public function testMarkAsStartedFunctionality()
{
$op1 = new GenericOperation(1);
$op2 = new GenericOperation(2);
$op3 = new GenericOperation(3);
$op4 = new GenericOperation(4);
$dm = new DependencyManager();
$dm->addOperation($op1);
$dm->addOperation($op2);
$dm->addOperation($op3);
$dm->addOperation($op4);
// 1
// / \
// 2 3
// \ /
// 4
$dm->addDependencyByOperation($op1, $op2);
$dm->addDependencyByOperation($op1, $op3);
$dm->addDependencyByOperation($op2, $op4);
$dm->addDependencyByOperation($op3, $op4);
$ops = $dm->getExecutableOperations();
$this->assertCount(1, $ops);
$this->assertContains($op1, $ops);
$dm->markAsStarted($op1);
$ops = $dm->getExecutableOperations();
$this->assertCount(0, $ops);
$dm->markAsExecuted($op1);
$ops = $dm->getExecutableOperations();
$this->assertCount(2, $ops);
$this->assertContains($op2, $ops);
$this->assertContains($op3, $ops);
$dm->markAsStarted($op2);
$ops = $dm->getExecutableOperations();
$this->assertCount(1, $ops);
$this->assertContains($op3, $ops);
}
