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Add failing tests for generic struct
| -rw-r--r-- | crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs b/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs index 042f31e5c4..a86fe3fa16 100644 --- a/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs +++ b/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs @@ -1049,6 +1049,54 @@ impl Debug for Foo { } #[test] + fn add_custom_impl_default_generic_record_struct() { + check_assist( + replace_derive_with_manual_impl, + r#" +//- minicore: default +#[derive(Defau$0lt)] +struct Foo<T, U> { + foo: T, + bar: U, +} +"#, + r#" +struct Foo<T, U> { + foo: T, + bar: U, +} + +impl<T, U> Default for Foo<T, U> { + $0fn default() -> Self { + Self { foo: Default::default(), bar: Default::default() } + } +} +"#, + ) + } + + #[test] + fn add_custom_impl_clone_generic_tuple_struct() { + check_assist( + replace_derive_with_manual_impl, + r#" +//- minicore: clone +#[derive(Clo$0ne)] +struct Foo<T>(T, usize); +"#, + r#" +struct Foo<T>(T, usize); + +impl<T> Clone for Foo<T> { + $0fn clone(&self) -> Self { + Self(self.0.clone(), self.1.clone()) + } +} +"#, + ) + } + + #[test] fn test_ignore_derive_macro_without_input() { check_assist_not_applicable( replace_derive_with_manual_impl, |