Add test and rewrite asAsync (#66)

* Add qs

* Add express middleware test

* Reorganize middleware test

* Add express integration test

* Rewrite asAsync and add test

Author: mpppk

package-lock.json

@@ -18,6 +18,8 @@
   "license": "ISC",
   "devDependencies": {
     "@types/express": "^4.17.21",
+    "@types/qs": "^6.9.15",
+    "@types/supertest": "^6.0.2",
     "@typescript-eslint/eslint-plugin": "^7.0.0",
     "@typescript-eslint/parser": "^7.0.0",
     "@vitest/coverage-v8": "^2.0.0",
@@ -27,11 +29,12 @@
     "express": "^4.19.2",
     "npm-run-all2": "^6.0.0",
     "prettier": "^3.0.0",
+    "supertest": "^7.0.0",
     "tsup": "^8.0.0",
     "tsx": "^4.0.0",
     "typescript": "^5.4.5",
-    "zod": "^3.23.8",
-    "vitest": "^2.0.0"
+    "vitest": "^2.0.0",
+    "zod": "^3.23.8"
   },
   "files": [
     "dist",

package.json

@@ -24,13 +24,17 @@ export const Method = [
 ] as const;
 export type Method = (typeof Method)[number];
 export type CaseInsensitiveMethod = Method | Uppercase<Method>;
+export const isMethod = (x: unknown): x is Method =>
+  Method.includes(x as Method);
 
 export type ApiEndpoint = Partial<Record<Method, ApiSpec>>;
+export type AnyApiEndpoint = Partial<Record<Method, AnyApiSpec>>;
 type AsJsonApiEndpoint<AE extends ApiEndpoint> = {
   // FIXME: NonNullableでいいんだっけ?
   [M in keyof AE & Method]: AsJsonApiSpec<NonNullable<AE[M]>>;
 };
 export type ApiEndpoints = { [Path in string]: ApiEndpoint };
+export type AnyApiEndpoints = { [Path in string]: AnyApiEndpoint };
 
 export interface ApiSpec<
   ParamKeys extends string = string,
@@ -56,6 +60,8 @@ export interface ApiSpec<
   headers?: RequestHeaders;
   resHeaders?: ResponseHeaders;
 }
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export type AnyApiSpec = ApiSpec<string, any, any, any, any, any, any>;
 
 type JsonHeader = {
   "Content-Type": "application/json";