1 files changed, 34 insertions, 0 deletions
diff --git a/spec/support_specs/matchers/exceed_query_limit_helpers_spec.rb b/spec/support_specs/matchers/exceed_query_limit_helpers_spec.rb
new file mode 100644
index 00000000000..3b15d804d7c
--- /dev/null
+++ b/spec/support_specs/matchers/exceed_query_limit_helpers_spec.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe ExceedQueryLimitHelpers do
+  class TestQueries < ActiveRecord::Base
+    self.table_name = 'schema_migrations'
+  end
+
+  class TestMatcher
+    include ExceedQueryLimitHelpers
+
+    def expected
+      ActiveRecord::QueryRecorder.new do
+        2.times { TestQueries.count }
+      end
+    end
+  end
+
+  it 'does not contain marginalia annotations' do
+    test_matcher = TestMatcher.new
+    test_matcher.verify_count do
+      2.times { TestQueries.count }
+      TestQueries.first
+    end
+
+    aggregate_failures do
+      expect(test_matcher.log_message)
+        .to match(%r{ORDER BY.*#{TestQueries.table_name}.*LIMIT 1})
+      expect(test_matcher.log_message)
+        .not_to match(%r{\/\*.*correlation_id.*\*\/})
+    end
+  end
+end