Simplify system hook testing and guarantee test will fire

The change in !11728 would cause an arbitrary project to be chosen to test
system hooks, and it's likely that the project would not have any commits or
relevant commits to test the hook. This would prevent admins from verifying
that the hook fired. Instead of trying to create a representative hook
dynamically, just send static data to guarantee the hook will actually be
tested.

Closes #37067

1 files changed, 6 insertions, 27 deletions

diff --git a/spec/services/test_hooks/system_service_spec.rb b/spec/services/test_hooks/system_service_spec.rb
index 00d89924766..a15708bf82f 100644
--- a/spec/services/test_hooks/system_service_spec.rb
+++ b/spec/services/test_hooks/system_service_spec.rb
@@ -7,7 +7,6 @@ describe TestHooks::SystemService do
     let(:project) { create(:project, :repository) }
     let(:hook)    { create(:system_hook) }
     let(:service) { described_class.new(hook, current_user, trigger) }
-    let(:sample_data) { { data: 'sample' }}
     let(:success_result) { { status: :success, http_status: 200, message: 'ok' } }
 
     before do
@@ -26,18 +25,11 @@ describe TestHooks::SystemService do
     context 'push_events' do
       let(:trigger) { 'push_events' }
 
-      it 'returns error message if not enough data' do
-        allow(project).to receive(:empty_repo?).and_return(true)
-
-        expect(hook).not_to receive(:execute)
-        expect(service.execute).to include({ status: :error, message: "Ensure project \"#{project.human_name}\" has commits." })
-      end
-
       it 'executes hook' do
         allow(project).to receive(:empty_repo?).and_return(false)
-        allow(Gitlab::DataBuilder::Push).to receive(:build_sample).and_return(sample_data)
+        expect(Gitlab::DataBuilder::Push).to receive(:sample_data).and_call_original
 
-        expect(hook).to receive(:execute).with(sample_data, trigger).and_return(success_result)
+        expect(hook).to receive(:execute).with(Gitlab::DataBuilder::Push::SAMPLE_DATA, trigger).and_return(success_result)
         expect(service.execute).to include(success_result)
       end
     end
@@ -45,18 +37,11 @@ describe TestHooks::SystemService do
     context 'tag_push_events' do
       let(:trigger) { 'tag_push_events' }
 
-      it 'returns error message if not enough data' do
-        allow(project.repository).to receive(:tags).and_return([])
-
-        expect(hook).not_to receive(:execute)
-        expect(service.execute).to include({ status: :error, message: "Ensure project \"#{project.human_name}\" has tags." })
-      end
-
       it 'executes hook' do
         allow(project.repository).to receive(:tags).and_return(['tag'])
-        allow(Gitlab::DataBuilder::Push).to receive(:build_sample).and_return(sample_data)
+        expect(Gitlab::DataBuilder::Push).to receive(:sample_data).and_call_original
 
-        expect(hook).to receive(:execute).with(sample_data, trigger).and_return(success_result)
+        expect(hook).to receive(:execute).with(Gitlab::DataBuilder::Push::SAMPLE_DATA, trigger).and_return(success_result)
         expect(service.execute).to include(success_result)
       end
     end
@@ -64,17 +49,11 @@ describe TestHooks::SystemService do
     context 'repository_update_events' do
       let(:trigger) { 'repository_update_events' }
 
-      it 'returns error message if not enough data' do
-        allow(project).to receive(:commit).and_return(nil)
-        expect(hook).not_to receive(:execute)
-        expect(service.execute).to include({ status: :error, message: "Ensure project \"#{project.human_name}\" has commits." })
-      end
-
       it 'executes hook' do
         allow(project).to receive(:empty_repo?).and_return(false)
-        allow(Gitlab::DataBuilder::Repository).to receive(:update).and_return(sample_data)
+        expect(Gitlab::DataBuilder::Repository).to receive(:sample_data).and_call_original
 
-        expect(hook).to receive(:execute).with(sample_data, trigger).and_return(success_result)
+        expect(hook).to receive(:execute).with(Gitlab::DataBuilder::Repository::SAMPLE_DATA, trigger).and_return(success_result)
         expect(service.execute).to include(success_result)
       end
     end