PHPUnit, implementation started

Author: logical-and

composer.json

@@ -26,6 +26,7 @@
 			"role": "Developer of UserData package"
 		}
     ],
+	"minimum-stability": "beta",
     "require": {
         "php": ">=5.4.0",
 		"ext-reflection": "*",
@@ -37,7 +38,7 @@
     "require-dev": {
         "symfony/http-foundation": "~2.1",
         "predis/predis": "0.8.*@dev",
-        "phpunit/phpunit": "4.4.*"
+        "phpunit/phpunit": "~4.4"
     },
     "suggest": {
         "symfony/http-foundation": "Allows using the Symfony Session storage backend.",

phpunit.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="tests/bootstrap.php" verbose="true">
+	<testsuites>
+        <testsuite name="Unit">
+            <directory>tests/Unit</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+            <exclude>
+                <file>src/OAuth/bootstrap.php</file>
+                <file>src/OAuth/Common/Exception/Exception.php</file>
+                <file>src/OAuth/Common/Http/Exception/TokenResponseException.php</file>
+                <file>src/OAuth/Common/Storage/Exception/StorageException.php</file>
+                <file>src/OAuth/Common/Storage/Exception/TokenNotFoundException.php</file>
+                <file>src/OAuth/Common/Token/Exception/ExpiredTokenException.php</file>
+                <file>src/OAuth/OAuth1/Signature/Exception/UnsupportedHashAlgorithmException.php</file>
+                <file>src/OAuth/OAuth2/Service/Exception/InvalidScopeException.php</file>
+                <file>src/OAuth/OAuth2/Service/Exception/MissingRefreshTokenException.php</file>
+                <file>src/OAuth/OAuth2/Token/StdOAuth2Token.php</file>
+            </exclude>
+        </whitelist>
+    </filter>
+    <php>
+        <env name="redis_host" value="127.0.0.1"/>
+        <env name="redis_port" value="6379"/>
+    </php>
+</phpunit>