VSCode support, code coverage and reports, test debug support

* Add VSCode config for launching debugger.
* Now get code coverage with updated PHPUnit.
* Update target PHP version. We had been targeting 5.5 which is way old.
* Added commented out code that is useful for debugging tests.

.travis.yml

@@ -2,10 +2,7 @@ language: php
 
 matrix:
     include:
-        - php: 5.6
-        - php: 7.0
         - php: 7.1
-        - php: 5.6
           env: COMPOSER_FLAGS="--prefer-lowest"
 
 before_install:

.vscode/launch.json

@@ -0,0 +1,22 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Listen for XDebug",
+            "type": "php",
+            "request": "launch",
+            "port": 9000
+        },
+        {
+            "name": "Launch currently open script",
+            "type": "php",
+            "request": "launch",
+            "program": "${file}",
+            "cwd": "${fileDirname}",
+            "port": 9000
+        }
+    ]
+}

composer.json

@@ -12,11 +12,11 @@
 		}
 	],
 	"require": {
-		"php": "^5.6 || ^7.0",
+		"php": "^7.1",
 		"guzzlehttp/guzzle": "^6.2"
 	},
 	"require-dev": {
-		"phpunit/phpunit": "^5.5",
+		"phpunit/phpunit": "^7.5",
 		"phpdocumentor/phpdocumentor": "^2.9",
 		"mikey179/vfsStream": "^1.2"
 	},

phpunit.xml

@@ -12,6 +12,6 @@
 		</whitelist>
 	</filter>
 	<logging>
-		<log type="coverage-html" target="coverage/report" charset="UTF-8" yui="true" highlight="true" lowUpperBound="50" highLowerBound="80"/>
+		<log type="coverage-html" target="coverage/report" lowUpperBound="50" highLowerBound="80"/>
 	</logging>
 </phpunit>

tests/Functional/GraphTestBase.php

@@ -26,10 +26,11 @@ public function __construct()
 
     public function getAuthenticatedClient()
     {
-        if ($this->graphClient == null) 
+        if ($this->graphClient == null)
         {
             $this->graphClient = new Graph();
             $this->graphClient->setAccessToken($this->getAccessToken());
+            //$this->graphClient->setProxyPort("localhost:8888"); // Need for fiddler.
         }
     }
 
@@ -46,6 +47,8 @@ public function getAccessToken()
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
         curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
         curl_setopt($ch, CURLOPT_FAILONERROR, 0);
+        //curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); // turns off SSL check,
+        //curl_setopt($ch, CURLOPT_PROXY, "127.0.0.1:8888"); // need for fiddler + auth
         curl_setopt($ch, CURLOPT_HTTPHEADER, array($this->contentType, 'Content-Length: ' . strlen($body)));
 
         $result = curl_exec ($ch);

tests/Http/GraphCollectionRequestTest.php

@@ -31,7 +31,7 @@ public function setUp()
 
     public function testHitEndOfCollection()
     {
-        $this->expectException(PHPUnit_Framework_Error::class);
+        $this->expectException(\PHPUnit\Framework\Error\Error::class);
 
         //First page
         $this->collectionRequest->setPageCallInfo();