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PHP7 Specification

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This commit is contained in:
Dominik Liebler
2016-09-22 12:54:03 +02:00
parent 09797dd553
commit ce1b53847d
12 changed files with 134 additions and 324 deletions
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103
Behavioral/Specification/Tests/SpecificationTest.php
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@@ -3,101 +3,44 @@
namespace DesignPatterns\Behavioral\Specification\Tests;
use DesignPatterns\Behavioral\Specification\Item;
use DesignPatterns\Behavioral\Specification\NotSpecification;
use DesignPatterns\Behavioral\Specification\OrSpecification;
use DesignPatterns\Behavioral\Specification\AndSpecification;
use DesignPatterns\Behavioral\Specification\PriceSpecification;
/**
* SpecificationTest tests the specification pattern.
*/
class SpecificationTest extends \PHPUnit_Framework_TestCase
{
public function testSimpleSpecification()
public function testCanOr()
{
$item = new Item(100);
$spec = new PriceSpecification();
$spec1 = new PriceSpecification(50, 99);
$spec2 = new PriceSpecification(101, 200);
$this->assertTrue($spec->isSatisfiedBy($item));
$orSpec = new OrSpecification($spec1, $spec2);
$spec->setMaxPrice(50);
$this->assertFalse($spec->isSatisfiedBy($item));
$spec->setMaxPrice(150);
$this->assertTrue($spec->isSatisfiedBy($item));
$spec->setMinPrice(101);
$this->assertFalse($spec->isSatisfiedBy($item));
$spec->setMinPrice(100);
$this->assertTrue($spec->isSatisfiedBy($item));
$this->assertFalse($orSpec->isSatisfiedBy(new Item(100)));
$this->assertTrue($orSpec->isSatisfiedBy(new Item(51)));
$this->assertTrue($orSpec->isSatisfiedBy(new Item(150)));
}
public function testNotSpecification()
public function testCanAnd()
{
$item = new Item(100);
$spec = new PriceSpecification();
$not = $spec->not();
$spec1 = new PriceSpecification(50, 100);
$spec2 = new PriceSpecification(80, 200);
$this->assertFalse($not->isSatisfiedBy($item));
$orSpec = new AndSpecification($spec1, $spec2);
$spec->setMaxPrice(50);
$this->assertTrue($not->isSatisfiedBy($item));
$spec->setMaxPrice(150);
$this->assertFalse($not->isSatisfiedBy($item));
$spec->setMinPrice(101);
$this->assertTrue($not->isSatisfiedBy($item));
$spec->setMinPrice(100);
$this->assertFalse($not->isSatisfiedBy($item));
$this->assertFalse($orSpec->isSatisfiedBy(new Item(150)));
$this->assertFalse($orSpec->isSatisfiedBy(new Item(1)));
$this->assertFalse($orSpec->isSatisfiedBy(new Item(51)));
$this->assertTrue($orSpec->isSatisfiedBy(new Item(100)));
}
public function testPlusSpecification()
public function testCanNot()
{
$spec1 = new PriceSpecification();
$spec2 = new PriceSpecification();
$plus = $spec1->plus($spec2);
$spec1 = new PriceSpecification(50, 100);
$orSpec = new NotSpecification($spec1);
$item = new Item(100);
$this->assertTrue($plus->isSatisfiedBy($item));
$spec1->setMaxPrice(150);
$spec2->setMinPrice(50);
$this->assertTrue($plus->isSatisfiedBy($item));
$spec1->setMaxPrice(150);
$spec2->setMinPrice(101);
$this->assertFalse($plus->isSatisfiedBy($item));
$spec1->setMaxPrice(99);
$spec2->setMinPrice(50);
$this->assertFalse($plus->isSatisfiedBy($item));
}
public function testEitherSpecification()
{
$spec1 = new PriceSpecification();
$spec2 = new PriceSpecification();
$either = $spec1->either($spec2);
$item = new Item(100);
$this->assertTrue($either->isSatisfiedBy($item));
$spec1->setMaxPrice(150);
$spec2->setMaxPrice(150);
$this->assertTrue($either->isSatisfiedBy($item));
$spec1->setMaxPrice(150);
$spec2->setMaxPrice(0);
$this->assertTrue($either->isSatisfiedBy($item));
$spec1->setMaxPrice(0);
$spec2->setMaxPrice(150);
$this->assertTrue($either->isSatisfiedBy($item));
$spec1->setMaxPrice(99);
$spec2->setMaxPrice(99);
$this->assertFalse($either->isSatisfiedBy($item));
$this->assertTrue($orSpec->isSatisfiedBy(new Item(150)));
$this->assertFalse($orSpec->isSatisfiedBy(new Item(50)));
}
}