public function testSetField()
{
$table = new Table('table');
$field = new Field('field', 'type');
$table->addField($field);
$field2 = new Field('field', 'type2');
$table->setField($field2);
$fields = $table->getFields();
$expected = array($field2->getName() => $field2);
$this->assertEquals($expected, $fields);
}
