diff --git a/tests/ZM/API/CQTest.php b/tests/ZM/API/CQTest.php
new file mode 100644
index 00000000..84d4f7d9
--- /dev/null
+++ b/tests/ZM/API/CQTest.php
@@ -0,0 +1,199 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\ZM\API;
+
+use PHPUnit\Framework\TestCase;
+use ZM\API\CQ;
+
+/**
+ * @internal
+ */
+class CQTest extends TestCase
+{
+    public function testShare()
+    {
+        $this->assertEquals(
+            '[CQ:share,url=https://www.baidu.com,title=hello,content=world,image=https://www.baidu.com/img/bd_logo1.png]',
+            CQ::share('https://www.baidu.com', 'hello', 'world', 'https://www.baidu.com/img/bd_logo1.png')
+        );
+        $this->assertEquals(
+            '[CQ:share,url=https://www.baidu.com,title=123]',
+            CQ::share('https://www.baidu.com', '123')
+        );
+        $this->assertEquals(
+            '[CQ:share,url=https://www.baidu.com,title=123,content=456]',
+            CQ::share('https://www.baidu.com', '123', '456')
+        );
+        $this->assertEquals(
+            '[CQ:share,url=https://www.baidu.com,title=123,content=456,image=https://www.baidu.com/img/bd_logo1.png]',
+            CQ::share('https://www.baidu.com', '123', '456', 'https://www.baidu.com/img/bd_logo1.png')
+        );
+    }
+
+    public function testShake()
+    {
+        $this->assertEquals('[CQ:shake]', CQ::shake());
+    }
+
+    public function testLocation()
+    {
+        $this->assertEquals('[CQ:location,lat=23.137466,lon=113.352425]', CQ::location(23.137466, 113.352425));
+    }
+
+    public function testVideo()
+    {
+        $this->assertEquals('[CQ:video,file=https://www.baidu.com,cache=0,proxy=false,timeout=20]', CQ::video('https://www.baidu.com', false, false, 20));
+    }
+
+    public function testContact()
+    {
+        $this->assertEquals('[CQ:contact,type=qq,id=123456789]', CQ::contact('qq', '123456789'));
+    }
+
+    public function testForward()
+    {
+        $this->assertEquals('[CQ:forward,id=123456789]', CQ::forward(123456789));
+    }
+
+    public function testAnonymous()
+    {
+        $this->assertEquals('[CQ:anonymous,ignore=0]', CQ::anonymous(0));
+    }
+
+    public function testCustom()
+    {
+        $this->assertEquals('[CQ:test,type=test,data=hello]', CQ::_custom('test', ['type' => 'test', 'data' => 'hello']));
+    }
+
+    public function testEscape()
+    {
+        $this->assertEquals('hello&#91;&#93;,', CQ::escape('hello[],'));
+    }
+
+    public function testMusic()
+    {
+        $this->assertEquals('[CQ:music,type=qq,id=123456789]', CQ::music('qq', '123456789'));
+        $this->assertEquals('[CQ:music,type=163,id=123456789]', CQ::music('163', '123456789'));
+        $this->assertEquals('[CQ:music,type=xiami,id=123456789]', CQ::music('xiami', '123456789'));
+        $this->assertEquals(' ', CQ::music('custom', '123456789'));
+        $this->assertEquals('[CQ:music,type=custom,url=123456789,audio=test,title=test1]', CQ::music('custom', '123456789', 'test', 'test1'));
+        $this->assertEquals('[CQ:music,type=custom,url=123456789,audio=test,title=test1,content=test2]', CQ::music('custom', '123456789', 'test', 'test1', 'test2'));
+        $this->assertEquals('[CQ:music,type=custom,url=123456789,audio=test,title=test1,content=test2,image=test3]', CQ::music('custom', '123456789', 'test', 'test1', 'test2', 'test3'));
+        $this->assertEquals(' ', CQ::music('custom test', '123456789', 'test', 'test1', 'test2', 'test3'));
+    }
+
+    public function testPoke()
+    {
+        $this->assertEquals('[CQ:poke,type=id,id=123456789]', CQ::poke('id', '123456789'));
+    }
+
+    public function testJson()
+    {
+        $this->assertEquals('[CQ:json,data={"a":"b&#91;"},resid=1]', CQ::json(json_encode(['a' => 'b[']), 1));
+    }
+
+    public function testEncode()
+    {
+        $this->assertEquals('hello&#91;&#93;,', CQ::encode('hello[],'));
+    }
+
+    public function testDice()
+    {
+        $this->assertEquals('[CQ:dice]', CQ::dice());
+    }
+
+    public function testRecord()
+    {
+        $this->assertEquals('[CQ:record,file=https://www.baidu.com,cache=0]', CQ::record('https://www.baidu.com', false, false));
+    }
+
+    public function testDecode()
+    {
+        $this->assertEquals('hello[],', CQ::decode('hello&#91;&#93;,'));
+    }
+
+    public function testRemoveCQ()
+    {
+        $this->assertEquals('hello,', CQ::removeCQ('hello[CQ:at,qq=123456789],'));
+        $this->assertEquals('hello[CQ:at,qq=123456789,', CQ::removeCQ('hello[CQ:at,qq=123456789,'));
+        $this->assertEquals('hello', CQ::removeCQ('[CQ:dice]hello[CQ:at,qq=123456789]'));
+    }
+
+    public function testGetAllCQ()
+    {
+        $array = CQ::getAllCQ('[CQ:dice][CQ:at,qq=123456789]');
+        $this->assertEquals([
+            [
+                'type' => 'dice',
+                'start' => 0,
+                'end' => 8,
+            ],
+            [
+                'type' => 'at',
+                'params' => [
+                    'qq' => '123456789',
+                ],
+                'start' => 9,
+                'end' => 28,
+            ],
+        ], $array);
+    }
+
+    public function testGetCQ()
+    {
+        $this->assertEquals([
+            'type' => 'dice',
+            'start' => 0,
+            'end' => 8,
+        ], CQ::getCQ('[CQ:dice]'));
+        $this->assertEquals([
+            'type' => 'at',
+            'params' => [
+                'qq' => '123456789',
+            ],
+            'start' => 0,
+            'end' => 19,
+        ], CQ::getCQ('[CQ:at,qq=123456789]'));
+        $this->assertNull(CQ::getCQ('[CQ:at,qq=123456789'));
+        $this->assertNull(CQ::getCQ('[CQ;at,qq=123456789]'));
+    }
+
+    public function testImage()
+    {
+        $this->assertEquals('[CQ:image,file=https://www.baidu.com]', CQ::image('https://www.baidu.com'));
+    }
+
+    public function testRps()
+    {
+        $this->assertEquals('[CQ:rps]', CQ::rps());
+    }
+
+    public function testReplace()
+    {
+        $this->assertEquals('[]', CQ::replace('{{}}'));
+    }
+
+    public function testAt()
+    {
+        $this->assertEquals('[CQ:at,qq=123456789]', CQ::at('123456789'));
+        $this->assertEquals(' ', CQ::at(null));
+    }
+
+    public function testXml()
+    {
+        $this->assertEquals('[CQ:xml,data=<xml></xml>]', CQ::xml('<xml></xml>'));
+    }
+
+    public function testFace()
+    {
+        $this->assertEquals('[CQ:face,id=1]', CQ::face(1));
+        $this->assertEquals(' ', CQ::face(null));
+    }
+
+    public function testNode()
+    {
+        $this->assertEquals('[CQ:node,user_id=test,nickname=content,content=blah]', CQ::node('test', 'content', 'blah'));
+    }
+}