1 files changed, 21 insertions, 0 deletions
diff --git a/spec/models/network/graph_spec.rb b/spec/models/network/graph_spec.rb
index 492c4e01bd8..46b36e11c23 100644
--- a/spec/models/network/graph_spec.rb
+++ b/spec/models/network/graph_spec.rb
@@ -9,4 +9,25 @@ describe Network::Graph, models: true do
 
     expect(graph.notes).to eq( { note_on_commit.commit_id => 1 } )
   end
+
+  describe "#commits" do
+    let(:graph) { described_class.new(project, 'refs/heads/master', project.repository.commit, nil) }
+
+    it "returns a list of commits" do
+      commits = graph.commits
+
+      expect(commits).not_to be_empty
+      expect(commits).to all( be_kind_of(Network::Commit) )
+    end
+
+    it "sorts the commits by commit date (descending)" do
+      # Remove duplicate timestamps because they make it harder to
+      # assert that the commits are sorted as expected.
+      commits = graph.commits.uniq(&:date)
+      sorted_commits = commits.sort_by(&:date).reverse
+
+      expect(commits).not_to be_empty
+      expect(commits.map(&:id)).to eq(sorted_commits.map(&:id))
+    end
+  end
 end