56 lines
2.2 KiB
PHP
56 lines
2.2 KiB
PHP
<?php
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/** @license MIT
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* Copyright 2018 J. King et al.
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* See LICENSE and AUTHORS files for details */
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declare(strict_types=1);
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namespace MensBeam\Intl\TestCase;
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use MensBeam\Intl\Encoding;
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class TestEncoding extends \PHPUnit\Framework\TestCase {
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/** @dataProvider provideLabelData */
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public function testMatchALabelToAnEncoding(string $label, array $exp) {
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$this->assertSame($exp, Encoding::matchLabel($label));
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$this->assertSame($exp, Encoding::matchLabel(strtoupper($label)));
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$this->assertSame($exp, Encoding::matchLabel(" $label\n\n\r\t"));
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}
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public function testFailToMatchALabelToAnEncoding() {
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$this->assertNull(Encoding::matchLabel("Not a label"));
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}
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/** @dataProvider provideLabelData */
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public function testCreateADecoderFromALabel(string $label, array $data) {
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$this->assertInstanceOf($data['class'], Encoding::createDecoder($label, ""));
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$this->assertInstanceOf($data['class'], Encoding::createDecoder(strtoupper($label), ""));
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$this->assertInstanceOf($data['class'], Encoding::createDecoder(" $label\n\n\r\t", ""));
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}
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public function testFailToCreateADecoderFromALabel() {
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$this->assertNull(Encoding::createDecoder("Not a label", ""));
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}
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public function provideLabelData() {
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$ns = "MensBeam\\Intl\\Encoding\\";
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$labels = [];
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$names = [];
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foreach (new \GlobIterator(\MensBeam\Intl\BASE."/lib/Encoding/*.php", \FilesystemIterator::CURRENT_AS_PATHNAME) as $file) {
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$file = basename($file, ".php");
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$className = $ns.$file;
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$class = new \ReflectionClass($className);
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if ($class->implementsInterface(\MensBeam\Intl\Encoding\Encoding::class) && $class->isInstantiable()) {
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$name = $class->getConstant("NAME");
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$names[$name] = $className;
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foreach ($class->getConstant("LABELS") as $label) {
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$labels[$label] = $name;
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}
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}
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}
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$out = [];
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foreach ($labels as $label => $name) {
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$out[] = [(string) $label, ['label' => (string) $label, 'name' => $name, 'class' => $names[$name]]];
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}
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return $out;
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}
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}
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