public function testApiUnregisterAlias_ThrowsException_WhenModelThrowsException()
{
$core = $this->createCore();
$alias = 'alias';
$register = $this->createRegister($core);
$register->expects($this->once())->method('unregisterAlias')->will($this->throwException(new Exception()));
$this->setExpectedException(ExecutionException::class);
$core->unregisterAlias($alias);
}