stop using mockfetch in favor of std

Author: WilliamBergamin

scripts/src/import_map/update_test.ts

@@ -8,8 +8,11 @@ const depsTsMock =
    export type {SlackAPIClient, Trigger} from "https://deno.land/x/deno_slack_api@2.2.0/types.ts";`;
 
 Deno.test("apiDepsIn should return a list of the api module urls used by a module", async () => {
-  using _fetchStub = stubFetch(new Response(depsTsMock), {
-    url: "https://deno.land/x/deno_slack_sdk@x.x.x/deps.ts?source,file",
+  using _fetchStub = stubFetch(new Response(depsTsMock), (req) => {
+    assertEquals(
+      req.url,
+      "https://deno.land/x/deno_slack_sdk@x.x.x/deps.ts?source,file",
+    );
   });
 
   const apiDeps = await apiDepsIn(
@@ -26,9 +29,12 @@ Deno.test("apiDepsIn should return a list of the api module urls used by a modul
 });
 
 Deno.test("apiDepsIn should throw http error on response not ok", async () => {
-  using _fetchStub = stubFetch(new Response("error", { status: 500 }), {
-    url: "https://deno.land/x/deno_slack_sdk@x.x.x/deps.ts",
-  });
+  using _fetchStub = stubFetch(
+    new Response("error", { status: 500 }),
+    (req) => {
+      assertEquals(req.url, "https://deno.land/x/deno_slack_sdk@x.x.x/deps.ts");
+    },
+  );
 
   const error = await assertRejects(() =>
     apiDepsIn("https://deno.land/x/deno_slack_sdk@x.x.x/")