Add C# serialisation of enums

2 files changed, 17 insertions, 1 deletions

diff --git a/src/main/java/org/zwobble/couscous/backends/csharp/CsharpSerializer.java b/src/main/java/org/zwobble/couscous/backends/csharp/CsharpSerializer.java
index 3989cd4..64566b4 100644
--- a/src/main/java/org/zwobble/couscous/backends/csharp/CsharpSerializer.java
+++ b/src/main/java/org/zwobble/couscous/backends/csharp/CsharpSerializer.java
@@ -469,7 +469,13 @@ public class CsharpSerializer implements NodeVisitor {
 
     @Override
     public void visit(EnumNode enumNode) {
-        throw new UnsupportedOperationException();
+        writeType(enumNode, "enum", () -> {
+            writer.writeStatement(() -> {
+                writer.writeCommaSeparated(
+                    enumNode.getValues(),
+                    value -> writer.writeIdentifier(value));
+            });
+        });
     }
 
     private void writeType(TypeNode node, String keyword, Action writeBody) {
diff --git a/src/test/java/org/zwobble/couscous/tests/backends/csharp/CsharpSerializerTests.java b/src/test/java/org/zwobble/couscous/tests/backends/csharp/CsharpSerializerTests.java
index 6248aa5..991ec79 100644
--- a/src/test/java/org/zwobble/couscous/tests/backends/csharp/CsharpSerializerTests.java
+++ b/src/test/java/org/zwobble/couscous/tests/backends/csharp/CsharpSerializerTests.java
@@ -13,6 +13,7 @@ import static org.zwobble.couscous.ast.ArrayNode.array;
 import static org.zwobble.couscous.ast.AssignmentNode.assign;
 import static org.zwobble.couscous.ast.CastNode.cast;
 import static org.zwobble.couscous.ast.ConstructorCallNode.constructorCall;
+import static org.zwobble.couscous.ast.EnumNode.declareEnum;
 import static org.zwobble.couscous.ast.ExpressionStatementNode.expressionStatement;
 import static org.zwobble.couscous.ast.FieldAccessNode.fieldAccess;
 import static org.zwobble.couscous.ast.FormalArgumentNode.formalArg;
@@ -490,6 +491,15 @@ public class CsharpSerializerTests {
         assertEquals("namespace com.example {\n    internal interface Example {\n        X get();\n    }\n}\n", output);
     }
 
+    @Test
+    public void enumWithSimpleValues() {
+        Node node = declareEnum(ScalarType.of("com.example.Example"), list("ONE", "TWO"));
+
+        String output = serialize(node);
+
+        assertEquals("namespace com.example {\n    internal enum Example {\n        ONE, TWO\n    }\n}\n", output);
+    }
+
     private String serialize(Node node) {
         return CsharpSerializer.serialize(node);
     }