/**
* Determines if given circuit is equal to this circuit.
* @param Circuit $circuit to compare
* @return bool true if they have the same {@link CircuitComponent}s
*/
public function equals(Circuit $circuit)
{
$componentsLeft = $this->getComponents();
$componentsRight = $circuit->getComponents();
if (count($componentsLeft) !== count($componentsRight)) {
return false;
}
foreach ($componentsLeft as $component) {
if (!in_array($component, $componentsRight)) {
return false;
}
}
return true;
}
/**
* @test
* @covers ::__construct
* @covers ::getComponents
*/
public function hasCircuitComponents()
{
$components = [\Mockery::mock('\\Hamdrew\\AdventOfCode\\Day7\\CircuitComponent')];
$circuit = new Circuit($components);
$this->assertEquals($components, $circuit->getComponents());
}
