add: di test

Author: Player626

tests/Bar.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace EasySwoole\Component\Tests;
+
+class Bar
+{
+    public $bar = 'bar';
+}

tests/DiTest.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace EasySwoole\Component\Tests;
+
+use EasySwoole\Component\Di;
+use PHPUnit\Framework\TestCase;
+
+class DiTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        Di::getInstance()->clear();
+    }
+
+    public function testSetAndGet()
+    {
+        // string
+        Di::getInstance()->set('string', 'string');
+        $this->assertEquals(Di::getInstance()->get('string'), 'string');
+
+        // callback
+        Di::getInstance()->set('callback', function () {
+            return 'callback';
+        });
+        $this->assertIsCallable(Di::getInstance()->get('callback'));
+        $this->assertEquals('callback', call_user_func(Di::getInstance()->get('callback')));
+
+        // object
+        Di::getInstance()->set('object', new class {
+            public $foo = 1;
+
+            public function bar()
+            {
+                return 'bar';
+            }
+        });
+        $this->assertIsObject(Di::getInstance()->get('object'));
+        $this->assertEquals('bar', call_user_func([Di::getInstance()->get('object'), 'bar']));
+        Di::getInstance()->get('object')->foo = 2;
+        $this->assertEquals(2, Di::getInstance()->get('object')->foo);
+
+        // ref di
+        Di::getInstance()->set(Bar::class, Bar::class);
+        Di::getInstance()->set(Foo::class, Foo::class);
+        $this->assertEquals(Di::getInstance()->get(Foo::class)->bar->bar, 'bar');
+    }
+
+    public function testAlias()
+    {
+        Di::getInstance()->set('string', 'value');
+        Di::getInstance()->alias('string-alias', 'string');
+        $this->assertEquals('value', Di::getInstance()->get('string-alias'));
+        Di::getInstance()->deleteAlias('string-alias');
+        $this->assertEquals(null, Di::getInstance()->get('string-alias'));
+    }
+
+    public function testDelete()
+    {
+        Di::getInstance()->set('string', 'value');
+        Di::getInstance()->set('string1', 'value');
+        $this->assertEquals('value', Di::getInstance()->get('string'));
+        $this->assertEquals('value', Di::getInstance()->get('string1'));
+        Di::getInstance()->delete('string');
+        $this->assertEquals(null, Di::getInstance()->get('string'));
+        $this->assertEquals('value', Di::getInstance()->get('string1'));
+    }
+
+    public function testClear()
+    {
+        Di::getInstance()->set('string', 'value');
+        Di::getInstance()->set('string1', 'value');
+        $this->assertEquals('value', Di::getInstance()->get('string'));
+        $this->assertEquals('value', Di::getInstance()->get('string1'));
+        Di::getInstance()->clear();
+        $this->assertEquals(null, Di::getInstance()->get('string'));
+        $this->assertEquals(null, Di::getInstance()->get('string1'));
+    }
+
+    public function testOnMissKey()
+    {
+        Di::getInstance()->setOnKeyMiss(function ($key) {
+            return "{$key} miss";
+        });
+
+        $this->assertEquals('string miss', Di::getInstance()->get('string'));
+    }
+}

tests/Foo.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace EasySwoole\Component\Tests;
+
+class Foo
+{
+    public $bar;
+    public function __construct(Bar $bar)
+    {
+        $this->bar = $bar;
+    }
+}