
+    end
+
+    it "should get the correct resource" do
+      expect(a_get("/projects/3/milestones/1/issues")).to have_been_made
+    end
+
+    it "should return an array of milestone's issues" do
+      expect(@milestone_issues).to be_an Array
+      expect(@milestone_issues.first.milestone.id).to eq(1)
+    end
+  end
 
   describe ".create_milestone" do
     before do