diff --git a/encoding/openapi/openapi_test.go b/encoding/openapi/openapi_test.go
index 33a15e6..e1fd2e3 100644
--- a/encoding/openapi/openapi_test.go
+++ b/encoding/openapi/openapi_test.go
@@ -37,6 +37,14 @@
 		in, out string
 		config  *Config
 	}{{
+		"simple.cue",
+		"simple.json",
+		resolveRefs,
+	}, {
+		"array.cue",
+		"array.json",
+		defaultConfig,
+	}, {
 		"oneof.cue",
 		"oneof.json",
 		defaultConfig,