diff --git a/packages/frontend-test-utils/src/app/createExtensionTester.test.tsx b/packages/frontend-test-utils/src/app/createExtensionTester.test.tsx
index 14ffd05ada..7467f61c4e 100644
--- a/packages/frontend-test-utils/src/app/createExtensionTester.test.tsx
+++ b/packages/frontend-test-utils/src/app/createExtensionTester.test.tsx
@@ -368,62 +368,4 @@ describe('createExtensionTester', () => {
 
     expect([test, test2, test3]).toBeDefined();
   });
-
-  // TODO: this should be implemented
-  // eslint-disable-next-line jest/no-disabled-tests
-  it.skip('should allow querying an extension and getting outputs', () => {
-    const extension = createExtension({
-      namespace: 'test',
-      name: 'e1',
-      attachTo: { id: 'ignored', input: 'ignored' },
-      output: [stringDataRef],
-      inputs: {
-        input: createExtensionInput([stringDataRef], { singleton: true }),
-      },
-      factory: ({ inputs }) => [
-        stringDataRef(`nest-${inputs.input.get(stringDataRef)}`),
-      ],
-    });
-
-    const extension2 = createExtension({
-      namespace: 'test',
-      name: 'e2',
-      attachTo: { id: 'test/e1', input: 'blob' },
-      output: [stringDataRef],
-      factory: () => [stringDataRef('test-text')],
-    });
-
-    const tester = createExtensionTester(extension).add(extension2);
-
-    expect(tester.query(extension).get(stringDataRef)).toBe('nest-test-text');
-    expect(tester.query(extension2).get(stringDataRef)).toBe('test-text');
-    // @ts-expect-error
-    expect(tester.query(extension).input('input').data(stringDataRef)).toBe(
-      'nest-test-text',
-    );
-  });
-
-  // TODO: this should be implemented
-  // eslint-disable-next-line jest/no-disabled-tests
-  it.skip('should allow defining inputs to extensions without a corresponding extension definition', () => {
-    const extension = createExtension({
-      namespace: 'test',
-      name: 'e1',
-      attachTo: { id: 'ignored', input: 'ignored' },
-      output: [stringDataRef],
-      inputs: {
-        input: createExtensionInput([stringDataRef], { singleton: true }),
-      },
-      factory: ({ inputs }) => [
-        stringDataRef(`nest-${inputs.input.get(stringDataRef)}`),
-      ],
-    });
-
-    const tester = createExtensionTester(extension, {
-      // @ts-expect-error
-      inputs: { input: 'test-text' },
-    });
-
-    expect(tester.query(extension).get(stringDataRef)).toBe('nest-test-text');
-  });
 });