Compatiblility with PHPUnit v5

Author: clue

composer.json

@@ -20,6 +20,6 @@
         "react/stream": "~0.4.0|~0.3.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.8"
+        "phpunit/phpunit": "^5.0 || ^4.8"
     }
 }

tests/BufferedChannelTest.php

@@ -6,7 +6,7 @@ class BufferedChannelTest extends TestCase
 {
     public function testNumberOfWritesToStream()
     {
-        $stream = $this->getMock('React\Stream\WritableStreamInterface');
+        $stream = $this->getMockBuilder('React\Stream\WritableStreamInterface')->getMock();
 
         $called = 0;
         $stream->expects($this->any())->method('write')->will($this->returnCallback(function () use (&$called) {
@@ -44,7 +44,7 @@ public function testNumberOfWritesToStream()
 
     public function testResultingStreamBuffer()
     {
-        $stream = $this->getMock('React\Stream\WritableStreamInterface');
+        $stream = $this->getMockBuilder('React\Stream\WritableStreamInterface')->getMock();
 
         $buffered = '';
         $stream->expects($this->any())->method('write')->will($this->returnCallback(function ($data) use (&$buffered) {

tests/bootstrap.php

@@ -20,7 +20,7 @@ protected function expectCallableOnce()
      */
     protected function createCallableMock()
     {
-        return $this->getMock('CallableStub');
+        return $this->getMockBuilder('CallableStub')->getMock();
     }
 }