diff --git a/js/js.translator/testData/box/export/exportEnumClass.kt b/js/js.translator/testData/box/export/exportEnumClass.kt
index 4a2c38e512d..8d7ce9778b5 100644
--- a/js/js.translator/testData/box/export/exportEnumClass.kt
+++ b/js/js.translator/testData/box/export/exportEnumClass.kt
@@ -6,9 +6,9 @@
 // FILE: lib.kt
 
 @JsExport
-enum class Foo {
-    A,
-    B;
+enum class Foo(val constructorParameter: String) {
+    A("aConstructorParameter"),
+    B("bConstructorParameter");
 
     val foo = ordinal
 
@@ -54,16 +54,25 @@ function box() {
     if (this["export-enum-class"].Foo.A.bay() !== "A") return "fail8"
     if (this["export-enum-class"].Foo.B.bay() !== "B") return "fail9"
 
-    if (this["export-enum-class"].Bar.A.foo !== 0) return "fail10"
-    if (this["export-enum-class"].Bar.B.foo !== 1) return "fail11"
+    if (this["export-enum-class"].Foo.A.constructorParameter !== "aConstructorParameter") return "fail10"
+    if (this["export-enum-class"].Foo.B.constructorParameter !== "bConstructorParameter") return "fail11"
 
-    if (this["export-enum-class"].Bar.A.bar("A") !== "A") return "fail12"
-    if (this["export-enum-class"].Bar.B.bar("B") !== "B") return "fail13"
+    if (this["export-enum-class"].Bar.A.foo !== 0) return "fail12"
+    if (this["export-enum-class"].Bar.B.foo !== 1) return "fail13"
 
-    if (this["export-enum-class"].Bar.A.bay() !== "A") return "fail14"
-    if (this["export-enum-class"].Bar.B.bay() !== "B") return "fail15"
+    if (this["export-enum-class"].Bar.A.bar("A") !== "A") return "fail14"
+    if (this["export-enum-class"].Bar.B.bar("B") !== "B") return "fail15"
 
-    if (this["export-enum-class"].Bar.B.constructor.prototype.hasOwnProperty('baz')) return "fail16"
+    if (this["export-enum-class"].Bar.A.bay() !== "A") return "fail15"
+    if (this["export-enum-class"].Bar.B.bay() !== "B") return "fail16"
+
+    if (this["export-enum-class"].Bar.B.constructor.prototype.hasOwnProperty('baz')) return "fail17"
+
+    if (this["export-enum-class"].Foo.valueOf("A") !== this["export-enum-class"].Foo.A) return "fail18"
+    if (this["export-enum-class"].Foo.valueOf("B") !== this["export-enum-class"].Foo.B) return "fail19"
+
+    if (this["export-enum-class"].Foo.values().indexOf(this["export-enum-class"].Foo.A) === -1) return "fail20"
+    if (this["export-enum-class"].Foo.values().indexOf(this["export-enum-class"].Foo.B) === -1) return "fail21"
 
     return "OK"
 }
\ No newline at end of file