1 files changed, 47 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/mutations/ci/job_artifact/destroy_spec.rb b/spec/requests/api/graphql/mutations/ci/job_artifact/destroy_spec.rb
new file mode 100644
index 00000000000..a5ec9ea343d
--- /dev/null
+++ b/spec/requests/api/graphql/mutations/ci/job_artifact/destroy_spec.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'ArtifactDestroy' do
+  include GraphqlHelpers
+
+  let(:user) { create(:user) }
+  let(:artifact) { create(:ci_job_artifact) }
+
+  let(:mutation) do
+    variables = {
+      id: artifact.to_global_id.to_s
+    }
+    graphql_mutation(:artifact_destroy, variables, 'errors')
+  end
+
+  it 'returns an error if the user is not allowed to destroy the artifact' do
+    post_graphql_mutation(mutation, current_user: user)
+
+    expect(graphql_errors).not_to be_empty
+  end
+
+  context 'when the user is allowed to destroy the artifact' do
+    before do
+      artifact.job.project.add_maintainer(user)
+    end
+
+    it 'destroys the artifact' do
+      post_graphql_mutation(mutation, current_user: user)
+
+      expect(response).to have_gitlab_http_status(:success)
+      expect { artifact.reload }.to raise_error(ActiveRecord::RecordNotFound)
+    end
+
+    it 'returns error if destory fails' do
+      allow_next_found_instance_of(Ci::JobArtifact) do |instance|
+        allow(instance).to receive(:destroy).and_return(false)
+        allow(instance).to receive_message_chain(:errors, :full_messages).and_return(['cannot be removed'])
+      end
+
+      post_graphql_mutation(mutation, current_user: user)
+
+      expect(graphql_data_at(:artifact_destroy, :errors)).to contain_exactly('cannot be removed')
+    end
+  end
+end