增加测试

src/api/create_pokemon.rs

@@ -26,7 +26,6 @@ pub fn serve(repo: Arc<dyn Repository>, req: &rouille::Request) -> rouille::Resp
         },
         _ => return rouille::Response::from(Status::BadRequest),
     };
-    // rouille::Response::from(Status::InternalServerError)
     match create_pokemon::execute(repo, req) {
         Ok(create_pokemon::Response {
             number,
@@ -42,3 +41,4 @@ pub fn serve(repo: Arc<dyn Repository>, req: &rouille::Request) -> rouille::Resp
         Err(create_pokemon::Error::Unknown) => rouille::Response::from(Status::InternalServerError),
     }
 }
+

src/domain/create_pokemon.rs

@@ -44,20 +44,34 @@ pub fn execute(repo: Arc<dyn Repository>, req: Request) -> Result<Response, Erro
     }
 }
 
+
+
 #[cfg(test)]
 mod tests {
     use crate::repo::pokemon::InMemoryRepository;
     use super::*;
 
+    use crate::domain::create_pokemon::Request;
+    use crate::domain::entity::{PokemonName, PokemonNumber, PokemonTypes};
+
+    impl Request {
+        fn new(number: PokemonNumber, name: PokemonName, types: PokemonTypes) -> Self {
+            Self {
+                number: u16::from(number),
+                name: String::from(name),
+                types: Vec::<String>::from(types),
+            }
+        }
+    }
+
     #[test]
     fn it_should_return_an_unknown_error_when_an_unexpected_error_happens(){
-        let mut repo = Arc::new(InMemoryRepository::new());
-        let number = 25;
-        let req = Request {
-            number: number,
-            name: "Pikachu".to_string(),
-            types: vec!["Electric".to_string(), ],
-        };
+        let repo = Arc::new(InMemoryRepository::new());
+        let req = Request::new(
+            PokemonNumber::pikachu(),
+            PokemonName::pikachu(),
+            PokemonTypes::pikachu()
+        );
         let res = execute(repo, req);
         match res {
             Err(Error::Unknown) => {},
@@ -68,32 +82,31 @@ mod tests {
     #[test]
     fn it_should_return_the_pokemon_number_otherwise() {
         let repo = Arc::new(InMemoryRepository::new());
-        let num = 25;
-        let req = Request {
-            number: num,
-            name: "Pikachu".to_string(),
-            types: vec!["Electric".to_string(), ],
-        };
+        let req = Request::new(
+            PokemonNumber::pikachu(),
+            PokemonName::pikachu(),
+            PokemonTypes::pikachu().clone(),
+        );
         let res = execute(repo, req);
         match res {
-            Ok(Response {
-                number,
-                name,
-                types,
-               }) => assert_eq!(number, num),
+            Ok(res) => {
+                assert_eq!(res.number, u16::from(PokemonNumber::pikachu()));
+                assert_eq!(res.name, String::from(PokemonName::pikachu()));
+                assert_eq!(res.types, Vec::<String>::from(PokemonTypes::pikachu()));
+            },
             _ => unreachable!(),
         }
     }
 
     #[test]
     fn it_should_return_a_bad_request_error_when_request_is_invalid() {
-        let mut repo = Arc::new(InMemoryRepository::new());
+        let repo = Arc::new(InMemoryRepository::new());
         let num = 25;
-        let req = Request {
-            number: num,
-            name: "".to_string(),
-            types: vec!["Electric".to_string(), ],
-        };
+        let req = Request::new(
+            PokemonNumber::pikachu(),
+            PokemonName::bad(),
+            PokemonTypes::pikachu()
+        );
         let res = execute(repo, req);
         match res {
             Ok(Response{
@@ -108,16 +121,18 @@ mod tests {
 
     #[test]
     fn it_should_return_a_conflict_error_when_pokemon_number_already_exists() {
-        let number = PokemonNumber::try_from(25).unwrap();
-        let name = PokemonName::try_from("Pikachu".to_string()).unwrap();
-        let types = PokemonTypes::try_from(vec!["Electric".to_string(),]).unwrap();
-        let mut repo = Arc::new(InMemoryRepository::new());
-        repo.insert(number, name, types);
-        let req = Request {
-            number: 25,
-            name: "Charmander".to_string(),
-            types: vec!["File".to_string()],
-        };
+        let repo = Arc::new(InMemoryRepository::new());
+        let req = Request::new(
+            PokemonNumber::pikachu(),
+            PokemonName::pikachu(),
+            PokemonTypes::pikachu()
+        );
+        let res = execute(repo.clone(), req);
+        let req = Request::new(
+            PokemonNumber::pikachu(),
+            PokemonName::charmander(),
+            PokemonTypes::charmander()
+        );
         let res = execute(repo, req);
         match res {
             Err(Error::Conflict) => {},

src/domain/entity.rs

@@ -115,3 +115,37 @@ impl TryFrom<String> for PokemonType {
         }
     }
 }
+
+
+#[cfg(test)]
+impl PokemonNumber {
+    pub fn pikachu() -> Self {
+        Self(25)
+    }
+    pub fn charmander() -> Self {
+        Self(4)
+    }
+}
+
+#[cfg(test)]
+impl PokemonName {
+    pub fn pikachu() -> Self {
+        Self(String::from("Pikachu"))
+    }
+    pub fn charmander() -> Self {
+        Self(String::from("Charmander"))
+    }
+    pub fn bad() -> Self {
+        Self(String::from(""))
+    }
+}
+
+#[cfg(test)]
+impl PokemonTypes {
+    pub fn pikachu() -> Self {
+        Self(vec![PokemonType::Electric])
+    }
+    pub fn charmander() -> Self {
+        Self(vec![PokemonType::Fire])
+    }
+}