Improve OpenAPI 3.2.0 compliance

Author: SamuelMarks

core/src/codegen.rs

@@ -195,6 +195,12 @@ fn generate_enum_body(en: &ParsedEnum) -> String {
             code.push_str(&format!("    #[serde(rename = \"{}\")]\n", r));
         }
 
+        if let Some(aliases) = &variant.aliases {
+            for alias in aliases {
+                code.push_str(&format!("    #[serde(alias = \"{}\")]\n", alias));
+            }
+        }
+
         if let Some(ty) = &variant.ty {
             code.push_str(&format!("    {}({}),\n", variant.name, ty));
         } else {
@@ -277,12 +283,14 @@ mod tests {
                     ty: Some("CatInfo".into()),
                     description: None,
                     rename: Some("cat".into()),
+                    aliases: Some(vec!["kitty".into()]),
                 },
                 ParsedVariant {
                     name: "Dog".into(),
                     ty: Some("DogInfo".into()),
                     description: None,
                     rename: Some("dog".into()),
+                    aliases: None,
                 },
             ],
         };
@@ -291,6 +299,7 @@ mod tests {
         assert!(code.contains("pub enum Pet"));
         assert!(code.contains("#[serde(tag = \"type\")]"));
         assert!(code.contains("    #[serde(rename = \"cat\")]"));
+        assert!(code.contains("    #[serde(alias = \"kitty\")]"));
         assert!(code.contains("    Cat(CatInfo),"));
     }
 

core/src/contract_test_generator.rs

@@ -166,11 +166,15 @@ mod tests {
                 name: "id".into(),
                 source: ParamSource::Path,
                 ty: "Uuid".into(),
+                style: None,
+                explode: false,
+                allow_reserved: false,
             }],
             request_body: None,
             security: vec![],
             response_type: None,
             kind: RouteKind::Path,
+            callbacks: vec![],
         }];
 
         let strategy = ActixStrategy;
@@ -204,17 +208,24 @@ mod tests {
                     name: "q".into(),
                     source: ParamSource::Query,
                     ty: "String".into(),
+                    style: None,
+                    explode: false,
+                    allow_reserved: false,
                 },
                 crate::oas::RouteParam {
                     name: "page".into(),
                     source: ParamSource::Query,
                     ty: "i32".into(),
+                    style: None,
+                    explode: false,
+                    allow_reserved: false,
                 },
             ],
             request_body: None,
             security: vec![],
             response_type: None,
             kind: RouteKind::Path,
+            callbacks: vec![],
         }];
 
         let strategy = ActixStrategy;
@@ -237,6 +248,7 @@ mod tests {
             security: vec![],
             response_type: None,
             kind: RouteKind::Path,
+            callbacks: vec![],
         }];
 
         let strategy = ActixStrategy;