1 files changed, 34 insertions, 0 deletions
diff --git a/spec/tasks/gitlab/git_rake_spec.rb b/spec/tasks/gitlab/git_rake_spec.rb
index 4bc1b460d9b..4d89b126c9e 100644
--- a/spec/tasks/gitlab/git_rake_spec.rb
+++ b/spec/tasks/gitlab/git_rake_spec.rb
@@ -19,4 +19,38 @@ RSpec.describe 'gitlab:git rake tasks' do
       expect { run_rake_task('gitlab:git:fsck') }.to output(/Performed integrity check for/).to_stdout
     end
   end
+
+  describe 'checksum_projects' do
+    it 'outputs the checksum for a repo' do
+      expected = /#{project.id},#{project.repository.checksum}/
+
+      expect { run_rake_task('gitlab:git:checksum_projects') }.to output(expected).to_stdout
+    end
+
+    it 'outputs blank checksum for no repo' do
+      no_repo = create(:project)
+
+      expected = /#{no_repo.id},$/
+
+      expect { run_rake_task('gitlab:git:checksum_projects') }.to output(expected).to_stdout
+    end
+
+    it 'outputs zeroes for empty repo' do
+      empty_repo = create(:project, :empty_repo)
+
+      expected = /#{empty_repo.id},0000000000000000000000000000000000000000/
+
+      expect { run_rake_task('gitlab:git:checksum_projects') }.to output(expected).to_stdout
+    end
+
+    it 'outputs errors' do
+      allow_next_found_instance_of(Project) do |project|
+        allow(project).to receive(:repo_exists?).and_raise('foo')
+      end
+
+      expected = /#{project.id},Ignored error: foo/
+
+      expect { run_rake_task('gitlab:git:checksum_projects') }.to output(expected).to_stdout
+    end
+  end
 end