Macro enum_tests 

macro_rules! enum_tests {
    (
        enum_type: $enum_name:ty,
        default_test: ($default_test_name:ident, $default_variant:expr),
        clone_test: ($clone_test_name:ident, $test_variant:expr),
        debug_test: ($debug_test_name:ident, $debug_variant:expr, $debug_str:expr $(,)?),
    ) => { ... };
}

Generate standard enum tests (default, clone, debug).

This macro generates common test cases for enums that implement Default, Clone, Copy, Debug, and PartialEq. It reduces boilerplate in test modules.

Examples

#[cfg(test)]
mod tests {
    use super::*;

    enum_tests! {
        enum_type: MyEnum,
        default_test: (test_default, MyEnum::DefaultVariant),
        clone_test: (test_clone, MyEnum::OtherVariant),
        debug_test: (test_debug, MyEnum::OtherVariant, "OtherVariant"),
    }
}