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128 lines
3.3 KiB
PHP
128 lines
3.3 KiB
PHP
<?php
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/**
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* Class DatainterfaceTestAbstract
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*
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* @filesource DatainterfaceTestAbstract.php
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* @created 24.11.2017
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* @package chillerlan\QRCodeTest\Data
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* @author Smiley <smiley@chillerlan.net>
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* @copyright 2017 Smiley
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* @license MIT
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*/
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namespace chillerlan\QRCodeTest\Data;
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use chillerlan\QRCode\QRCode;
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use chillerlan\QRCode\QROptions;
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use PHPUnit\Framework\TestCase;
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use chillerlan\QRCode\Data\{QRCodeDataException, QRDataInterface, QRMatrix};
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use ReflectionClass;
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use function str_repeat;
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/**
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* The data interface test abstract
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*/
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abstract class DatainterfaceTestAbstract extends TestCase{
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/** @internal */
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protected ReflectionClass $reflection;
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/** @internal */
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protected QRDataInterface $dataInterface;
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/** @internal */
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protected string $testdata;
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/** @internal */
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protected array $expected;
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/**
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* @internal
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*/
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protected function setUp():void{
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$this->dataInterface = $this->getDataInterfaceInstance(new QROptions(['version' => 4]));
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$this->reflection = new ReflectionClass($this->dataInterface);
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}
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/**
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* Returns a data interface instance
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*
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* @internal
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*/
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abstract protected function getDataInterfaceInstance(QROptions $options):QRDataInterface;
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/**
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* Verifies the data interface instance
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*/
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public function testInstance():void{
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$this::assertInstanceOf(QRDataInterface::class, $this->dataInterface);
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}
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/**
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* Tests ecc masking and verifies against a sample
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*/
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public function testMaskEcc():void{
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$this->dataInterface->setData($this->testdata);
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$maskECC = $this->reflection->getMethod('maskECC');
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$maskECC->setAccessible(true);
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$this::assertSame($this->expected, $maskECC->invoke($this->dataInterface));
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}
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/**
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* @see testInitMatrix()
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* @internal
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* @return int[][]
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*/
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public function MaskPatternProvider():array{
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return [[0], [1], [2], [3], [4], [5], [6], [7]];
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}
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/**
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* Tests initializing the data matrix
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*
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* @dataProvider MaskPatternProvider
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*/
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public function testInitMatrix(int $maskPattern):void{
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$this->dataInterface->setData($this->testdata);
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$matrix = $this->dataInterface->initMatrix($maskPattern);
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$this::assertInstanceOf(QRMatrix::class, $matrix);
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$this::assertSame($maskPattern, $matrix->maskPattern());
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}
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/**
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* Tests getting the minimum QR version for the given data
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*/
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public function testGetMinimumVersion():void{
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$this->dataInterface->setData($this->testdata);
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$getMinimumVersion = $this->reflection->getMethod('getMinimumVersion');
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$getMinimumVersion->setAccessible(true);
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$this::assertSame(1, $getMinimumVersion->invoke($this->dataInterface));
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}
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/**
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* Tests if an exception is thrown when the data exceeds the maximum version while auto detecting
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*/
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public function testGetMinimumVersionException():void{
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$this->expectException(QRCodeDataException::class);
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$this->expectExceptionMessage('data exceeds');
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$this->dataInterface = $this->getDataInterfaceInstance(new QROptions(['version' => QRCode::VERSION_AUTO]));
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$this->dataInterface->setData(str_repeat($this->testdata, 1337));
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}
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/**
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* Tests if an exception is thrown on data overflow
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*/
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public function testCodeLengthOverflowException():void{
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$this->expectException(QRCodeDataException::class);
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$this->expectExceptionMessage('code length overflow');
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$this->dataInterface->setData(str_repeat($this->testdata, 1337));
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}
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}
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