fixed failing tests

types/koa-redis-cache/index.d.ts

@@ -1,14 +1,15 @@
-// Type definitions for koa-redis-cache 3.0.1
+// Type definitions for koa-redis-cache 3.0
 // Project: https://github.com/coderhaoxin/koa-redis-cache
 // Definitions by: Dima Mukhin <https://github.com/dimamukhin>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.3
 
 import * as Koa from "koa";
 import * as Redis from "redis";
 
 type onErrorCallback = (error: Error) => void;
 
-type getPrefixCallback = (ctx: Koa.Context) => String;
+type getPrefixCallback = (ctx: Koa.Context) => string;
 
 declare namespace cache {
     interface CacheOptions {
@@ -16,36 +17,36 @@ declare namespace cache {
          * redis key prefix, default is koa-redis-cache:
          * If a function is supplied, its signature should be function(ctx) {} and it should return a string to use as the redis key prefix
          */
-        prefix?: String | getPrefixCallback;
+        prefix?: string | getPrefixCallback;
 
         /**
          * redis expire time (second), default is 30 * 60 (30 min)
          */
-        expire?: Number;
+        expire?: number;
 
         /**
          * if the passParam exists in the query string, skip the cache
          */
-        passParam?: String;
+        passParam?: string;
 
         /**
          * max length of body size (in bytes) to cache.
          * if the size of the body exceeds maxLength, the body will not be cached.
          * default is: Infinity
          */
-        maxLength?: Number;
+        maxLength?: number;
 
         /**
          * the routes to cache, default is ['(.*)'].
-         * can be set to an array of routes (String), or an array of RouteOptions
+         * can be set to an array of routes (string), or an array of RouteOptions
          */
-        routes?: Array<RouteOptions> | Array<String>;
+        routes?: RouteOptions[] | string[];
 
         /**
          * the routes to exclude, default is [].
          * example: ['/api/(.*)', '/view/:id']
          */
-        exclude?: Array<String>;
+        exclude?: string[];
 
         /**
          * callback function for error, default is function() {}
@@ -62,29 +63,29 @@ declare namespace cache {
         /**
          * the route to cache, example: '/api/(.*)'
          */
-        route: String;
+        route: string;
 
         /**
          * expiration time in seconds for cached responses for the route
          */
-        expire?: Number;
+        expire?: number;
     }
 
     interface RedisOptions {
         /**
          * host name of the redis server, default: 'localhost'
          */
-        host?: String,
+        host?: string;
 
         /**
          * port number of the redis server, default: 6379
          */
-        port?: Number,
+        port?: number;
 
         /**
          * node_redis options
          */
-        options?: Redis.ClientOpts
+        options?: Redis.ClientOpts;
     }
 }
 

types/koa-redis-cache/koa-redis-cache-tests.ts

@@ -3,7 +3,7 @@ import * as cache from 'koa-redis-cache';
 
 const app = new Koa();
 
-const routeOptions: Array<cache.RouteOptions> = [
+const routeOptions: cache.RouteOptions[] = [
     {
         route: '/api/test',
         expire: 60

types/koa-redis-cache/tsconfig.json

@@ -7,6 +7,7 @@
         "noImplicitAny": true,
         "noImplicitThis": true,
         "strictNullChecks": true,
+        "strictFunctionTypes": true,
         "baseUrl": "../",
         "typeRoots": [
             "../"