131 lines
5.3 KiB
PHP
131 lines
5.3 KiB
PHP
<?php
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/* Copyright (c) 2013-2019 Geert Bergman (geert@scrivo.nl), highlight.php
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of "highlight.js", "highlight.php", nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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use Highlight\Highlighter;
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use Highlight\Language;
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use Symfony\Component\Finder\Finder;
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class HighlighterTest extends PHPUnit_Framework_TestCase
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{
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public function testUnknownLanguageThrowsDomainException()
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{
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$this->setExpectedException('\DomainException');
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$hl = new Highlighter();
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$hl->highlight("blah++", "als blurp eq z dan zeg 'flipper'");
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}
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public function testListLanguagesWithoutAliases()
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{
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$languageFinder = new Finder();
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$expectedLanguageCount = $languageFinder->in(__DIR__ . '/../Highlight/languages/')->name('*.json')->count();
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$hl = new Highlighter();
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$availableLanguages = $hl->listLanguages();
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$this->assertEquals($expectedLanguageCount, count($availableLanguages));
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$availableLanguages = $hl->listLanguages(false);
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$this->assertEquals($expectedLanguageCount, count($availableLanguages));
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}
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public function testListLanguagesWithAliases()
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{
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$languageFinder = new Finder();
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$minimumLanguageCount = $languageFinder->in(__DIR__ . '/../Highlight/languages/')->name('*.json')->count();
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$hl = new Highlighter();
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$availableLanguages = $hl->listLanguages(true);
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$this->assertGreaterThan($minimumLanguageCount, count($availableLanguages));
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// Verify some common aliases/names are present.
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$this->assertContains('yaml', $availableLanguages);
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$this->assertContains('yml', $availableLanguages);
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$this->assertContains('c++', $availableLanguages);
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$this->assertContains('cpp', $availableLanguages);
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}
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public function testGetAliasesForLanguageWhenUsingMainLanguageName()
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{
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$languageDefinitionFile = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR .
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'Highlight' . DIRECTORY_SEPARATOR . 'languages' . DIRECTORY_SEPARATOR . "php.json";
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$language = new Language('php', $languageDefinitionFile);
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$expected_aliases = $language->aliases;
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$expected_aliases[] = 'php';
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sort($expected_aliases);
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$hl = new Highlighter();
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$aliases = $hl->getAliasesForLanguage('php');
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sort($aliases);
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$this->assertEquals($expected_aliases, $aliases);
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}
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public function testGetAliasesForLanguageWhenLanguageHasNoAliases()
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{
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$languageDefinitionFile = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR .
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'Highlight' . DIRECTORY_SEPARATOR . 'languages' . DIRECTORY_SEPARATOR . "ada.json";
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$language = new Language('ada', $languageDefinitionFile);
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$expected_aliases = $language->aliases;
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$expected_aliases[] = 'ada';
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sort($expected_aliases);
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$hl = new Highlighter();
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$aliases = $hl->getAliasesForLanguage('ada');
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sort($aliases);
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$this->assertEquals($expected_aliases, $aliases);
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}
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public function testGetAliasesForLanguageWhenUsingLanguageAlias()
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{
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$languageDefinitionFile = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR .
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'Highlight' . DIRECTORY_SEPARATOR . 'languages' . DIRECTORY_SEPARATOR . "php.json";
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$language = new Language('php', $languageDefinitionFile);
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$expected_aliases = $language->aliases;
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$expected_aliases[] = 'php';
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sort($expected_aliases);
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$hl = new Highlighter();
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$aliases = $hl->getAliasesForLanguage('php3');
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sort($aliases);
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$this->assertEquals($expected_aliases, $aliases);
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}
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public function testGetAliasesForLanguageRaisesExceptionForNonExistingLanguage()
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{
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$this->setExpectedException('\DomainException');
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$hl = new Highlighter();
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$hl->getAliasesForLanguage('blah+');
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}
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}
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