Add doc. Fix spec. Add erase_build in protected_ref rule

5 files changed, 59 insertions, 14 deletions

diff --git a/spec/controllers/projects/jobs_controller_spec.rb b/spec/controllers/projects/jobs_controller_spec.rb
index f9688949a19..804075782c1 100644
--- a/spec/controllers/projects/jobs_controller_spec.rb
+++ b/spec/controllers/projects/jobs_controller_spec.rb
@@ -372,12 +372,14 @@ describe Projects::JobsController do
 
   describe 'POST erase' do
     before do
-      project.add_developer(user)
+      project.team << [user, role]
       sign_in(user)
 
       post_erase
     end
 
+    let(:role) { :master }
+
     context 'when job is erasable' do
       let(:job) { create(:ci_build, :erasable, :trace, pipeline: pipeline) }
 
@@ -404,6 +406,27 @@ describe Projects::JobsController do
       end
     end
 
+    context 'when user is developer' do
+      let(:role) { :developer }
+      let(:job) { create(:ci_build, :erasable, :trace, pipeline: pipeline, user: triggered_by) }
+
+      context 'when triggered by same user' do
+        let(:triggered_by) { user }
+
+        it 'has successful status' do
+          expect(response).to have_gitlab_http_status(:found)
+        end
+      end
+
+      context 'when triggered by different user' do
+        let(:triggered_by) { create(:user) }
+
+        it 'does not have successful status' do
+          expect(response).to have_gitlab_http_status(:not_found)
+        end
+      end
+    end
+
     def post_erase
       post :erase, namespace_id: project.namespace,
                    project_id: project,
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index 88f7b1775a0..1795ee8e9a4 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -270,8 +270,8 @@ describe Ci::Build do
     end
   end
 
-  describe '#owned_by?' do
-    subject { build.owned_by?(user) }
+  describe '#triggered_by?' do
+    subject { build.triggered_by?(user) }
 
     context 'when user is owner' do
       let(:build) { create(:ci_build, pipeline: pipeline, user: user) }
diff --git a/spec/policies/ci/build_policy_spec.rb b/spec/policies/ci/build_policy_spec.rb
index d8e73e4a890..edf8d63a4c6 100644
--- a/spec/policies/ci/build_policy_spec.rb
+++ b/spec/policies/ci/build_policy_spec.rb
@@ -152,39 +152,57 @@ describe Ci::BuildPolicy do
     end
 
     describe 'rules for erase build' do
-      let(:project) { create(:project, :repository) }
-      let(:build) { create(:ci_build, pipeline: pipeline, user: owner) }
+      let(:project) { create(:project) }
+      let(:build) { create(:ci_build, pipeline: pipeline, ref: 'some-ref', user: owner) }
 
-      context 'when developer created a build' do
+      context 'when a developer erases a build' do
         before do
           project.add_developer(user)
         end
 
-        context 'when the build was created by the user' do
-          let(:owner) { user }
+        context 'when developers can push to the branch' do
+          before do
+            create(:protected_branch, :developers_can_merge,
+                   name: build.ref, project: project)
+          end
 
-          it { expect(policy).to be_allowed :erase_build }
+          context 'when the build was created by the developer' do
+            let(:owner) { user }
+
+            it { expect(policy).to be_allowed :erase_build }
+          end
+
+          context 'when the build was created by the other' do
+            let(:owner) { create(:user) }
+
+            it { expect(policy).to be_disallowed :erase_build }
+          end
         end
 
-        context 'when the build was created by others' do
-          let(:owner) { create(:user) }
+        context 'when no one can push or merge to the branch' do
+          let(:owner) { user }
+
+          before do
+            create(:protected_branch, :no_one_can_push,
+                   name: build.ref, project: project)
+          end
 
           it { expect(policy).to be_disallowed :erase_build }
         end
       end
 
-      context 'when master erases a build' do
+      context 'when a master erases a build' do
         before do
           project.add_master(user)
         end
 
-        context 'when the build was created by the user' do
+        context 'when the build was created by the master' do
           let(:owner) { user }
 
           it { expect(policy).to be_allowed :erase_build }
         end
 
-        context 'when the build was created by others' do
+        context 'when the build was created by the other' do
           let(:owner) { create(:user) }
 
           it { expect(policy).to be_allowed :erase_build }
diff --git a/spec/requests/api/jobs_spec.rb b/spec/requests/api/jobs_spec.rb
index 3b7b9c889e7..8196046f6ab 100644
--- a/spec/requests/api/jobs_spec.rb
+++ b/spec/requests/api/jobs_spec.rb
@@ -491,6 +491,8 @@ describe API::Jobs do
 
   describe 'POST /projects/:id/jobs/:job_id/erase' do
     before do
+      project.add_master(user)
+
       post api("/projects/#{project.id}/jobs/#{job.id}/erase", user)
     end
 
diff --git a/spec/requests/api/v3/builds_spec.rb b/spec/requests/api/v3/builds_spec.rb
index 3f58b7ef384..a73bb456b52 100644
--- a/spec/requests/api/v3/builds_spec.rb
+++ b/spec/requests/api/v3/builds_spec.rb
@@ -408,6 +408,8 @@ describe API::V3::Builds do
 
   describe 'POST /projects/:id/builds/:build_id/erase' do
     before do
+      project.add_master(user)
+
       post v3_api("/projects/#{project.id}/builds/#{build.id}/erase", user)
     end