Add a test for #22010

The observed faulty state transition is probably hard to test, because we need to hook into internal states to observe them. Namely this: 07:30:16 | Build#ruby-2.2 enqueue: created -> pending 07:30:16 | Pipeline#32 enqueue: created -> pending 07:30:16 | Build#ruby-2.3 enqueue: created -> pending 07:30:16 | Build#ruby-2.2 run: pending -> running 07:30:16 | Pipeline#32 run: pending -> running 07:30:29 | Build#ruby-2.2 drop: running -> failed 07:30:29 | Pipeline#32 run: running -> running 07:30:29 | Build#ruby-2.3 run: pending -> running 07:30:30 | Pipeline#32 run: running -> running 07:30:57 | Build#gem:build skip: created -> skipped 07:30:57 | Pipeline#32 drop: running -> failed 07:30:57 | Build#gem:release skip: created -> skipped 07:30:57 | Pipeline#32 drop: failed -> failed 07:30:57 | Build#ruby-2.3 drop: running -> failed 07:30:57 | Pipeline#32 drop: running -> failed ^^^ Should be failed -> failed However, the consequence of this, executing hooks twice would be easy enough to observe. So we could at least test against this. Keep in mind that if we ever changed how we execute the hooks this won't be testing against faulty state transition.

Add a test for #22010
18d7ae43 · Lin Jen-Shin · ddcb8c88 · 18d7ae43
Commit 18d7ae43 authored Sep 13, 2016 by Lin Jen-Shin
Hide whitespace changes
Inline Side-by-side

Showing with 18 additions and 4 deletions

pipeline_spec.rb spec/models/ci/pipeline_spec.rb +18 -4

No files found.
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -373,8 +373,8 @@ describe Ci::Pipeline, models: true do
  end

  describe '#execute_hooks' do
-    let!(:build_a) { create_build('a') }
-    let!(:build_b) { create_build('b') }
+    let!(:build_a) { create_build('a', 0) }
+    let!(:build_b) { create_build('b', 1) }

    let!(:hook) do
      create(:project_hook, project: project, pipeline_events: enabled)
@@ -427,6 +427,16 @@ describe Ci::Pipeline, models: true do
          end
        end

+        context 'when stage one failed' do
+          before do
+            build_a.drop
+          end
+
+          it 'receive a failed event once' do
+            expect(WebMock).to have_requested_pipeline_hook('failed').once
+          end
+        end
+
        def have_requested_pipeline_hook(status)
          have_requested(:post, hook.url).with do |req|
            json_body = JSON.parse(req.body)
@@ -450,8 +460,12 @@ describe Ci::Pipeline, models: true do
      end
    end

-    def create_build(name)
-      create(:ci_build, :created, pipeline: pipeline, name: name)
+    def create_build(name, stage_idx)
+      create(:ci_build,
+             :created,
+             pipeline: pipeline,
+             name: name,
+             stage_idx: stage_idx)
    end
  end
 end