Add latest changes from gitlab-org/gitlab@master

1 files changed, 72 insertions, 0 deletions

diff --git a/spec/services/metrics/dashboard/transient_embed_service_spec.rb b/spec/services/metrics/dashboard/transient_embed_service_spec.rb
new file mode 100644
index 00000000000..fddfbe15281
--- /dev/null
+++ b/spec/services/metrics/dashboard/transient_embed_service_spec.rb
@@ -0,0 +1,72 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Metrics::Dashboard::TransientEmbedService, :use_clean_rails_memory_store_caching do
+  let_it_be(:project) { build(:project) }
+  let_it_be(:user) { create(:user) }
+  let_it_be(:environment) { create(:environment, project: project) }
+
+  before do
+    project.add_maintainer(user)
+  end
+
+  describe '.valid_params?' do
+    let(:params) { { embedded: 'true', embed_json: '{}' } }
+
+    subject { described_class.valid_params?(params) }
+
+    it { is_expected.to be_truthy }
+
+    context 'missing embedded' do
+      let(:params) { { embed_json: '{}' } }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'not embedded' do
+      let(:params) { { embedded: 'false', embed_json: '{}' } }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'missing embed_json' do
+      let(:params) { { embedded: 'true' } }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe '#get_dashboard' do
+    let(:embed_json) do
+      {
+       panel_groups: [{
+         panels: [{
+           type: 'line-graph',
+           title: 'title',
+           y_label: 'y_label',
+           metrics: [{
+             query_range: 'up',
+             label: 'y_label'
+           }]
+         }]
+       }]
+      }.to_json
+    end
+    let(:service_params) { [project, user, { environment: environment, embedded: 'true', embed_json: embed_json }] }
+    let(:service_call) { described_class.new(*service_params).get_dashboard }
+
+    it_behaves_like 'valid embedded dashboard service response'
+    it_behaves_like 'raises error for users with insufficient permissions'
+
+    it 'caches the unprocessed dashboard for subsequent calls' do
+      expect_any_instance_of(described_class)
+        .to receive(:get_raw_dashboard)
+        .once
+        .and_call_original
+
+      described_class.new(*service_params).get_dashboard
+      described_class.new(*service_params).get_dashboard
+    end
+  end
+end