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<?php |
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declare(strict_types=1); |
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namespace Thunder\Platenum\Tests; |
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use Thunder\Platenum\Enum\CallbackEnumTrait; |
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use Thunder\Platenum\Exception\PlatenumException; |
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/** |
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* @author Tomasz Kowalczyk <[email protected]> |
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*/ |
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final class CallbackEnumTest extends AbstractTestCase |
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{ |
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public function testMembers(): void |
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{ |
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$members = ['FIRST' => 1, 'SECOND' => 2]; |
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$trait = $this->makeCallbackTraitEnum($members); |
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$trait::initialize(function() use($members) { return $members; }); |
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$extends = $this->makeCallbackExtendsEnum($members); |
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$extends::initialize(function() use($members) { return $members; }); |
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$expected = ['FIRST' => 1, 'SECOND' => 2]; |
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$this->assertSame($expected, $trait::getMembersAndValues()); |
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$this->assertSame($expected, $extends::getMembersAndValues()); |
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} |
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public function testExceptionNoInitialize(): void |
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{ |
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$members = ['FIRST' => 1, 'SECOND' => 2]; |
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$class = $this->makeCallbackTraitEnum($members); |
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$this->expectException(PlatenumException::class); |
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$this->expectExceptionMessage('Enum '.$class.' requires static property $callback to be a valid callable returning members and values mapping.'); |
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$class::FIRST(); |
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} |
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public function testExceptionAlreadyInitialized(): void |
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{ |
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$members = ['FIRST' => 1, 'SECOND' => 2]; |
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$class = $this->makeCallbackTraitEnum($members); |
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$class::initialize(function() use($members) { return $members; }); |
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$this->expectException(PlatenumException::class); |
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$this->expectExceptionMessage('Enum '.$class.' callback was already initialized.'); |
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$class::initialize(function() use($members) { return $members; }); |
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} |
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public function testImpossibleExceptionCallbackNotCallable(): void |
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{ |
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$class = $this->computeUniqueClassName('CallbackTrait'); |
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eval('final class '.$class.' implements \JsonSerializable { use '.CallbackEnumTrait::class.'; }'); |
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$ref = new \ReflectionClass($class); |
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$callbacks = $ref->getProperty('callbacks'); |
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$callbacks->setAccessible(true); |
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$callbacks->setValue($class, [$class => 'invalid']); |
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$this->expectException(PlatenumException::class); |
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$this->expectExceptionMessage('Enum '.$class.' requires static property $callback to be a valid callable returning members and values mapping.'); |
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$class::FIRST(); |
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} |
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} |
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thunderer /
Platenum
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