How do you mock an import?

[onosendi]

The module isn't getting mocked:

// a.js

const foo = 'bar';

export { foo };

// a.spec.js

import t from 'tap';

const foo = await t.mockImport('./a.js', {
  foo: 'baz',
});

t.test('', async () => {
  console.log(foo);
  // [Module: null prototype] { foo: 'bar' }
})