Support writing empty Java class declarations

1 files changed, 16 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 0a614f4..13c2c00 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
@@ -2,6 +2,7 @@ package org.zwobble.hobgoblin.compiler.output.lang.java;
 
 import org.junit.jupiter.api.Test;
 import org.zwobble.hobgoblin.compiler.output.CodeWriter;
+import org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaClassDeclaration;
 import org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaInterfaceDeclaration;
 import org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaTypeRef;
 
@@ -14,6 +15,21 @@ import static org.zwobble.precisely.Matchers.equalTo;
 
 public class JavaWriterTests {
     @Test
+    public void emptyClassDeclaration() throws IOException {
+        var java = new JavaClassDeclaration(
+            "Rectangle"
+        );
+
+        var string = write(writer -> writer.writeTypeDeclaration(java));
+
+        assertThat(string, equalTo("""
+            public class Rectangle {
+            }
+            """
+        ));
+    }
+
+    @Test
     public void emptyInterfaceDeclaration() throws IOException {
         var java = new JavaInterfaceDeclaration(
             "Shape",