Added test to confirm behaviour of @RequiredArgsConstructor, @ToString, and @Getter on enums.

test/transform/resource/after-delombok/DataOnEnum.java

@@ -0,0 +1,17 @@
+public enum DataOnEnum {
+	A("hello");
+	private final String someField;
+	@java.lang.SuppressWarnings("all")
+	public String getSomeField() {
+		return this.someField;
+	}
+	@java.lang.Override
+	@java.lang.SuppressWarnings("all")
+	public java.lang.String toString() {
+		return "DataOnEnum(someField=" + this.getSomeField() + ")";
+	}
+	@java.lang.SuppressWarnings("all")
+	private DataOnEnum(final String someField) {
+		this.someField = someField;
+	}
+}

test/transform/resource/after-ecj/DataOnEnum.java

@@ -0,0 +1,16 @@
+public @lombok.Getter @lombok.ToString @lombok.RequiredArgsConstructor enum DataOnEnum {
+  A("hello"),
+  private final String someField;
+  <clinit>() {
+  }
+  private @java.lang.SuppressWarnings("all") DataOnEnum(final String someField) {
+    super();
+    this.someField = someField;
+  }
+  public @java.lang.SuppressWarnings("all") String getSomeField() {
+    return this.someField;
+  }
+  public @java.lang.Override @java.lang.SuppressWarnings("all") java.lang.String toString() {
+    return (("DataOnEnum(someField=" + this.getSomeField()) + ")");
+  }
+}

test/transform/resource/before/DataOnEnum.java

@@ -0,0 +1,7 @@
+@lombok.Getter
+@lombok.ToString
+@lombok.RequiredArgsConstructor
+public enum DataOnEnum {
+	A("hello");
+	private final String someField;
+}