public function testAddingTimeStampTzs()
{
$blueprint = new Blueprint('users');
$blueprint->timestampsTz();
$statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
$this->assertEquals(1, count($statements));
$this->assertEquals('alter table users add ( created_at timestamp with time zone not null, updated_at timestamp with time zone not null )', $statements[0]);
}
