Function testShouldThrowErrorIfKeyIsInvalid

test/object/delete_property.js:20–24

(nativeDeleteProperty)

  }

  function testShouldThrowErrorIfKeyIsInvalid (nativeDeleteProperty) {
    assert.throws(() => {
      nativeDeleteProperty(undefined, 'test');
    }, /Cannot convert undefined or null to object/);
  }

  const testObj = { 15: 42, three: 3 };