test(stackable-versioned): add enum example

Author: NickLarsenNZ

crates/stackable-versioned-macros/tests/attributes.rs

@@ -2,7 +2,7 @@ use stackable_versioned_macros::versioned;
 
 #[ignore]
 #[test]
-fn pass_container_attributes() {
+fn pass_struct_attributes() {
     /// General struct docs that cover all versions.
     #[versioned(
         version(name = "v1alpha1"),
@@ -60,3 +60,47 @@ fn pass_container_attributes() {
         quux: String::from("World"),
     };
 }
+
+#[ignore]
+#[allow(dead_code)]
+#[test]
+fn pass_enum_attributes() {
+    /// General enum docs that cover all versions.
+    #[versioned(
+        version(name = "v1alpha1"),
+        version(
+            name = "v1beta1",
+            doc = r#"
+                Additional docs for this version which are purposefully long to
+                show how manual line wrapping works. \
+                Multi-line docs are also supported, as per regular doc-comments.
+            "#
+        ),
+        version(name = "v1beta2"),
+        version(name = "v1"),
+        version(name = "v2"),
+        options(skip(from))
+    )]
+    #[derive(Default)]
+    enum Foo {
+        /// This variant is available in every version (so far).
+        #[default]
+        Foo,
+
+        /// Keep the main field docs the same, even after the field is
+        /// deprecated.
+        #[versioned(deprecated(since = "v1beta1", note = "gone"))]
+        DeprecatedBar,
+
+        /// This is for baz
+        #[versioned(added(since = "v1beta1"))]
+        // Just to check stackable-versioned deprecation warning appears.
+        // #[deprecated]
+        Baz,
+
+        /// This is will keep changing over time.
+        #[versioned(renamed(since = "v1beta1", from = "Qoox"))]
+        #[versioned(renamed(since = "v1", from = "Qaax"))]
+        Quux,
+    }
+}