Refactory provider's mechanism

tests/cases/Aspect/Provider/ProviderTest.php

@@ -0,0 +1,63 @@
+<?php
+namespace Aspect\Provider;
+use Aspect;
+
+class FSTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var Provider
+     */
+    public $provider;
+
+    public function setUp() {
+        $this->provider = new FS(ASPECT_RESOURCES.'/template');
+    }
+
+    public function testIsTemplateExists() {
+        $this->assertTrue($this->provider->isTemplateExists("template1.tpl"));
+        $this->assertFalse($this->provider->isTemplateExists("unexists.tpl"));
+    }
+
+    public function testGetSource() {
+        $src = $this->provider->getSource("template1.tpl", $time);
+        clearstatcache();
+        $this->assertEquals(file_get_contents(ASPECT_RESOURCES.'/template/template1.tpl'), $src);
+        $this->assertEquals(filemtime(ASPECT_RESOURCES.'/template/template1.tpl'), $time);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetSourceInvalid() {
+        $this->provider->getSource("unexists.tpl", $time);
+    }
+
+    public function testGetLastModified() {
+        $time = $this->provider->getLastModified("template1.tpl");
+        clearstatcache();
+        $this->assertEquals(filemtime(ASPECT_RESOURCES.'/template/template1.tpl'), $time);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetLastModifiedInvalid() {
+        $this->provider->getLastModified("unexists.tpl");
+    }
+
+    public function testGetLastModifiedBatch() {
+        $times = $this->provider->getLastModifiedBatch(array("template1.tpl", "template2.tpl", "parent.tpl"));
+        clearstatcache();
+        foreach($times as $template => $time) {
+            $this->assertEquals(filemtime(ASPECT_RESOURCES."/template/$template"), $time);
+        }
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testGetLastModifiedBatchInvalid() {
+        $this->provider->getLastModifiedBatch(array("template1.tpl", "unexists.tpl", "parent.tpl"));
+
+    }
+}
+