PHPUnit package updated, some extended visualization of tests results enabled, paths to Laravel classes changed, small fixes for phpunit 8.0 added to tests

.gitignore

@@ -1,3 +1,4 @@
 /.idea/
 /vendor/
 /composer.lock
+/.phpunit.result.cache

composer.json

@@ -33,10 +33,10 @@
   "extra": {
     "laravel": {
       "providers": [
-        "RouterOS\\Laravel\\ClientServiceProvider"
+        "RouterOS\\Laravel\\ServiceProvider"
       ],
       "aliases": {
-        "RouterOS": "RouterOS\\Laravel\\ClientFacade"
+        "RouterOS": "RouterOS\\Laravel\\Facade"
       }
     }
   },
@@ -45,7 +45,8 @@
     "ext-sockets": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^7.0",
-    "orchestra/testbench": "^3.0"
+    "limedeck/phpunit-detailed-printer": "^5.0",
+    "orchestra/testbench": "^4.0|^5.0",
+    "phpunit/phpunit": "^8.0"
   }
 }

phpunit.xml

@@ -6,6 +6,7 @@
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
+         printerClass="LimeDeck\Testing\Printer"
          processIsolation="false"
          stopOnFailure="true">
     <filter>

tests/APIConnectorTest.php

@@ -25,7 +25,7 @@ class APIConnectorTest extends TestCase
      * @param StreamInterface $stream        Cannot typehint, PHP refuse it
      * @param bool            $closeResource shall we close the resource ?
      */
-    public function test_construct(StreamInterface $stream, bool $closeResource = false)
+    public function testConstruct(StreamInterface $stream, bool $closeResource = false): void
     {
         $apiStream = new APIConnector($stream);
         $this->assertInstanceOf(APIConnector::class, $apiStream);
@@ -53,7 +53,7 @@ class APIConnectorTest extends TestCase
      * @param APIConnector $connector
      * @param string       $expected
      */
-    public function test__readWord(APIConnector $connector, string $expected)
+    public function testReadWord(APIConnector $connector, string $expected): void
     {
         $this->assertSame($expected, $connector->readWord());
     }
@@ -79,7 +79,7 @@ class APIConnectorTest extends TestCase
      * @param string       $toWrite
      * @param int          $expected
      */
-    public function test_writeWord(APIConnector $connector, string $toWrite, int $expected)
+    public function testWriteWord(APIConnector $connector, string $toWrite, int $expected): void
     {
         $this->assertEquals($expected, $connector->writeWord($toWrite));
     }

tests/APILengthCoDecTest.php

@@ -18,11 +18,13 @@ class APILengthCoDecTest extends TestCase
 {
     /**
      * @dataProvider encodeLengthNegativeProvider
-     * @expectedException \DomainException
      * @covers ::encodeLength
+     *
+     * @param $length
      */
-    public function test__encodeLengthNegative($length)
+    public function testEncodeLengthNegative($length): void
     {
+        $this->expectException(\DomainException::class);
         APILengthCoDec::encodeLength($length);
     }
 
@@ -37,8 +39,11 @@ class APILengthCoDecTest extends TestCase
     /**
      * @dataProvider encodedLengthProvider
      * @covers ::encodeLength
+     *
+     * @param $expected
+     * @param $length
      */
-    public function test__encodeLength($expected, $length)
+    public function testEncodeLength($expected, $length): void
     {
         $this->assertEquals(BinaryStringHelper::IntegerToNBOBinaryString((int) $expected), APILengthCoDec::encodeLength($length));
     }
@@ -76,8 +81,11 @@ class APILengthCoDecTest extends TestCase
     /**
      * @dataProvider encodedLengthProvider
      * @covers ::decodeLength
+     *
+     * @param $encodedLength
+     * @param $expected
      */
-    public function test__decodeLength($encodedLength, $expected)
+    public function testDecodeLength($encodedLength, $expected): void
     {
         // We have to provide $encodedLength as a "bytes" stream
         $stream = new StringStream(BinaryStringHelper::IntegerToNBOBinaryString($encodedLength));
@@ -87,10 +95,12 @@ class APILengthCoDecTest extends TestCase
     /**
      * @dataProvider decodeLengthControlWordProvider
      * @covers ::decodeLength
-     * @expectedException \UnexpectedValueException
+     *
+     * @param string $encodedLength
      */
-    public function test_decodeLengthControlWord(string $encodedLength)
+    public function testDecodeLengthControlWord(string $encodedLength): void
     {
+        $this->expectException(\UnexpectedValueException::class);
         APILengthCoDec::decodeLength(new StringStream($encodedLength));
     }
 

tests/ClientTest.php

@@ -2,6 +2,7 @@
 
 namespace RouterOS\Tests;
 
+use Exception;
 use PHPUnit\Framework\TestCase;
 use RouterOS\Client;
 use RouterOS\Exceptions\ConfigException;
@@ -27,7 +28,7 @@ class ClientTest extends TestCase
      */
     public $port_legacy;
 
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
 
@@ -41,7 +42,7 @@ class ClientTest extends TestCase
         $this->port_legacy = (int) getenv('ROS_PORT_LEGACY');
     }
 
-    public function test__construct(): void
+    public function testConstruct(): void
     {
         try {
             $config = new Config();
@@ -54,12 +55,12 @@ class ClientTest extends TestCase
             $this->assertIsObject($obj);
             $socket = $obj->getSocket();
             $this->assertIsResource($socket);
-        } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
-    public function test__construct2(): void
+    public function testConstruct2(): void
     {
         try {
             $config = new Config($this->router);
@@ -67,24 +68,24 @@ class ClientTest extends TestCase
             $this->assertIsObject($obj);
             $socket = $obj->getSocket();
             $this->assertIsResource($socket);
-        } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
-    public function test__construct3(): void
+    public function testConstruct3(): void
     {
         try {
             $obj = new Client($this->router);
             $this->assertIsObject($obj);
             $socket = $obj->getSocket();
             $this->assertIsResource($socket);
-        } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
-    public function test__constructEx(): void
+    public function testConstructEx(): void
     {
         $this->expectException(ConfigException::class);
 
@@ -94,7 +95,7 @@ class ClientTest extends TestCase
         ]);
     }
 
-    public function test__constructLegacy(): void
+    public function testConstructLegacy(): void
     {
         try {
             $obj = new Client([
@@ -105,8 +106,8 @@ class ClientTest extends TestCase
                 'legacy' => true
             ]);
             $this->assertIsObject($obj);
-        } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
@@ -115,7 +116,7 @@ class ClientTest extends TestCase
      *
      * login() method recognise legacy router response and swap to legacy mode
      */
-    public function test__constructLegacy2(): void
+    public function testConstructLegacy2(): void
     {
         try {
             $obj = new Client([
@@ -126,13 +127,13 @@ class ClientTest extends TestCase
                 'legacy' => false
             ]);
             $this->assertIsObject($obj);
-        } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
 
-    public function test__constructWrongPass(): void
+    public function testConstructWrongPass(): void
     {
         $this->expectException(ClientException::class);
 
@@ -144,13 +145,9 @@ class ClientTest extends TestCase
         ]);
     }
 
-    /**
-     * @expectedException ClientException
-     */
-    public function test__constructWrongNet(): void
+    public function testConstructWrongNet(): void
     {
         $this->expectException(ClientException::class);
-
         $obj = new Client([
             'user'     => $this->router['user'],
             'pass'     => $this->router['pass'],
@@ -216,7 +213,7 @@ class ClientTest extends TestCase
     {
         $obj = new Client($this->router);
 
-        $obj = $obj->write('/system/package/print')->readAsIterator();
+        $obj = $obj->query('/system/package/print')->readAsIterator();
         $this->assertIsObject($obj);
     }
 
@@ -228,7 +225,7 @@ class ClientTest extends TestCase
             'host' => $this->router['host'],
         ]);
 
-        $readTrap = $obj->wr('/interface', false);
+        $readTrap = $obj->query('/interface')->read(false);
         $this->assertCount(3, $readTrap);
         $this->assertEquals('!trap', $readTrap[0]);
     }

tests/ConfigTest.php

@@ -8,58 +8,58 @@ use RouterOS\Exceptions\ConfigException;
 
 class ConfigTest extends TestCase
 {
-    public function test__construct()
+    public function testConstruct(): void
     {
         try {
             $obj = new Config();
-            $this->assertInternalType('object', $obj);
+            $this->assertIsObject($obj);
         } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
-    public function testGetParameters()
+    public function testGetParameters(): void
     {
         $obj    = new Config();
         $params = $obj->getParameters();
 
         $this->assertCount(5, $params);
-        $this->assertEquals($params['legacy'], false);
-        $this->assertEquals($params['ssl'], false);
-        $this->assertEquals($params['timeout'], 10);
-        $this->assertEquals($params['attempts'], 10);
-        $this->assertEquals($params['delay'], 1);
+        $this->assertEquals(false, $params['legacy']);
+        $this->assertEquals(false, $params['ssl']);
+        $this->assertEquals(10, $params['timeout']);
+        $this->assertEquals(10, $params['attempts']);
+        $this->assertEquals(1, $params['delay']);
     }
 
-    public function testGetParameters2()
+    public function testGetParameters2(): void
     {
         $obj    = new Config(['timeout' => 100]);
         $params = $obj->getParameters();
 
         $this->assertCount(5, $params);
-        $this->assertEquals($params['timeout'], 100);
+        $this->assertEquals(100, $params['timeout']);
     }
 
-    public function testSet()
+    public function testSet(): void
     {
         $obj = new Config();
         $obj->set('timeout', 111);
         $params = $obj->getParameters();
 
-        $this->assertEquals($params['timeout'], 111);
+        $this->assertEquals(111, $params['timeout']);
     }
 
-    public function testSetArr()
+    public function testSetArr(): void
     {
         $obj    = new Config([
             'timeout' => 111
         ]);
         $params = $obj->getParameters();
 
-        $this->assertEquals($params['timeout'], 111);
+        $this->assertEquals(111, $params['timeout']);
     }
 
-    public function testDelete()
+    public function testDelete(): void
     {
         $obj = new Config();
         $obj->delete('timeout');
@@ -68,7 +68,7 @@ class ConfigTest extends TestCase
         $this->assertArrayNotHasKey('timeout', $params);
     }
 
-    public function testDeleteEx()
+    public function testDeleteEx(): void
     {
         $this->expectException(ConfigException::class);
 
@@ -76,7 +76,7 @@ class ConfigTest extends TestCase
         $obj->delete('wrong');
     }
 
-    public function testSetEx1()
+    public function testSetEx1(): void
     {
         $this->expectException(ConfigException::class);
 
@@ -84,7 +84,7 @@ class ConfigTest extends TestCase
         $obj->set('delay', 'some string');
     }
 
-    public function testSetEx2()
+    public function testSetEx2(): void
     {
         $this->expectException(ConfigException::class);
 
@@ -92,27 +92,26 @@ class ConfigTest extends TestCase
         $obj->set('wrong', 'some string');
     }
 
-    public function testGet()
+    public function testGet(): void
     {
         $obj   = new Config();
         $test1 = $obj->get('legacy');
-        $this->assertEquals($test1, false);
+        $this->assertEquals(false, $test1);
 
         $test2 = $obj->get('port');
-        $this->assertEquals($test2, 8728);
+        $this->assertEquals(8728, $test2);
 
         $obj->set('port', 10000);
         $test3 = $obj->get('port');
-        $this->assertEquals($test3, 10000);
-
+        $this->assertEquals(10000, $test3);
 
         $obj->delete('port');
         $obj->set('ssl', true);
         $test3 = $obj->get('port');
-        $this->assertEquals($test3, 8729);
+        $this->assertEquals(8729, $test3);
     }
 
-    public function testGetEx()
+    public function testGetEx(): void
     {
         $this->expectException(ConfigException::class);
 

tests/Helpers/ArrayHelperTest.php

@@ -7,7 +7,7 @@ use RouterOS\Helpers\ArrayHelper;
 
 class ArrayHelperTest extends TestCase
 {
-    public function testCheckIfKeyNotExist()
+    public function testCheckIfKeyNotExist(): void
     {
         $test1 = ArrayHelper::checkIfKeyNotExist(1, [0 => 'a', 1 => 'b', 2 => 'c']);
         $this->assertFalse($test1);
@@ -16,7 +16,7 @@ class ArrayHelperTest extends TestCase
         $this->assertTrue($test2);
     }
 
-    public function testCheckIfKeysNotExist()
+    public function testCheckIfKeysNotExist(): void
     {
         $test1 = ArrayHelper::checkIfKeysNotExist([1, 2], [0 => 'a', 1 => 'b', 2 => 'c']);
         $this->assertTrue($test1);

tests/Helpers/BinaryStringHelperTest.php

@@ -16,8 +16,11 @@ class BinaryStringHelperTest extends TestCase
     /**
      * @dataProvider IntegerToNBOBinaryStringProvider
      * @covers ::IntegerToNBOBinaryString
+     *
+     * @param $value
+     * @param $expected
      */
-    public function test__IntegerToNBOBinaryString($value, $expected)
+    public function testIntegerToNBOBinaryString($value, $expected): void
     {
         $this->assertEquals($expected, BinaryStringHelper::IntegerToNBOBinaryString($value));
     }

tests/Helpers/TypeHelperTest.php

@@ -7,7 +7,7 @@ use RouterOS\Helpers\TypeHelper;
 
 class TypeHelperTest extends TestCase
 {
-    public function testCheckIfTypeMismatch()
+    public function testCheckIfTypeMismatch(): void
     {
         $test1 = TypeHelper::checkIfTypeMismatch(gettype(true), gettype(false));
         $this->assertFalse($test1);

tests/QueryTest.php

@@ -8,33 +8,33 @@ use RouterOS\Query;
 
 class QueryTest extends TestCase
 {
-    public function test__construct(): void
+    public function testConstruct(): void
     {
         try {
             $obj = new Query('test');
             $this->assertIsObject($obj);
         } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
-    public function test__construct_arr(): void
+    public function testConstructArr(): void
     {
         try {
             $obj = new Query('test', ['line1', 'line2', 'line3']);
             $this->assertIsObject($obj);
         } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
-    public function test__construct_arr2(): void
+    public function testConstructArr2(): void
     {
         try {
             $obj = new Query(['test', 'line1', 'line2', 'line3']);
             $this->assertIsObject($obj);
         } catch (\Exception $e) {
-            $this->assertContains('Must be initialized ', $e->getMessage());
+            $this->assertStringContainsString('Must be initialized ', $e->getMessage());
         }
     }
 
@@ -42,14 +42,14 @@ class QueryTest extends TestCase
     {
         $obj  = new Query('test');
         $test = $obj->getEndpoint();
-        $this->assertEquals($test, 'test');
+        $this->assertEquals('test', $test);
     }
 
     public function testGetEndpoint2(): void
     {
         $obj  = new Query(['zzz', 'line1', 'line2', 'line3']);
         $test = $obj->getEndpoint();
-        $this->assertEquals($test, 'zzz');
+        $this->assertEquals('zzz', $test);
     }
 
     public function testGetEndpointEx(): void
@@ -65,7 +65,7 @@ class QueryTest extends TestCase
         $obj = new Query('test');
         $obj->setEndpoint('zzz');
         $test = $obj->getEndpoint();
-        $this->assertEquals($test, 'zzz');
+        $this->assertEquals('zzz', $test);
     }
 
     public function testGetAttributes(): void

tests/ResponseIteratorTest.php

@@ -7,7 +7,7 @@ use RouterOS\Client;
 
 class ResponseIteratorTest extends TestCase
 {
-    public function test__construct()
+    public function testConstruct(): void
     {
         $obj = new Client([
             'user' => getenv('ROS_USER'),
@@ -15,11 +15,11 @@ class ResponseIteratorTest extends TestCase
             'host' => getenv('ROS_HOST'),
         ]);
 
-        $obj = $obj->write('/system/package/print')->readAsIterator();
+        $obj = $obj->query('/system/package/print')->readAsIterator();
         $this->assertIsObject($obj);
     }
 
-    public function testReadWrite()
+    public function testReadWrite(): void
     {
         $obj = new Client([
             'user' => getenv('ROS_USER'),
@@ -27,15 +27,15 @@ class ResponseIteratorTest extends TestCase
             'host' => getenv('ROS_HOST'),
         ]);
 
-        $readTrap = $obj->write('/system/package/print')->readAsIterator();
+        $readTrap = $obj->query('/system/package/print')->readAsIterator();
         // Read from RAW
         $this->assertCount(13, $readTrap);
 
-        $readTrap = $obj->write('/ip/address/print')->readAsIterator();
+        $readTrap = $obj->query('/ip/address/print')->readAsIterator();
         $this->assertCount(1, $readTrap);
         $this->assertEquals('ether1', $readTrap[0]['interface']);
 
-        $readTrap = $obj->write('/system/package/print')->readAsIterator();
+        $readTrap = $obj->query('/system/package/print')->readAsIterator();
         $key      = $readTrap->key();
         $this->assertEquals(0, $key);
         $current = $readTrap->current();
@@ -68,7 +68,7 @@ class ResponseIteratorTest extends TestCase
             'host' => getenv('ROS_HOST'),
         ]);
 
-        $read = $obj->write('/queue/simple/print')->readAsIterator();
+        $read = $obj->query('/queue/simple/print')->readAsIterator();
         $serialize = $read->serialize();
         $this->assertEquals('a:1:{i:0;a:1:{i:0;s:5:"!done";}}', $serialize);
     }

tests/Streams/ResourceStreamTest.php

@@ -2,8 +2,10 @@
 
 namespace RouterOS\Tests\Streams;
 
+use InvalidArgumentException;
 use PHPUnit\Framework\TestCase;
 use PHPUnit\Framework\Constraint\IsType;
+use RouterOS\Exceptions\StreamException;
 use RouterOS\Streams\ResourceStream;
 
 /**
@@ -17,14 +19,14 @@ class ResourceStreamTest extends TestCase
      * Test that constructor throws an InvalidArgumentException on bad parameter type
      *
      * @covers ::__construct
-     * @expectedException \InvalidArgumentException
      * @dataProvider constructNotResourceProvider
      *
      * @param $notResource
      */
 
-    public function test__constructNotResource($notResource)
+    public function testConstructNotResource($notResource): void
     {
+        $this->expectException(InvalidArgumentException::class);
         new ResourceStream($notResource);
     }
 
@@ -56,12 +58,17 @@ class ResourceStreamTest extends TestCase
      * @param resource $resource      Cannot typehint, PHP refuse it
      * @param bool     $closeResource shall we close the resource ?
      */
-    public function test_construct($resource, bool $closeResource = true)
+    public function testConstruct($resource, bool $closeResource = true): void
     {
-        $resourceStream = new ResourceStream($resource);
+        $resourceStream = new class($resource) extends ResourceStream {
+            public function getStream()
+            {
+                return $this->stream;
+            }
+        };
 
-        $stream = $this->getObjectAttribute($resourceStream, 'stream');
-        $this->assertInternalType(IsType::TYPE_RESOURCE, $stream);
+        $stream = $resourceStream->getStream();
+        $this->assertIsResource($stream);
 
         if ($closeResource) {
             fclose($resource);
@@ -91,10 +98,11 @@ class ResourceStreamTest extends TestCase
      *
      * @param ResourceStream $stream   Cannot typehint, PHP refuse it
      * @param string         $expected the result we should have
+     *
      * @throws \RouterOS\Exceptions\StreamException
      * @throws \InvalidArgumentException
      */
-    public function test__read(ResourceStream $stream, string $expected)
+    public function testRead(ResourceStream $stream, string $expected): void
     {
         $this->assertSame($expected, $stream->read(strlen($expected)));
     }
@@ -115,15 +123,16 @@ class ResourceStreamTest extends TestCase
      *
      * @covers ::read
      * @dataProvider readBadLengthProvider
-     * @expectedException \InvalidArgumentException
      *
      * @param ResourceStream $stream Cannot typehint, PHP refuse it
      * @param int            $length
+     *
      * @throws  \RouterOS\Exceptions\StreamException
      * @throws  \InvalidArgumentException
      */
-    public function test__readBadLength(ResourceStream $stream, int $length)
+    public function testReadBadLength(ResourceStream $stream, int $length): void
     {
+        $this->expectException(InvalidArgumentException::class);
         $stream->read($length);
     }
 
@@ -143,13 +152,13 @@ class ResourceStreamTest extends TestCase
      *
      * @covers ::read
      * @dataProvider readBadResourceProvider
-     * @expectedException \RouterOS\Exceptions\StreamException
      *
      * @param ResourceStream $stream Cannot typehint, PHP refuse it
      * @param int            $length
      */
-    public function test__readBadResource(ResourceStream $stream, int $length)
+    public function testReadBadResource(ResourceStream $stream, int $length): void
     {
+        $this->expectException(StreamException::class);
         $stream->read($length);
     }
 
@@ -171,9 +180,10 @@ class ResourceStreamTest extends TestCase
      *
      * @param ResourceStream $stream  to test
      * @param string         $toWrite the writed string
+     *
      * @throws  \RouterOS\Exceptions\StreamException
      */
-    public function test__write(ResourceStream $stream, string $toWrite)
+    public function testWrite(ResourceStream $stream, string $toWrite): void
     {
         $this->assertEquals(strlen($toWrite), $stream->write($toWrite));
     }
@@ -193,13 +203,13 @@ class ResourceStreamTest extends TestCase
      *
      * @covers ::write
      * @dataProvider writeBadResourceProvider
-     * @expectedException \RouterOS\Exceptions\StreamException
      *
      * @param ResourceStream $stream  to test
      * @param string         $toWrite the written string
      */
-    public function test__writeBadResource(ResourceStream $stream, string $toWrite)
+    public function testWriteBadResource(ResourceStream $stream, string $toWrite): void
     {
+        $this->expectException(StreamException::class);
         $stream->write($toWrite);
     }
 
@@ -219,12 +229,12 @@ class ResourceStreamTest extends TestCase
      *
      * @covers ::close
      * @dataProvider doubleCloseProvider
-     * @expectedException \RouterOS\Exceptions\StreamException
      *
      * @param ResourceStream $stream to test
      */
-    public function test_doubleClose(ResourceStream $stream)
+    public function testDoubleClose(ResourceStream $stream): void
     {
+        $this->expectException(StreamException::class);
         $stream->close();
         $stream->close();
     }
@@ -242,13 +252,13 @@ class ResourceStreamTest extends TestCase
      * @covers ::close
      * @covers ::write
      * @dataProvider writeClosedResourceProvider
-     * @expectedException \RouterOS\Exceptions\StreamException
      *
      * @param ResourceStream $stream  to test
      * @param string         $toWrite the written string
      */
-    public function test_close(ResourceStream $stream, string $toWrite)
+    public function testClose(ResourceStream $stream, string $toWrite)
     {
+        $this->expectException(StreamException::class);
         $stream->close();
         $stream->write($toWrite);
     }

tests/Streams/StringStreamTest.php

@@ -21,7 +21,7 @@ class StringStreamTest extends TestCase
      *
      * @param string $string
      */
-    public function test__construct(string $string)
+    public function testConstruct(string $string): void
     {
         $this->assertInstanceOf(StringStream::class, new StringStream($string));
     }
@@ -36,7 +36,6 @@ class StringStreamTest extends TestCase
         ];
     }
 
-
     /**
      * Test that write function returns the effective written bytes
      *
@@ -48,7 +47,7 @@ class StringStreamTest extends TestCase
      * @param int      $expected the number of bytes that must be writen
      */
 
-    public function test__write(string $string, $length, int $expected)
+    public function testWrite(string $string, $length, int $expected): void
     {
         $stream = new StringStream('Does not matters');
         if (null === $length) {
@@ -79,10 +78,10 @@ class StringStreamTest extends TestCase
 
     /**
      * @covers ::write
-     * @expectedException \InvalidArgumentException
      */
-    public function test__writeWithNegativeLength()
+    public function testWriteWithNegativeLength(): void
     {
+        $this->expectException(\InvalidArgumentException::class);
         $stream = new StringStream('Does not matters');
         $stream->write('PLOP', -1);
     }
@@ -92,7 +91,7 @@ class StringStreamTest extends TestCase
      *
      * @throws \RouterOS\Exceptions\StreamException
      */
-    public function test__read()
+    public function testRead(): void
     {
         $stream = new StringStream('123456789');
 
@@ -105,12 +104,11 @@ class StringStreamTest extends TestCase
     }
 
     /**
-     * @expectedException \InvalidArgumentException
-     *
      * @throws \RouterOS\Exceptions\StreamException
      */
-    public function test__readBadLength()
+    public function testReadBadLength(): void
     {
+        $this->expectException(\InvalidArgumentException::class);
         $stream = new StringStream('123456789');
         $stream->read(-1);
     }
@@ -118,14 +116,15 @@ class StringStreamTest extends TestCase
     /**
      * @covers ::read
      * @dataProvider readWhileEmptyProvider
-     * @expectedException \RouterOS\Exceptions\StreamException
      *
      * @param StringStream $stream
      * @param int          $length
+     *
      * @throws \RouterOS\Exceptions\StreamException
      */
-    public function test__readWhileEmpty(StringStream $stream, int $length)
+    public function testReadWhileEmpty(StringStream $stream, int $length): void
     {
+        $this->expectException(\RouterOS\Exceptions\StreamException::class);
         $stream->read($length);
     }
 
@@ -133,7 +132,7 @@ class StringStreamTest extends TestCase
      * @return \Generator
      * @throws StreamException
      */
-    public function readWhileEmptyProvider()
+    public function readWhileEmptyProvider(): ?\Generator
     {
         $stream = new StringStream('123456789');
         $stream->read(9);
@@ -148,11 +147,9 @@ class StringStreamTest extends TestCase
         yield [$stream, 1];
     }
 
-    /**
-     * @expectedException \RouterOS\Exceptions\StreamException
-     */
-    public function testReadClosed()
+    public function testReadClosed(): void
     {
+        $this->expectException(\RouterOS\Exceptions\StreamException::class);
         $stream = new StringStream('123456789');
         $stream->close();
         $stream->read(1);