Merge pull request #12 from byjg/deprecation-warning

Fix unittest to get deprecation warnings

.gitignore

@@ -3,3 +3,4 @@
 
 vendor
 composer.lock
+.phpunit.result.cache

phpunit.xml.dist

@@ -14,6 +14,12 @@ and open the template in the editor.
          convertDeprecationsToExceptions="true"
          stopOnFailure="false">
 
+    <php>
+        <ini name="display_errors" value="On" />
+        <ini name="display_startup_errors" value="On" />
+        <ini name="error_reporting" value="E_ALL" />
+    </php>
+
     <filter>
         <whitelist>
             <directory>./src</directory>

src/Uri.php

@@ -237,7 +237,8 @@ public function __construct($uri = null)
         $this->port = $this->getFromArray($parsed, 'port');
         $this->username = $user;
         $this->password = rawurldecode($this->getFromArray($parsed, 'pass'));
-        $this->path = preg_replace('~^//~', '', $this->getFromArray($parsed, 'path'));
+        $this->path = preg_replace('~^//~', '', $this->getFromArray($parsed, 'path', ""));
+        $this->path = empty($this->path) ? null : $this->path;
         $this->setQuery($this->getFromArray($parsed, 'query', ""));
         $this->fragment = $this->getFromArray($parsed, 'fragment');
     }

tests/UriTest.php

@@ -544,7 +544,7 @@ public function testParsePort($uriStr, $assertFields = null)
     public function testParsePath($uriStr, $assertFields = null)
     {
         $uri = new Uri($uriStr);
-        $this->assertEquals($assertFields["Path"], $uri->getPath());
+        $this->assertSame($assertFields["Path"], $uri->getPath());
     }
 
     /**