Feat laravel ut (#65)

* remove weight in mm

- add testcase

* support "UT" in Laravel

lib/Pinpoint/Plugins/LaravelPerRequest.php

@@ -0,0 +1,28 @@
+<?php
+
+/******************************************************************************
+ * Copyright 2020 NAVER Corp.                                                 *
+ *                                                                            *
+ * Licensed under the Apache License, Version 2.0 (the "License");            *
+ * you may not use this file except in compliance with the License.           *
+ * You may obtain a copy of the License at                                    *
+ *                                                                            *
+ *     http://www.apache.org/licenses/LICENSE-2.0                             *
+ *                                                                            *
+ * Unless required by applicable law or agreed to in writing, software        *
+ * distributed under the License is distributed on an "AS IS" BASIS,          *
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   *
+ * See the License for the specific language governing permissions and        *
+ * limitations under the License.                                             *
+ ******************************************************************************/
+namespace Pinpoint\Plugins;
+
+class LaravelPerRequest extends DefaultRequestPlugin
+{
+    public function __destruct()
+    {
+        pinpoint_set_context(PP_ROUTE_KEY, Request()->route()->uri());
+        parent::__destruct();
+    }
+}
+//author: eeliu