1 files changed, 29 insertions, 0 deletions
diff --git a/spec/lib/gitlab/metrics/dashboard/validator/client_spec.rb b/spec/lib/gitlab/metrics/dashboard/validator/client_spec.rb
new file mode 100644
index 00000000000..4b07f9dbbab
--- /dev/null
+++ b/spec/lib/gitlab/metrics/dashboard/validator/client_spec.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::Metrics::Dashboard::Validator::Client do
+  include MetricsDashboardHelpers
+
+  let_it_be(:schema_path) { 'lib/gitlab/metrics/dashboard/validator/schemas/dashboard.json' }
+
+  subject { described_class.new(dashboard, schema_path) }
+
+  describe '#execute' do
+    context 'with no validation errors' do
+      let(:dashboard) { load_sample_dashboard }
+
+      it 'returns empty array' do
+        expect(subject.execute).to eq([])
+      end
+    end
+
+    context 'with validation errors' do
+      let(:dashboard) { load_dashboard_yaml(fixture_file('lib/gitlab/metrics/dashboard/invalid_dashboard.yml')) }
+
+      it 'returns array of error objects' do
+        expect(subject.execute).to include(Gitlab::Metrics::Dashboard::Validator::Errors::SchemaValidationError)
+      end
+    end
+  end
+end