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exp/Plugin/DebugKit/Test/Case/Lib/DebugMemoryTest.php

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+<?php
+/**
+ * DebugKit Debug Memory Test Cases
+ *
+ * PHP 5
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @license       http://www.opensource.org/licenses/mit-license.php MIT License
+ **/
+
+App::uses('DebugMemory', 'DebugKit.Lib');
+
+/**
+ * Class DebugMemoryTest
+ *
+ */
+class DebugMemoryTest extends CakeTestCase {
+
+/**
+ * test memory usage
+ *
+ * @return void
+ */
+	public function testMemoryUsage() {
+		$result = DebugMemory::getCurrent();
+		$this->assertTrue(is_int($result));
+
+		$result = DebugMemory::getPeak();
+		$this->assertTrue(is_int($result));
+	}
+
+/**
+ * test making memory use markers.
+ *
+ * @return void
+ */
+	public function testMemorySettingAndGetting() {
+		DebugMemory::clear();
+		$result = DebugMemory::record('test marker');
+		$this->assertTrue($result);
+
+		$result = DebugMemory::getAll(true);
+		$this->assertEquals(count($result), 1);
+		$this->assertTrue(isset($result['test marker']));
+		$this->assertTrue(is_numeric($result['test marker']));
+
+		$result = DebugMemory::getAll();
+		$this->assertTrue(empty($result));
+
+		DebugMemory::record('test marker');
+		DebugMemory::record('test marker');
+		$result = DebugMemory::getAll();
+
+		$this->assertEquals(count($result), 2);
+		$this->assertTrue(isset($result['test marker']));
+		$this->assertTrue(isset($result['test marker #2']));
+	}
+}