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<?php |
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/** |
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* Created by PhpStorm. |
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* User: horat1us |
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* Date: 5/4/17 |
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* Time: 12:10 PM |
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*/ |
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namespace Horat1us\Tests; |
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use Horat1us\Examples\Head; |
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use Horat1us\Examples\Person; |
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use Horat1us\XmlConvertibleObject; |
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use SebastianBergmann\PHPLOC\Log\XML; |
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class DiffTest extends \PHPUnit_Framework_TestCase |
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{ |
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public function testDifferenceWithEmpty() |
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{ |
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$first = new Person('Alex', 'Jobs'); |
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$second = new Person('Alex', 'Jobs', [ |
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new XmlConvertibleObject() |
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]); |
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$diff = $first->xmlDiff($second); |
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$this->assertInstanceOf(get_class($first), $diff); |
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} |
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public function testDifferenceWithAdditional() |
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{ |
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$first = new Person('Alex', 'Jobs', [ |
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new XmlConvertibleObject('a'), |
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new XmlConvertibleObject('b'), |
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]); |
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$second = new Person('Alex', 'Jobs', [ |
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new XmlConvertibleObject('b'), |
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]); |
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$diff = $first->xmlDiff($second); |
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$this->assertInstanceOf(get_class($first), $diff); |
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$this->assertNotNull($diff->xmlChildren); |
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$this->assertEquals(1, count($diff->xmlChildren ?? [])); |
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$this->assertEquals('a', $diff->xmlChildren[0]->getXmlElementName()); |
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} |
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public function testDifferenceWithNoProperty() |
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{ |
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$a = new XmlConvertibleObject('undefined'); |
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$b = new XmlConvertibleObject('undefined'); |
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$a->{'property'} = mt_rand(); |
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$diff = $a->xmlDiff($b); |
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$this->assertInstanceOf(get_class($a), $diff); |
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} |
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public function testDifference() |
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{ |
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$xml = $this->generateFirst(); |
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$compared = $this->generateSecond(); |
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$result = $xml->xmlDiff($compared); |
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$this->assertInstanceOf(Person::class, $result); |
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$this->assertNotNull($result->xmlChildren); |
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$this->assertCount(1, $result->xmlChildren); |
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$this->assertInstanceOf(Head::class, $result->xmlChildren[0]); |
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$this->assertNotNull($result->xmlChildren[0]->xmlChildren); |
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$this->assertCount(1, $result->xmlChildren[0]->xmlChildren); |
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$this->assertInstanceOf( |
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XmlConvertibleObject::class, |
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$result->xmlChildren[0]->xmlChildren[0] |
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); |
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$this->assertNull($result->xmlChildren[0]->xmlChildren[0]->xmlChildren); |
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} |
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protected function generateFirst() |
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{ |
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return new Person("Alex", "Letni", [ |
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new Head("small", 'cool', [ |
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new XmlConvertibleObject('Eye'), |
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new XmlConvertibleObject('Eye', [ |
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new Person('Adam', 'Morgan'), |
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]), |
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]) |
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]); |
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} |
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protected function generateSecond() |
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{ |
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return new Person("Alex", "Letni", [ |
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new Head('small', 'cool', [ |
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new XmlConvertibleObject('Eye', [ |
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new Person('Adam', 'Morgan'), |
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]), |
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]) |
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]); |
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} |
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} |
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: