/**
* @test
*/
public function itShouldGetIntersectSelects()
{
$this->assertEquals(array(), $this->query->getUnions());
$select1 = new Select('user');
$select2 = new Select('user_email');
$this->query->add($select1);
$this->query->add($select2);
$this->assertEquals(array($select1, $select2), $this->query->getUnions());
}
/**
* @test
*/
public function itShouldWriteIntersects()
{
$union = new Union();
$union->add(new Select('user'));
$union->add(new Select('user_email'));
$expected = <<<SQL
SELECT user.* FROM user
UNION
SELECT user_email.* FROM user_email
SQL;
$this->assertEquals($expected, $this->unionWriter->write($union));
}