From 8b71116229a45965ffae361b6f765ff67c913119 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 3 May 2026 11:42:44 +0100
Subject: Add methods to Java classes

---
 .../compiler/output/lang/java/JavaWriterTests.java | 42 ++++++++++++++++++----
 1 file changed, 35 insertions(+), 7 deletions(-)

(limited to 'src/test/java/org')

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 13c2c00..da0f26f 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
@@ -4,6 +4,7 @@ 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.JavaMethodDeclaration;
 import org.zwobble.hobgoblin.compiler.output.lang.java.ast.JavaTypeRef;
 
 import java.io.IOException;
@@ -17,15 +18,44 @@ public class JavaWriterTests {
     @Test
     public void emptyClassDeclaration() throws IOException {
         var java = new JavaClassDeclaration(
-            "Rectangle"
+            "Rectangle",
+            List.of()
         );
 
         var string = write(writer -> writer.writeTypeDeclaration(java));
 
         assertThat(string, equalTo("""
             public class Rectangle {
-            }
-            """
+            }"""
+        ));
+    }
+
+    @Test
+    public void classDeclarationWithMethods() throws IOException {
+        var java = new JavaClassDeclaration(
+            "Rectangle",
+            List.of(
+                new JavaMethodDeclaration(
+                    "a",
+                    JavaTypeRef.VOID
+                ),
+                new JavaMethodDeclaration(
+                    "b",
+                    JavaTypeRef.VOID
+                )
+            )
+        );
+
+        var string = write(writer -> writer.writeTypeDeclaration(java));
+
+        assertThat(string, equalTo("""
+            public class Rectangle {
+                public void a() {
+                }
+
+                public void b() {
+                }
+            }"""
         ));
     }
 
@@ -40,8 +70,7 @@ public class JavaWriterTests {
 
         assertThat(string, equalTo("""
             public sealed interface Shape {
-            }
-            """
+            }"""
         ));
     }
 
@@ -59,8 +88,7 @@ public class JavaWriterTests {
 
         assertThat(string, equalTo("""
             public sealed interface Shape permits abc.def.One, abc.def.Two {
-            }
-            """
+            }"""
         ));
     }
 
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