public function testDeleteFields()
{
$table = $this->object->table('users');
$fieldsBefore = $table->fields();
$table->deleteFields(array('name'));
$fieldsAfter = $table->fields();
$this->assertArraySubset(['id', 'name', 'email'], $fieldsBefore, true);
$this->assertNotContains('name', $fieldsAfter);
}