Update tests for create_tags method so it more closely matches what w…

…ill happen in Gitlab 7.5.0.

spec/fixtures/annotated_tag.json

@@ -0,0 +1 @@
+{"name": "v1.1.0","message": "Release 1.1.0","commit": {"id": "2695effb5807a22ff3d138d593fd856244e155e7","parents": [],"message": "Initial commit","authored_date": "2012-05-28T04:42:42-07:00","author_name": "John Smith","author email": "john@example.com","committer_name": "Jack Smith","committed_date": "2012-05-28T04:42:42-07:00","committer_email": "jack@example.com"}}

spec/fixtures/lightweight_tag.json

@@ -0,0 +1 @@
+{"name": "v1.0.0","message": null,"commit": {"id": "2695effb5807a22ff3d138d593fd856244e155e7","parents": [],"message": "Initial commit","authored_date": "2012-05-28T04:42:42-07:00","author_name": "John Smith","author email": "john@example.com","committer_name": "Jack Smith","committed_date": "2012-05-28T04:42:42-07:00","committer_email": "jack@example.com"}}

spec/gitlab/client/repositories_spec.rb

@@ -28,7 +28,7 @@
   describe ".create_tag" do
     context "lightweight" do
       before do
-        stub_post("/projects/3/repository/tags", "tag")
+        stub_post("/projects/3/repository/tags", "lightweight_tag")
         @tag = Gitlab.create_tag(3, 'v1.0.0', '2695effb5807a22ff3d138d593fd856244e155e7')
       end
 
@@ -38,21 +38,23 @@
 
       it "should return information about a new repository tag" do
         expect(@tag.name).to eq("v1.0.0")
+        expect(@tag.message).to eq(nil)
       end
     end
 
     context "annotated" do
       before do
-        stub_post("/projects/3/repository/tags", "tag")
-        @tag = Gitlab.create_tag(3, 'v1.0.0', '2695effb5807a22ff3d138d593fd856244e155e7', 'this is an annotated tag')
+        stub_post("/projects/3/repository/tags", "annotated_tag")
+        @tag = Gitlab.create_tag(3, 'v1.1.0', '2695effb5807a22ff3d138d593fd856244e155e7', 'Release 1.1.0')
       end
 
       it "should get the correct resource" do
         expect(a_post("/projects/3/repository/tags")).to have_been_made
       end
 
       it "should return information about a new repository tag" do
-        expect(@tag.name).to eq("v1.0.0")
+        expect(@tag.name).to eq("v1.1.0")
+        expect(@tag.message).to eq("Release 1.1.0")
       end
     end
   end