133 lines
4.6 KiB
PHP
133 lines
4.6 KiB
PHP
<?php
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/* Copyright (c) 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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class HighlightUtilitiesTest extends PHPUnit_Framework_TestCase
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{
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/** @var \Highlight\Highlighter */
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private $hl;
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protected function setUp()
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{
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$this->hl = new \Highlight\Highlighter();
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}
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public function testGetAvailableStyleSheets_NamesOnly()
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{
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$results = \HighlightUtilities\getAvailableStyleSheets();
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$this->assertNotEmpty($results);
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foreach ($results as $result) {
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$this->assertNotContains(DIRECTORY_SEPARATOR, $result);
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$this->assertNotContains(".css", $result);
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}
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}
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public function testGetAvailableStyleSheets_FilePaths()
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{
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$results = \HighlightUtilities\getAvailableStyleSheets(true);
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$this->assertNotEmpty($results);
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foreach ($results as $result) {
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$this->assertContains(DIRECTORY_SEPARATOR, $result);
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$this->assertContains(".css", $result);
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$this->assertFileExists($result);
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}
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}
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public function testGetAvailableStyleSheets_SameCount()
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{
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$namesOnly = \HighlightUtilities\getAvailableStyleSheets();
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$filePaths = \HighlightUtilities\getAvailableStyleSheets(true);
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$this->assertCount(count($namesOnly), $filePaths);
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}
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public function testGetStyleSheet_Exists()
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{
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$yesExt = \HighlightUtilities\getStyleSheet("a11y-dark.css");
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$noExt = \HighlightUtilities\getStyleSheet("a11y-dark");
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$this->assertNotEmpty($yesExt);
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$this->assertEquals($yesExt, $noExt);
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}
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public function testGetStyleSheet_NotExists()
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{
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$this->setExpectedException('\DomainException');
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\HighlightUtilities\getStyleSheet("strawberry.png");
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}
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public function testSplitCodeIntoArray_MultilineComment()
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{
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$raw = <<<PHP
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/**
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* Hello World
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*
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* @api
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* @since 1.0.0
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* @param string \$str Some string parameter
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*/
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PHP;
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$highlighted = $this->hl->highlight('php', $raw);
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$cleanSplit = \HighlightUtilities\splitCodeIntoArray($highlighted->value);
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$dumbSplit = preg_split('/\R/', $highlighted->value);
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$this->assertEquals(1, substr_count($highlighted->value, 'hljs-comment'));
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$this->assertEquals(count($cleanSplit), substr_count(implode(PHP_EOL, $cleanSplit), 'hljs-comment'));
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$this->assertTrue(is_array($cleanSplit));
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$this->assertCount(count($dumbSplit), $cleanSplit);
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$this->assertNotEquals($cleanSplit, $dumbSplit);
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foreach ($cleanSplit as $line) {
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$this->assertStringStartsWith('<span class="hljs-comment">', trim($line));
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$this->assertStringEndsWith('</span>', trim($line));
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}
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}
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public function testGetThemeBackgroundColorSingleColor()
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{
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$theme = 'atom-one-dark';
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$this->assertEquals(array('r' => 40, 'g' => 44, 'b' => 52), \HighlightUtilities\getThemeBackgroundColor($theme));
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}
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public function testGetThemeBackgroundColorColorWithBgImage()
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{
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$theme = 'brown-paper';
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$this->assertEquals(array('r' => 183, 'g' => 166, 'b' => 142), \HighlightUtilities\getThemeBackgroundColor($theme));
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}
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}
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