1 files changed, 40 insertions, 0 deletions
diff --git a/app/graphql/resolvers/ci/test_suite_resolver.rb b/app/graphql/resolvers/ci/test_suite_resolver.rb
new file mode 100644
index 00000000000..90cc30b1281
--- /dev/null
+++ b/app/graphql/resolvers/ci/test_suite_resolver.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+module Resolvers
+  module Ci
+    class TestSuiteResolver < BaseResolver
+      include Gitlab::Graphql::Authorize::AuthorizeResource
+
+      type ::Types::Ci::TestSuiteType, null: true
+      authorize :read_build
+      authorizes_object!
+
+      alias_method :pipeline, :object
+
+      argument :build_ids, [GraphQL::ID_TYPE],
+        required: true,
+        description: 'IDs of the builds used to run the test suite.'
+
+      def resolve(build_ids:)
+        builds = pipeline.latest_builds.id_in(build_ids).presence
+        return unless builds
+
+        TestSuiteSerializer
+          .new(project: pipeline.project, current_user: @current_user)
+          .represent(load_test_suite_data(builds), details: true)
+      end
+
+      private
+
+      def load_test_suite_data(builds)
+        suite = builds.sum do |build|
+          build.collect_test_reports!(Gitlab::Ci::Reports::TestReports.new)
+        end
+
+        Gitlab::Ci::Reports::TestFailureHistory.new(suite.failed.values, pipeline.project).load!
+
+        suite
+      end
+    end
+  end
+end