145 lines
3.5 KiB
PHP
145 lines
3.5 KiB
PHP
<?php
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/**
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* Class QROptionsTest
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*
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* @filesource QROptionsTest.php
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* @created 08.11.2018
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* @package chillerlan\QRCodeTest
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* @author smiley <smiley@chillerlan.net>
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* @copyright 2018 smiley
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* @license MIT
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*
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* @noinspection PhpUnusedLocalVariableInspection
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*/
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namespace chillerlan\QRCodeTest;
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use chillerlan\QRCode\{QRCode, QRCodeException, QROptions};
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use PHPUnit\Framework\TestCase;
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/**
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* QROptions test
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*/
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class QROptionsTest extends TestCase{
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/**
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* @see testVersionClamp()
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* @return int[][]
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* @internal
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*/
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public function VersionProvider():array{
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return [
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'values > 40 should be clamped to 40' => [42, 40],
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'values < 1 should be clamped to 1' => [-42, 1],
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'values in between shold not be touched' => [21, 21],
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'value -1 should be treated as is (default)' => [QRCode::VERSION_AUTO, -1],
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];
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}
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/**
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* Tests the $version clamping
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*
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* @dataProvider VersionProvider
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*/
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public function testVersionClamp(int $version, int $expected):void{
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$o = new QROptions(['version' => $version]);
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$this::assertSame($expected, $o->version);
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}
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/**
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* @see testVersionMinMaxClamp()
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* @return int[][]
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* @internal
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*/
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public function VersionMinMaxProvider():array{
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return [
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'normal clamp' => [5, 10, 5, 10],
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'exceeding values' => [-42, 42, 1, 40],
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'min > max' => [10, 5, 5, 10],
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'min > max, exceeding' => [42, -42, 1, 40],
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];
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}
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/**
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* Tests the $versionMin/$versionMax clamping
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*
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* @dataProvider VersionMinMaxProvider
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*/
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public function testVersionMinMaxClamp(int $versionMin, int $versionMax, int $expectedMin, int $expectedMax):void{
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$o = new QROptions(['versionMin' => $versionMin, 'versionMax' => $versionMax]);
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$this::assertSame($expectedMin, $o->versionMin);
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$this::assertSame($expectedMax, $o->versionMax);
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}
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/**
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* @see testMaskPatternClamp()
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* @return int[][]
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* @internal
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*/
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public function MaskPatternProvider():array{
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return [
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'exceed max' => [42, 7,],
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'exceed min' => [-42, 0],
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'default (-1)' => [QRCode::MASK_PATTERN_AUTO, -1],
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];
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}
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/**
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* Tests the $maskPattern clamping
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*
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* @dataProvider MaskPatternProvider
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*/
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public function testMaskPatternClamp(int $maskPattern, int $expected):void{
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$o = new QROptions(['maskPattern' => $maskPattern]);
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$this::assertSame($expected, $o->maskPattern);
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}
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/**
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* Tests if an exception is thrown on an incorrect ECC level
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*/
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public function testInvalidEccLevelException():void{
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$this->expectException(QRCodeException::class);
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$this->expectExceptionMessage('Invalid error correct level: 42');
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$o = new QROptions(['eccLevel' => 42]);
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}
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/**
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* @see testClampRGBValues()
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* @return int[][][]
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* @internal
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*/
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public function RGBProvider():array{
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return [
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'exceeding values' => [[-1, 0, 999], [0, 0 ,255]],
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'too few values' => [[1, 2], [255, 255, 255]],
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'too many values' => [[1, 2, 3, 4, 5], [1, 2, 3]],
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];
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}
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/**
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* Tests clamping of the RGB values for $imageTransparencyBG
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*
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* @dataProvider RGBProvider
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*/
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public function testClampRGBValues(array $rgb, array $expected):void{
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$o = new QROptions(['imageTransparencyBG' => $rgb]);
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$this::assertSame($expected, $o->imageTransparencyBG);
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}
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/**
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* Tests if an exception is thrown when a non-numeric RGB value was encoutered
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*/
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public function testInvalidRGBValueException():void{
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$this->expectException(QRCodeException::class);
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$this->expectExceptionMessage('Invalid RGB value.');
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$o = new QROptions(['imageTransparencyBG' => ['r', 'g', 'b']]);
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}
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}
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