public function testSetNameMethodSetsNameAndGetNameMethodReturnsName()
{
$adapter = $this->getMockBuilder('Phower\\Image\\Adapter\\AdapterInterface')->getMock();
$layer = new Layer($adapter);
$name = 'Layer 1';
$this->assertInstanceOf('Phower\\Image\\LayerInterface', $layer->setName($name));
$this->assertEquals($name, $layer->getName());
}
public function testMoveDownMethodMovesCurrentLayerOnePositionDown()
{
$adapter = $this->getMockBuilder('Phower\\Image\\Adapter\\AdapterInterface')->getMock();
$layer1 = new Layer($adapter);
$layer1->setName('Layer 1');
$layer2 = new Layer($adapter);
$layer2->setName('Layer 2');
$layer3 = new Layer($adapter);
$layer3->setName('Layer 3');
$layers = new LayersStack();
$layers->append($layer1)->append($layer2)->append($layer3);
$this->assertEquals(0, $layers->key());
$this->assertEquals('Layer 3', $layers->current()->getName());
$layers->moveDown();
$this->assertEquals(1, $layers->key());
$this->assertEquals('Layer 3', $layers->current()->getName());
}
