Fix lint

Author: ejsmith

src/tests/CircuitBreaker.test.ts

@@ -1,9 +1,6 @@
 import { assert, assertEquals, assertFalse } from "@std/assert";
 import { CircuitBreaker, groupByDomain } from "../CircuitBreaker.ts";
-import {
-  CircuitBreakerMiddleware,
-  CircuitOpenError,
-} from "../CircuitBreakerMiddleware.ts";
+import { CircuitOpenError } from "../CircuitBreakerMiddleware.ts";
 import { FetchClientProvider } from "../FetchClientProvider.ts";
 import { MockRegistry } from "../mocks/MockRegistry.ts";
 

src/tests/Provider.test.ts

@@ -199,7 +199,7 @@ Deno.test("FetchClientProvider - setModelValidator validates request data", asyn
   mocks.onPost("/api/users").reply(201, { id: 1 });
   mocks.install(provider);
 
-  provider.setModelValidator(async (data) => {
+  provider.setModelValidator((data) => {
     const d = data as { email?: string };
     if (!d?.email) {
       const problem = new ProblemDetails();
@@ -230,12 +230,14 @@ Deno.test("FetchClientProvider - setModelValidator validates request data", asyn
 
 Deno.test("FetchClientProvider - custom fetch function", async () => {
   let fetchCalled = false;
-  const customFetch: typeof fetch = async (input, init) => {
+  const customFetch: typeof fetch = (_input, _init) => {
     fetchCalled = true;
-    return new Response(JSON.stringify({ custom: true }), {
-      status: 200,
-      headers: { "Content-Type": "application/json" },
-    });
+    return Promise.resolve(
+      new Response(JSON.stringify({ custom: true }), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      }),
+    );
   };
 
   const provider = new FetchClientProvider(customFetch);
@@ -251,12 +253,14 @@ Deno.test("FetchClientProvider - fetch setter works", async () => {
   const provider = new FetchClientProvider();
 
   let fetchCalled = false;
-  provider.fetch = async () => {
+  provider.fetch = () => {
     fetchCalled = true;
-    return new Response(JSON.stringify({ updated: true }), {
-      status: 200,
-      headers: { "Content-Type": "application/json" },
-    });
+    return Promise.resolve(
+      new Response(JSON.stringify({ updated: true }), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      }),
+    );
   };
 
   const client = provider.getFetchClient();