1 files changed, 18 insertions, 2 deletions
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java
index 0e24939..8ad22f9 100644
--- a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java
@@ -764,8 +764,8 @@ public class JavaWriterTests {
             List.of("abc", "def"),
             "One",
             List.of(
-                JavaTypeRef.topLevel(List.of(), "Two"),
-                JavaTypeRef.topLevel(List.of(), "Three")
+                JavaTypeArg.invariant(JavaTypeRef.topLevel(List.of(), "Two")),
+                JavaTypeArg.invariant(JavaTypeRef.topLevel(List.of(), "Three"))
             )
         );
 
@@ -775,6 +775,22 @@ public class JavaWriterTests {
     }
 
     @Test
+    public void typeRefArgCanBeSuper() throws IOException {
+        var java = JavaTypeRef.topLevelGeneric(
+            List.of("abc", "def"),
+            "One",
+            List.of(
+                JavaTypeArg.superType(JavaTypeRef.topLevel(List.of(), "Two")),
+                JavaTypeArg.superType(JavaTypeRef.topLevel(List.of(), "Three"))
+            )
+        );
+
+        var string = write(writer -> writer.writeTypeRef(java));
+
+        assertThat(string, equalTo("abc.def.One<? super Two, ? super Three>"));
+    }
+
+    @Test
     public void typeRefInnerTypeNameIsSeparatedByDot() throws IOException {
         var java = JavaTypeRef.inner(List.of("abc", "def"), "One", "Two");