--- /dev/null
+<?php
+
+namespace Tests\Behat\Gherkin\Cache;
+
+use Behat\Gherkin\Cache\MemoryCache;
+use Behat\Gherkin\Node\FeatureNode;
+use Behat\Gherkin\Node\ScenarioNode;
+
+class MemoryCacheTest extends \PHPUnit_Framework_TestCase
+{
+ 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);
+ }
+
+ protected function setUp()
+ {
+ $this->cache = new MemoryCache();
+ }
+}