1 files changed, 27 insertions, 0 deletions
diff --git a/spec/graphql/types/ci/job_trace_type_spec.rb b/spec/graphql/types/ci/job_trace_type_spec.rb
new file mode 100644
index 00000000000..71803aa9ece
--- /dev/null
+++ b/spec/graphql/types/ci/job_trace_type_spec.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe GitlabSchema.types['CiJobTrace'], feature_category: :continuous_integration do
+  include GraphqlHelpers
+
+  let_it_be(:job) { create(:ci_build) }
+
+  it 'has the correct fields' do
+    expected_fields = [:html_summary]
+
+    expect(described_class).to have_graphql_fields(*expected_fields)
+  end
+
+  it 'shows the correct trace contents' do
+    job.trace.set('BUILD TRACE')
+
+    expect_next_instance_of(Gitlab::Ci::Trace) do |trace|
+      expect(trace).to receive(:html).with(last_lines: 10).and_call_original
+    end
+
+    resolved_field = resolve_field(:html_summary, job.trace)
+
+    expect(resolved_field).to eq("<span>BUILD TRACE</span>")
+  end
+end