test(svelte-query/createMutation): improve callback assertions with 'toHaveBeenNthCalledWith' and apply shorthand property syntax in FailureExample (#9630)

Author: sukvvon

packages/svelte-query/tests/createMutation/FailureExample.svelte

@@ -12,7 +12,7 @@
   const queryClient = new QueryClient()
   setQueryClientContext(queryClient)
 
-  const mutation = createMutation({ mutationFn: mutationFn })
+  const mutation = createMutation({ mutationFn })
 </script>
 
 <button on:click={() => $mutation.mutate({ count: ++$count })}>Mutate</button>

packages/svelte-query/tests/createMutation/createMutation.test.ts

@@ -48,16 +48,14 @@ describe('createMutation', () => {
     expect(rendered.queryByText('Count: 3')).toBeInTheDocument()
 
     expect(onSuccessMock).toHaveBeenCalledTimes(3)
-
-    expect(onSuccessMock).toHaveBeenCalledWith(1)
-    expect(onSuccessMock).toHaveBeenCalledWith(2)
-    expect(onSuccessMock).toHaveBeenCalledWith(3)
+    expect(onSuccessMock).toHaveBeenNthCalledWith(1, 1)
+    expect(onSuccessMock).toHaveBeenNthCalledWith(2, 2)
+    expect(onSuccessMock).toHaveBeenNthCalledWith(3, 3)
 
     expect(onSettledMock).toHaveBeenCalledTimes(3)
-
-    expect(onSettledMock).toHaveBeenCalledWith(1)
-    expect(onSettledMock).toHaveBeenCalledWith(2)
-    expect(onSettledMock).toHaveBeenCalledWith(3)
+    expect(onSettledMock).toHaveBeenNthCalledWith(1, 1)
+    expect(onSettledMock).toHaveBeenNthCalledWith(2, 2)
+    expect(onSettledMock).toHaveBeenNthCalledWith(3, 3)
   })
 
   test('Set correct values for `failureReason` and `failureCount` on multiple mutate calls', async () => {