Add PHPUnit

Author: KanDisheng

composer.json

@@ -28,5 +28,8 @@
   },
   "require": {
     "php": ">=5.3.0"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "4.*"
   }
 }

phpunit.xml

@@ -0,0 +1,7 @@
+<phpunit>
+    <testsuites>
+        <testsuite name="CodeMommy AutoloadPHP">
+            <directory>test</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

source/Autoload.php

@@ -2,7 +2,7 @@
 
 /**
  * CodeMommy AutoloadPHP
- * @author  Candison November <www.kandisheng.com>
+ * @author Candison November <www.kandisheng.com>
  */
 
 namespace CodeMommy\AutoloadPHP;

test/AutoloadTest.php

@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * @author Candison November <www.kandisheng.com>
+ */
+
+declare(strict_types=1);
+
+require_once(__DIR__ . '/../vendor/autoload.php');
+
+use PHPUnit\Framework\TestCase;
+use CodeMommy\AutoloadPHP\Autoload;
+use NamespaceOne\ClassOne;
+use Root\NamespaceTwo\ClassTwo;
+use Root\NamespaceThree\ClassThree;
+
+class AutoloadTest extends TestCase
+{
+    /**
+     * Test Load
+     * @return void
+     */
+    public function testLoad1()
+    {
+        Autoload::load(__DIR__, '');
+        $this->assertEquals(ClassOne::show(), 'ClassOne');
+    }
+
+    /**
+     * Test Load
+     * @return void
+     */
+    public function testLoad2()
+    {
+        Autoload::load(__DIR__, 'Root');
+        $this->assertEquals(ClassTwo::show(), 'ClassTwo');
+    }
+
+    /**
+     * Test File
+     * @return void
+     */
+    public function testFile()
+    {
+        Autoload::file(__DIR__ . '/NamespaceThree/ClassThree.php', 'Root\NamespaceThree\ClassThree');
+        $this->assertEquals(ClassThree::show(), 'ClassThree');
+    }
+}

test/NamespaceOne/ClassOne.php

@@ -1,15 +1,22 @@
 <?php
 
 /**
- * @author  Candison November <www.kandisheng.com>
+ * @author Candison November <www.kandisheng.com>
  */
 
 namespace NamespaceOne;
 
+/**
+ * Class ClassOne
+ * @package NamespaceOne
+ */
 class ClassOne
 {
+    /**
+     * @return string
+     */
     public static function show()
     {
-        echo 'ClassOne';
+        return 'ClassOne';
     }
 }

test/NamespaceThree/ClassThree.php

@@ -1,15 +1,22 @@
 <?php
 
 /**
- * @author  Candison November <www.kandisheng.com>
+ * @author Candison November <www.kandisheng.com>
  */
 
 namespace Root\NamespaceThree;
 
+/**
+ * Class ClassThree
+ * @package Root\NamespaceThree
+ */
 class ClassThree
 {
+    /**
+     * @return string
+     */
     public static function show()
     {
-        echo 'ClassThree';
+        return 'ClassThree';
     }
 }

test/NamespaceTwo/ClassTwo.php

@@ -1,15 +1,22 @@
 <?php
 
 /**
- * @author  Candison November <www.kandisheng.com>
+ * @author Candison November <www.kandisheng.com>
  */
 
 namespace Root\NamespaceTwo;
 
+/**
+ * Class ClassTwo
+ * @package Root\NamespaceTwo
+ */
 class ClassTwo
 {
+    /**
+     * @return string
+     */
     public static function show()
     {
-        echo 'ClassTwo';
+        return 'ClassTwo';
     }
 }