/**
* {@inheritDoc}
*/
public function dropConstraints(ConnectionInterface $db)
{
if (empty($this->_constraints)) {
return true;
}
$sql = $this->_schema->dropConstraintSql($db);
if (empty($sql)) {
return true;
}
foreach ($sql as $stmt) {
$db->execute($stmt)->closeCursor();
}
foreach ($this->_constraints as $name => $data) {
$this->_schema->dropConstraint($name);
}
return true;
}
/**
* Test the dropConstraintSql method.
*
* @return void
*/
public function testDropConstraintSql()
{
$driver = $this->_getMockedDriver();
$connection = $this->getMockBuilder('Cake\\Database\\Connection')->disableOriginalConstructor()->getMock();
$connection->expects($this->any())->method('driver')->will($this->returnValue($driver));
$table = new Table('posts');
$result = $table->dropConstraintSql($connection);
$this->assertEmpty($result);
}
