1 files changed, 57 insertions, 0 deletions
diff --git a/spec/support/shared_examples/models/issuable_hook_data_shared_examples.rb b/spec/support/shared_examples/models/issuable_hook_data_shared_examples.rb
new file mode 100644
index 00000000000..a4762b68858
--- /dev/null
+++ b/spec/support/shared_examples/models/issuable_hook_data_shared_examples.rb
@@ -0,0 +1,57 @@
+# This shared example requires a `builder` and `user` variable
+shared_examples 'issuable hook data' do |kind|
+  let(:data) { builder.build(user: user) }
+
+  include_examples 'project hook data' do
+    let(:project) { builder.issuable.project }
+  end
+  include_examples 'deprecated repository hook data'
+
+  context "with a #{kind}" do
+    it 'contains issuable data' do
+      expect(data[:object_kind]).to eq(kind)
+      expect(data[:user]).to eq(user.hook_attrs)
+      expect(data[:project]).to eq(builder.issuable.project.hook_attrs)
+      expect(data[:object_attributes]).to eq(builder.issuable.hook_attrs)
+      expect(data[:changes]).to eq({})
+      expect(data[:repository]).to eq(builder.issuable.project.hook_attrs.slice(:name, :url, :description, :homepage))
+    end
+
+    it 'does not contain certain keys' do
+      expect(data).not_to have_key(:assignees)
+      expect(data).not_to have_key(:assignee)
+    end
+
+    describe 'changes are given' do
+      let(:changes) do
+        {
+          cached_markdown_version: %w[foo bar],
+          description: ['A description', 'A cool description'],
+          description_html: %w[foo bar],
+          in_progress_merge_commit_sha: %w[foo bar],
+          lock_version: %w[foo bar],
+          merge_jid: %w[foo bar],
+          title: ['A title', 'Hello World'],
+          title_html: %w[foo bar]
+        }
+      end
+      let(:data) { builder.build(user: user, changes: changes) }
+
+      it 'populates the :changes hash' do
+        expect(data[:changes]).to match(hash_including({
+          title: { previous: 'A title', current: 'Hello World' },
+          description: { previous: 'A description', current: 'A cool description' }
+        }))
+      end
+
+      it 'does not contain certain keys' do
+        expect(data[:changes]).not_to have_key('cached_markdown_version')
+        expect(data[:changes]).not_to have_key('description_html')
+        expect(data[:changes]).not_to have_key('lock_version')
+        expect(data[:changes]).not_to have_key('title_html')
+        expect(data[:changes]).not_to have_key('in_progress_merge_commit_sha')
+        expect(data[:changes]).not_to have_key('merge_jid')
+      end
+    end
+  end
+end