add missing .stderr files

tests/macro/empty_attr.stderr

@@ -0,0 +1,19 @@
+error: Cannot parse attribute as list
+ --> tests/macro/empty_attr.rs:6:3
+  |
+6 | #[endpoint]
+  |   ^^^^^^^^
+
+error: Attribute cannot be empty
+  --> tests/macro/empty_attr.rs:10:3
+   |
+10 | #[endpoint()]
+   |   ^^^^^^^^
+
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/empty_attr.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default

tests/macro/invalid_data.stderr

@@ -0,0 +1,40 @@
+error: May only mark one field as raw
+  --> tests/macro/invalid_data.rs:19:5
+   |
+19 |     #[endpoint(raw)]
+   |     ^
+
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/invalid_data.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default
+
+error[E0308]: mismatched types
+ --> tests/macro/invalid_data.rs:5:17
+  |
+5 | #[derive(Debug, Endpoint, Serialize)]
+  |                 ^^^^^^^^
+  |                 |
+  |                 expected `Vec<u8>`, found `String`
+  |                 arguments to this enum variant are incorrect
+  |
+  = note: expected struct `Vec<u8>`
+             found struct `std::string::String`
+help: the type constructed contains `std::string::String` due to the type of the argument passed
+ --> tests/macro/invalid_data.rs:5:17
+  |
+5 | #[derive(Debug, Endpoint, Serialize)]
+  |                 ^^^^^^^^ this argument influences the type of `Some`
+note: tuple variant defined here
+ --> $RUST/core/src/option.rs
+  |
+  |     Some(#[stable(feature = "rust1", since = "1.0.0")] T),
+  |     ^^^^
+  = note: this error originates in the derive macro `Endpoint` (in Nightly builds, run with -Z macro-backtrace for more info)
+help: call `Into::into` on this expression to convert `std::string::String` into `Vec<u8>`
+  |
+5 | #[derive(Debug, Endpoint.into(), Serialize)]
+  |                         +++++++

tests/macro/invalid_method.stderr

@@ -0,0 +1,13 @@
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/invalid_method.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default
+
+error[E0599]: no variant or associated item named `TEST` found for enum `RequestMethod` in the current scope
+ --> tests/macro/invalid_method.rs:6:41
+  |
+6 | #[endpoint(path = "test/path", method = "TEST")]
+  |                                         ^^^^^^ variant or associated item not found in `RequestMethod`

tests/macro/invalid_result.stderr

@@ -0,0 +1,13 @@
+error: Unknown parameter
+ --> tests/macro/invalid_result.rs:6:32
+  |
+6 | #[endpoint(path = "test/path", result = "DoesNotExist")]
+  |                                ^^^^^^
+
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/invalid_result.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default

tests/macro/invalid_type.stderr

@@ -0,0 +1,19 @@
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/invalid_type.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default
+
+error[E0599]: no variant or associated item named `BAD` found for enum `RequestType` in the current scope
+ --> tests/macro/invalid_type.rs:6:47
+  |
+6 | #[endpoint(path = "test/path", request_type = "BAD", response_type = "BAD")]
+  |                                               ^^^^^ variant or associated item not found in `RequestType`
+
+error[E0599]: no variant or associated item named `BAD` found for enum `ResponseType` in the current scope
+ --> tests/macro/invalid_type.rs:6:70
+  |
+6 | #[endpoint(path = "test/path", request_type = "BAD", response_type = "BAD")]
+  |                                                                      ^^^^^ variant or associated item not found in `ResponseType`

tests/macro/no_attr.stderr

@@ -0,0 +1,15 @@
+error: Deriving `Endpoint` requires attaching an `endpoint` attribute
+ --> tests/macro/no_attr.rs:5:17
+  |
+5 | #[derive(Debug, Endpoint, Serialize)]
+  |                 ^^^^^^^^
+  |
+  = note: this error originates in the derive macro `Endpoint` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/no_attr.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default

tests/macro/no_path.stderr

@@ -0,0 +1,15 @@
+error: Missing required parameter: path
+ --> tests/macro/no_path.rs:5:17
+  |
+5 | #[derive(Debug, Endpoint, Serialize)]
+  |                 ^^^^^^^^
+  |
+  = note: this error originates in the derive macro `Endpoint` (in Nightly builds, run with -Z macro-backtrace for more info)
+
+warning: unused import: `rustify::endpoint::Endpoint`
+ --> tests/macro/no_path.rs:1:5
+  |
+1 | use rustify::endpoint::Endpoint;
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = note: `#[warn(unused_imports)]` on by default