Forward compatibility with PHPUnit 7 and PHPUnit 6

Author: clue

composer.json

@@ -23,6 +23,6 @@
     },
     "require-dev": {
         "clue/block-react": "^1.1",
-        "phpunit/phpunit": "^5.0 || ^4.8"
+        "phpunit/phpunit": "^7.0 || ^6.0 || ^5.0 || ^4.8.35"
     }
 }

tests/FactoryTest.php

@@ -16,6 +16,9 @@ public function setUp()
         $this->factory = new Factory($this->loop, $this->connector);
     }
 
+    /**
+     * @doesNotPerformAssertions
+     */
     public function testCtor()
     {
         $this->factory = new Factory($this->loop);

tests/StreamingClientTest.php

@@ -73,6 +73,9 @@ public function testReceiveThrowMessageEmitsErrorEvent()
         $this->stream->emit('data', array('message'));
     }
 
+    /**
+     * @doesNotPerformAssertions
+     */
     public function testDefaultCtor()
     {
         $client = new StreamingClient($this->stream);
@@ -158,9 +161,11 @@ public function testClosingMultipleTimesEmitsOnce()
         $this->client->close();
     }
 
+    /**
+     * @expectedException UnderflowException
+     */
     public function testReceivingUnexpectedMessageThrowsException()
     {
-        $this->setExpectedException('UnderflowException');
         $this->client->handleMessage(new BulkReply('PONG'));
     }
 

tests/bootstrap.php

@@ -1,8 +1,10 @@
 <?php
 
+use PHPUnit\Framework\TestCase as BaseTestCase;
+
 (include_once __DIR__ . '/../vendor/autoload.php') OR die(PHP_EOL . 'ERROR: composer autoloader not found, run "composer install" or see README for instructions' . PHP_EOL);
 
-class TestCase extends PHPUnit_Framework_TestCase
+class TestCase extends BaseTestCase
 {
     protected function expectCallableOnce()
     {