test: use coverage helper to ignore test codes

see https://github.com/taiki-e/coverage-helper

 see taiki-e/cargo-llvm-cov#123

Cargo.toml

@@ -41,7 +41,7 @@ rand = "0.8.5"
 regex = "1.11.0"
 uuid = "1.10.0"
 # With llvm-cov
-coverage-helper = "0.1"
+coverage-helper = "0.2"
 
 [package]
 name = "veloquent-core"
@@ -52,6 +52,9 @@ license.workspace = true
 publish.workspace = true
 authors.workspace = true
 
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(coverage_nightly)'] }
+
 [dependencies]
 axum = { workspace = true }
 sea-orm = { workspace = true, features = [

src/config.rs

@@ -51,6 +51,7 @@ pub struct Config {
 #[cfg(test)]
 mod test {
     use super::*;
+    use coverage_helper::test;
 
     #[test]
     fn test_config_file() {

src/error.rs

@@ -64,6 +64,7 @@ impl IntoResponse for AppError {
 #[cfg(test)]
 mod test {
     use super::*;
+    use coverage_helper::test;
 
     #[test]
     fn test_std_error_to_response() {

src/main.rs

@@ -1,4 +1,5 @@
 #![warn(missing_docs)]
+#![cfg_attr(all(coverage_nightly, test), feature(coverage_attribute))]
 
 //! Veloquent 后端服务
 //!

src/utility.rs

@@ -93,6 +93,7 @@ where
 #[cfg(test)]
 mod test {
     use super::*;
+    use coverage_helper::test;
 
     #[test]
     fn test_hash_and_salt() {

src/view/user_profile.rs

@@ -52,6 +52,8 @@ impl From<user::Model> for UserProfile {
 #[cfg(test)]
 mod test {
     use super::*;
+    use coverage_helper::test;
+
     #[test]
     fn test_profile_from_entity() {
         let created_at = chrono::Utc::now().naive_utc();
@@ -78,8 +80,8 @@ mod test {
                 phone: String::default(),
                 created_at,
                 gender: 0,
+                avatar: uuid::Uuid::default().to_string(),
                 alias: String::default(),
-                avatar: String::default(),
                 bio: String::default(),
                 link: String::default(),
             }

src/view/user_register.rs

@@ -98,6 +98,8 @@ pub async fn register_handler(
 #[cfg(test)]
 mod test {
     use super::*;
+    use coverage_helper::test;
+
     #[test]
     fn test_empty_user_or_password() {
         let p = r#"{"name":"","password":""}"#;