adding regression test and fix for recursion bug [#5]

Author: kdocki

src/Codesleeve/Sprockets/Cache/AssetCache.php

@@ -248,6 +248,9 @@ public function isCached()
     public function isFileCached($file)
     {
         $asset = new AssetCache(new FileAsset($file), $this->cache);
+
+        $this->cache->setAssetCache($asset);
+
         return $asset->isCached();
     }
 

tests/SprocketsGeneratorTest.php

@@ -57,6 +57,27 @@ public function testConcatenationOnJavascript()
         $this->assertEquals(substr_count($output, ';'), 2);
     }
 
+
+    public function testThatAManifestThatIncludesAFileThatDependsOnAnotherFileWorks()
+    {
+        $cache = $this->getMock('\Assetic\Cache\CacheInterface');
+
+        $cache->expects($this->any())
+            ->method('has')
+            ->will($this->returnValue(true));
+
+        $cache->expects($this->any())
+            ->method('get')
+            ->will($this->returnValue('no recursion man'));
+
+        $this->generator->config['concat'] = array($this->generator->config['environment']);
+        $this->generator->config['cache_server'] = $cache;
+
+        $output = $this->generator->stylesheet($this->basePath . '/app/assets/stylesheets/manifest10.css');
+
+        $this->assertEquals('no recursion man', $output);
+    }
+
     /**
      * Mock server cache object for testing with
      *

tests/fixtures/app/assets/stylesheets/depend_on_test/colors.less

@@ -0,0 +1 @@
+colors.less

tests/fixtures/app/assets/stylesheets/depend_on_test/theme.less

@@ -0,0 +1,2 @@
+//= depend_on colors.less
+theme.less

tests/fixtures/app/assets/stylesheets/manifest10.css

@@ -0,0 +1,3 @@
+/**
+ *= require depend_on_test/theme
+ */