--- /dev/null
+<?php
+
+namespace Tests\Behat\Gherkin\Cache;
+
+use Behat\Gherkin\Cache\FileCache;
+use Behat\Gherkin\Node\FeatureNode;
+use Behat\Gherkin\Node\ScenarioNode;
+use Behat\Gherkin\Gherkin;
+
+class FileCacheTest extends \PHPUnit_Framework_TestCase
+{
+ private $path;
+ private $cache;
+
+ public function testIsFreshWhenThereIsNoFile()
+ {
+ $this->assertFalse($this->cache->isFresh('unexisting', time() + 100));
+ }
+
+ public function testIsFreshOnFreshFile()
+ {
+ $feature = new FeatureNode(null, null, array(), null, array(), null, null, null, null);
+
+ $this->cache->write('some_path', $feature);
+
+ $this->assertFalse($this->cache->isFresh('some_path', time() + 100));
+ }
+
+ public function testIsFreshOnOutdated()
+ {
+ $feature = new FeatureNode(null, null, array(), null, array(), null, null, null, null);
+
+ $this->cache->write('some_path', $feature);
+
+ $this->assertTrue($this->cache->isFresh('some_path', time() - 100));
+ }
+
+ public function testCacheAndRead()
+ {
+ $scenarios = array(new ScenarioNode('Some scenario', array(), array(), null, null));
+ $feature = new FeatureNode('Some feature', 'some description', array(), null, $scenarios, null, null, null, null);
+
+ $this->cache->write('some_feature', $feature);
+ $featureRead = $this->cache->read('some_feature');
+
+ $this->assertEquals($feature, $featureRead);
+ }
+
+ public function testBrokenCacheRead()
+ {
+ $this->setExpectedException('Behat\Gherkin\Exception\CacheException');
+
+ touch($this->path . '/v' . Gherkin::VERSION . '/' . md5('broken_feature') . '.feature.cache');
+ $this->cache->read('broken_feature');
+ }
+
+ public function testUnwriteableCacheDir()
+ {
+ $this->setExpectedException('Behat\Gherkin\Exception\CacheException');
+
+ new FileCache('/dev/null/gherkin-test');
+ }
+
+ protected function setUp()
+ {
+ $this->cache = new FileCache($this->path = sys_get_temp_dir() . '/gherkin-test');
+ }
+
+ protected function tearDown()
+ {
+ foreach (glob($this->path . '/*.feature.cache') as $file) {
+ unlink((string) $file);
+ }
+ }
+}