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<?php |
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namespace SixtyNine\DataTypes\Tests; |
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use JMS\Serializer\SerializerBuilder; |
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use SixtyNine\DataTypes\Box; |
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use SixtyNine\DataTypes\Vector; |
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class BoxTest extends \PHPUnit_Framework_TestCase |
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{ |
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public function testConstructor() |
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{ |
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$box = new Box(1, 2, 3, 4); |
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$this->assertInstanceOf(Box::class, $box); |
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$this->assertEquals(1, $box->getX()); |
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$this->assertEquals(2, $box->getY()); |
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$this->assertEquals(3, $box->getWidth()); |
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$this->assertEquals(4, $box->getHeight()); |
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$this->assertEquals(1, $box->getLeft()); |
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$this->assertEquals(4, $box->getRight()); |
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$this->assertEquals(2, $box->getTop()); |
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$this->assertEquals(6, $box->getBottom()); |
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$this->assertEquals(new Vector(1, 2), $box->getPosition()); |
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$this->assertEquals(new Vector(3, 4), $box->getDimensions()); |
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$this->assertEquals(new Vector(2.5, 4), $box->getCenter()); |
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} |
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public function testCreate() |
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{ |
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$box = Box::create(1, 2, 3, 4); |
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$this->assertEquals(new Box(1, 2, 3, 4), $box); |
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} |
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public function testToString() |
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{ |
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$box = Box::create(11, 22, 33, 44); |
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$this->assertEquals('[11, 22] x [33, 44]', (string)$box); |
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} |
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public function testMove() |
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{ |
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$box = Box::create(1, 2, 3, 4)->move(10, 20); |
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$this->assertEquals(Box::create(11, 22, 3, 4), $box); |
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} |
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public function testResize() |
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{ |
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$box = Box::create(1, 2, 3, 4)->resize(1); |
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$this->assertEquals(Box::create(0, 1, 5, 6), $box); |
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$box = Box::create(1, 2, 3, 4)->resize(-1); |
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$this->assertEquals(Box::create(2, 3, 1, 2), $box); |
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} |
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/** |
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* @dataProvider intersectBoxesProvider |
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*/ |
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public function testIntersect(Box $b1, Box $b2, $shouldCollide) |
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{ |
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$collide = $b1->intersects($b2); |
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if ($collide && !$shouldCollide) { |
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$this->fail('Collision not expected'); |
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} |
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if (!$collide && $shouldCollide) { |
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$this->fail('Collision expected'); |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function intersectBoxesProvider() |
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{ |
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return array( |
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array(new Box(1, 1, 1, 1), new Box(2, 2, 1, 1), false), |
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array(new Box(1, 1, 1, 1), new Box(1, 1, 1, 1), true), |
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array(new Box(10, 10, 100, 50), new Box(5, 5, 5, 50), false), |
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array(new Box(10, 10, 100, 50), new Box(5, 5, 50, 50), true), |
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array(new Box(0, 10, 100, 10), new Box(10, 0, 10, 100), true), |
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); |
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} |
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/** |
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* @dataProvider insideBoxesProvider |
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*/ |
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public function testInside(Box $b1, Box $b2, $shouldBeInside) |
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{ |
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$this->assertTrue($shouldBeInside === $b2->inside($b1)); |
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} |
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/** |
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* @return array |
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*/ |
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public function insideBoxesProvider() |
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{ |
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return array( |
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array(Box::create(10, 10, 10, 10), Box::create(15, 15, 2, 2), true), |
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array(Box::create(15, 15, 2, 2), Box::create(10, 10, 10, 10), false), |
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); |
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} |
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public function testSerialize() |
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{ |
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$data = SerializerBuilder::create() |
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->build() |
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->serialize(Box::create(123, 321, 111, 222), 'json') |
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; |
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$this->assertEquals('{"x":123,"y":321,"width":111,"height":222}', $data); |
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} |
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} |
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sixty-nine /
php-data-types
