Apply fixes from StyleCI

Author: freekmurze

src/Filesystem.php

@@ -5,7 +5,10 @@
 interface Filesystem
 {
     public function path(string $filename): string;
+
     public function has(string $filename): bool;
+
     public function read(string $filename): bool;
+
     public function put(string $filename, string $contents);
 }

src/Snapshot.php

@@ -2,7 +2,6 @@
 
 namespace Spatie\Snapshots;
 
-use ReflectionClass;
 use Spatie\Snapshots\Filesystems\LocalFilesystem;
 
 class Snapshot
@@ -69,4 +68,3 @@ public function create($actual)
         $this->filesystem->put($this->filename(), $this->driver->serialize($actual));
     }
 }
-

tests/Integration/ComparesSnapshotFiles.php

@@ -53,7 +53,6 @@ protected function copyDirectory(string $sourcePath, string $destinationPath)
         $sourceDirectory = opendir($sourcePath);
 
         while (($file = readdir($sourceDirectory)) !== false) {
-
             if (in_array($file, ['.', '..'])) {
                 continue;
             }

tests/Integration/MatchesSnapshotTest.php

@@ -2,10 +2,10 @@
 
 namespace Spatie\Snapshots\Test\Integration;
 
+use PHPUnit\Framework\ExpectationFailedException;
 use PHPUnit\Framework\TestCase;
-use Spatie\Snapshots\MatchesSnapshots;
 use PHPUnit_Framework_MockObject_MockObject;
-use PHPUnit\Framework\ExpectationFailedException;
+use Spatie\Snapshots\MatchesSnapshots;
 
 class MatchesSnapshotTest extends TestCase
 {

tests/Unit/Drivers/VarDriverTest.php

@@ -20,15 +20,15 @@ public function it_can_serialize_an_integer()
     {
         $driver = new VarDriver();
 
-        $this->assertEquals("<?php return 1;".PHP_EOL, $driver->serialize(1));
+        $this->assertEquals('<?php return 1;'.PHP_EOL, $driver->serialize(1));
     }
 
     /** @test */
     public function it_can_serialize_a_float()
     {
         $driver = new VarDriver();
 
-        $this->assertEquals("<?php return 1.5;".PHP_EOL, $driver->serialize(1.5));
+        $this->assertEquals('<?php return 1.5;'.PHP_EOL, $driver->serialize(1.5));
     }
 
     /** @test */
@@ -37,28 +37,28 @@ public function it_can_serialize_an_array()
         $driver = new VarDriver();
 
         $expected = implode(PHP_EOL, [
-            "<?php return array (",
+            '<?php return array (',
             "  'foo' => ",
-            "  array (",
+            '  array (',
             "    'bar' => 'baz',",
-            "  ),",
-            ");",
-            "",
+            '  ),',
+            ');',
+            '',
         ]);
 
         $this->assertEquals($expected, $driver->serialize(['foo' => ['bar' => 'baz']]));
-     }
+    }
 
     /** @test */
     public function it_can_serialize_an_object()
     {
         $driver = new VarDriver();
 
         $expected = implode(PHP_EOL, [
-            "<?php return stdClass::__set_state(array(",
+            '<?php return stdClass::__set_state(array(',
             "   'foo' => 'bar',",
-            "));",
-            "",
+            '));',
+            '',
         ]);
 
         $this->assertEquals($expected, $driver->serialize((object) ['foo' => 'bar']));
@@ -70,10 +70,10 @@ public function it_can_serialize_a_class()
         $driver = new VarDriver();
 
         $expected = implode(PHP_EOL, [
-            "<?php return Spatie\\Snapshots\\Test\\Unit\\Drivers\\Dummy::__set_state(array(",
+            '<?php return Spatie\\Snapshots\\Test\\Unit\\Drivers\\Dummy::__set_state(array(',
             "   'foo' => 'bar',",
-            "));",
-            "",
+            '));',
+            '',
         ]);
 
         $this->assertEquals($expected, $driver->serialize(new Dummy()));

tests/Unit/SnapshotTest.php

@@ -40,7 +40,7 @@ public function it_has_a_filename_based_on_its_id_and_its_drivers_extension()
             ->willReturn('.php');
 
         $snapshot = new Snapshot('abc', $this->filesystem, $this->driver);
-        
+
         $this->assertEquals('abc.php', $snapshot->filename());
     }
 }