Add build method to builders

1 files changed, 9 insertions, 0 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 833b88a..531a7ff 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
@@ -305,6 +305,15 @@ public class JavaWriterTests {
     }
 
     @Test
+    public void ref() throws IOException {
+        var java = new JavaRef("x");
+
+        var string = write(writer -> writer.writeExpression(java));
+
+        assertThat(string, equalTo("x"));
+    }
+
+    @Test
     public void typeRefWithoutArgsHasNoAngleBrackets() throws IOException {
         var java = JavaTypeRef.topLevel(List.of("abc", "def"), "One");