Mock fetch call for jest tests

Khan · Aug 19, 2024 · 81a8989 · 81a8989
1 parent 047b960
commit 81a8989
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/perseus/src/widgets/__tests__/phet-sim.test.ts b/packages/perseus/src/widgets/__tests__/phet-sim.test.ts
@@ -11,6 +11,11 @@ describe("phet-sim widget", () => {
         jest.spyOn(Dependencies, "getDependencies").mockReturnValue(
             testDependencies,
         );
+        global.fetch = jest.fn(() =>
+            Promise.resolve({
+                json: () => Promise.resolve({test: 100}),
+            }),
+        ) as jest.Mock;
     });
 
     it("should snapshot", () => {