115 lines
3.3 KiB
PHP
115 lines
3.3 KiB
PHP
<?php
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/*
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* This file is part of Mustache.php.
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*
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* (c) 2012 Justin Hileman
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* A PHPUnit test case wrapping the Mustache Spec
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*
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* @group mustache-spec
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* @group functional
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*/
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class Mustache_Test_FiveThree_Functional_MustacheSpecTest extends PHPUnit_Framework_TestCase {
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private static $mustache;
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public static function setUpBeforeClass() {
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self::$mustache = new Mustache_Engine;
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}
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/**
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* For some reason data providers can't mark tests skipped, so this test exists
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* simply to provide a 'skipped' test if the `spec` submodule isn't initialized.
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*/
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public function testSpecInitialized() {
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if (!file_exists(dirname(__FILE__).'/../../../../../vendor/spec/specs/')) {
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$this->markTestSkipped('Mustache spec submodule not initialized: run "git submodule update --init"');
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}
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}
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/**
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* @group lambdas
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* @dataProvider loadLambdasSpec
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*/
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public function testLambdasSpec($desc, $source, $partials, $data, $expected) {
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$template = self::loadTemplate($source, $partials);
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$this->assertEquals($expected, $template($this->prepareLambdasSpec($data)), $desc);
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}
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public function loadLambdasSpec() {
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return $this->loadSpec('~lambdas');
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}
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/**
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* Extract and lambdafy any 'lambda' values found in the $data array.
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*/
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private function prepareLambdasSpec($data) {
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foreach ($data as $key => $val) {
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if ($key === 'lambda') {
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if (!isset($val['php'])) {
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$this->markTestSkipped(sprintf('PHP lambda test not implemented for this test.'));
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}
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$func = $val['php'];
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$data[$key] = function($text = null) use ($func) {
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return eval($func);
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};
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} elseif (is_array($val)) {
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$data[$key] = $this->prepareLambdasSpec($val);
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}
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}
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return $data;
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}
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/**
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* Data provider for the mustache spec test.
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*
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* Loads YAML files from the spec and converts them to PHPisms.
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*
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* @access public
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* @return array
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*/
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private function loadSpec($name) {
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$filename = dirname(__FILE__) . '/../../../../../vendor/spec/specs/' . $name . '.yml';
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if (!file_exists($filename)) {
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return array();
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}
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$data = array();
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$yaml = new sfYamlParser;
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$file = file_get_contents($filename);
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// @hack: pre-process the 'lambdas' spec so the Symfony YAML parser doesn't complain.
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if ($name === '~lambdas') {
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$file = str_replace(" !code\n", "\n", $file);
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}
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$spec = $yaml->parse($file);
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foreach ($spec['tests'] as $test) {
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$data[] = array(
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$test['name'] . ': ' . $test['desc'],
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$test['template'],
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isset($test['partials']) ? $test['partials'] : array(),
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$test['data'],
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$test['expected'],
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);
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}
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return $data;
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}
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private static function loadTemplate($source, $partials) {
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self::$mustache->setPartials($partials);
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return self::$mustache->loadTemplate($source);
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}
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}
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