Compatible with phpunit 8

.gitignore

@@ -3,4 +3,5 @@ composer.phar
 composer.lock
 .DS_Store
 Thumbs.db
-.idea
+.idea
+.phpunit.result.cache

composer.json

@@ -1,31 +1,35 @@
 {
-	"name": "infinity-next/sleuth",
-	"keywords": ["file", "type", "mime", "detection", "laravel"],
-	"license": "MIT",
-	"type": "library",
-
-	"authors": [
-		{
-			"name": "Joshua Moon",
-			"email": "josh@jaw.sh",
-			"homepage": "https://jaw.sh"
-		}
-	],
-
-	"require": {
-		"php": ">=5.4.0",
-		"enshrined/svg-sanitize": "0.2.*",
-		"illuminate/support": "5.*"
-	},
-
-	"require-dev": {
-		"mockery/mockery": "~0.9",
-		"phpunit/phpunit": "~4.0"
-
-	},
-	"autoload": {
-		"psr-4": {
-			"InfinityNext\\Sleuth\\": "src/"
-		}
-	}
+    "name": "infinity-next/sleuth",
+    "keywords": ["file", "type", "mime", "detection", "laravel"],
+    "license": "MIT",
+    "type": "library",
+    "authors": [
+        {
+            "name": "Joshua Moon",
+            "email": "josh@jaw.sh",
+            "homepage": "https://jaw.sh"
+        }
+    ],
+    "require": {
+        "php": "^7.2",
+        "enshrined/svg-sanitize": "0.10.*",
+        "illuminate/support": "6.*"
+    },
+    "require-dev": {
+        "mockery/mockery": "^1.2.3",
+        "phpunit/phpunit": "^8.0"
+
+    },
+    "autoload": {
+        "psr-4": {
+            "InfinityNext\\Sleuth\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "InfinityNext\\Sleuth\\Eightdown\\": "tests/"
+        }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
 }

phpunit.xml

@@ -1,21 +1,27 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit backupGlobals="false"
 		 backupStaticAttributes="false"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutOutputDuringTests="true"
 		 bootstrap="vendor/autoload.php"
 		 colors="true"
 		 convertErrorsToExceptions="true"
 		 convertNoticesToExceptions="true"
 		 convertWarningsToExceptions="true"
+         failOnRisky="true"
+         failOnWarning="true"
 		 processIsolation="false"
+         stopOnError="false"
 		 stopOnFailure="false"
 		 syntaxCheck="false"
+         verbose="true"
 >
 	<testsuites>
 		<testsuite name="Package Test Suite">
 			<directory suffix=".php">./tests/</directory>
 		</testsuite>
 	</testsuites>
-	
+
 	<listeners>
 		<listener class="\Mockery\Adapter\Phpunit\TestListener"></listener>
 	</listeners>

tests/AppEPUBTest.php

@@ -1,7 +1,9 @@
 <?php
 
-class AppEPUBTest extends PHPUnit_Framework_TestCase
+use \PHPUnit\Framework\TestCase;
+
+class AppEPUBTest extends TestCase
 {
-	
-	
+
+
 }

tests/AppPDFTest.php

@@ -1,7 +1,9 @@
 <?php
 
-class AppPDFTest extends PHPUnit_Framework_TestCase
+use \PHPUnit\Framework\TestCase;
+
+class AppPDFTest extends TestCase
 {
-	
-	
+
+
 }

tests/AppSWFTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ImageGDDetective as FlashDetective;
+use \PHPUnit\Framework\TestCase;
 
-class AppSWFTest extends PHPUnit_Framework_TestCase
+class AppSWFTest extends TestCase
 {
 	public function testSWF()
 	{

tests/AudioOGGTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ffmpegDetective as AudioDetective;
+use \PHPUnit\Framework\TestCase;
 
-class AudioOGGTest extends PHPUnit_Framework_TestCase
+class AudioOGGTest extends TestCase
 {
 	public function testOGG()
 	{

tests/DocTXTTest.php

@@ -1,7 +1,9 @@
 <?php
 
-class DocTXTTest extends PHPUnit_Framework_TestCase
+use \PHPUnit\Framework\TestCase;
+
+class DocTXTTest extends TestCase
 {
-	
-	
+
+
 }

tests/ImageGIFTest.php

@@ -1,29 +1,30 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ImageGDDetective as ImageDetective;
+use \PHPUnit\Framework\TestCase;
 
-class ImageGIFTest extends PHPUnit_Framework_TestCase
+class ImageGIFTest extends TestCase
 {
 	public function testGood()
 	{
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/normal.gif");
 		$this->assertEquals('gif', $detective->getExtension());
-		
+
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/animated.gif");
 		$this->assertEquals('gif', $detective->getExtension());
 	}
-	
+
 	public function testBad()
 	{
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/normal.png");
 		$this->assertNotEquals('gif', $detective->getExtension());
 	}
-	
+
 	/**
-	 * @expectedException \InfinityNext\Sleuth\Exceptions\CaseNotSolved
+	 * @expectException \InfinityNext\Sleuth\Exceptions\CaseNotSolved
 	*/
 	public function testException()
 	{

tests/ImageJPGTest.php

@@ -1,22 +1,23 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ImageGDDetective as ImageDetective;
+use \PHPUnit\Framework\TestCase;
 
-class ImageJPGTest extends PHPUnit_Framework_TestCase
+class ImageJPGTest extends TestCase
 {
 	public function testGood()
 	{
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/normal.jpg");
 		$this->assertEquals('jpg', $detective->getExtension());
 	}
-	
+
 	public function testBad()
 	{
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/normal.png");
 		$this->assertNotEquals('jpg', $detective->getExtension());
-		
+
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/png.jpg");
 		$this->assertNotEquals('jpg', $detective->getExtension());

tests/ImagePNGTest.php

@@ -1,20 +1,21 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ImageGDDetective as ImageDetective;
+use \PHPUnit\Framework\TestCase;
 
-class ImagePNGTest extends PHPUnit_Framework_TestCase
+class ImagePNGTest extends TestCase
 {
 	public function testGood()
 	{
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/normal.png");
 		$this->assertEquals('png', $detective->getExtension());
-		
+
 		$detective = new ImageDetective;
 		$detective->check(__DIR__ . "/files/png.jpg");
 		$this->assertEquals('png', $detective->getExtension());
 	}
-	
+
 	public function testBad()
 	{
 		$detective = new ImageDetective;

tests/MarkupSVGTest.php

@@ -1,23 +1,24 @@
 <?php
 
 use InfinityNext\Sleuth\Detectives\svgDetective as MarkupDetective;
+use \PHPUnit\Framework\TestCase;
 
-class MarkupSVGTest extends PHPUnit_Framework_TestCase
+class MarkupSVGTest extends TestCase
 {
 	public function testGood()
 	{
 		$detective = new MarkupDetective;
 		$detective->check(__DIR__ . "/files/normal.svg");
 		$this->assertEquals('svg', $detective->getExtension());
 	}
-	
+
 	/**
-	 * @expectedException \InfinityNext\Sleuth\Exceptions\CaseNotSolved
+	 * @expectException \InfinityNext\Sleuth\Exceptions\CaseNotSolved
 	*/
 	public function testException()
 	{
 		$detective = new MarkupDetective;
 		$detective->check(__DIR__ . "/files/normal.png");
 		$detective->getExtension();
 	}
-}
+}

tests/SleuthTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use InfinityNext\Sleuth\FileSleuth;
+use \PHPUnit\Framework\TestCase;
 
-class SleuthTest extends PHPUnit_Framework_TestCase
+class SleuthTest extends TestCase
 {
 	public function testSleuth()
 	{
@@ -11,12 +12,12 @@ public function testSleuth()
 			'mp4' => __DIR__ . "/files/normal.mp4",
 			'svg' => __DIR__ . "/files/normal.svg",
 		];
-		
+
 		foreach ($files as $ext => $file)
 		{
 			$sleuth = new FileSleuth($file);
 			$case   = $sleuth->check($file);
-			
+
 			$this->assertEquals($ext, $case->getExtension());
 		}
 	}

tests/Video3GPTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ffmpegDetective as VideoDetective;
+use \PHPUnit\Framework\TestCase;
 
-class Video3GPTest extends PHPUnit_Framework_TestCase
+class Video3GPTest extends TestCase
 {
 	public function test3GP()
 	{

tests/VideoFLVTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ffmpegDetective as VideoDetective;
+use \PHPUnit\Framework\TestCase;
 
-class VideoFLVTest extends PHPUnit_Framework_TestCase
+class VideoFLVTest extends TestCase
 {
 	public function testFLV()
 	{

tests/VideoMP4Test.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ffmpegDetective as VideoDetective;
+use \PHPUnit\Framework\TestCase;
 
-class VideoMP4Test extends PHPUnit_Framework_TestCase
+class VideoMP4Test extends TestCase
 {
 	public function testMP4()
 	{

tests/VideoOGGTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ffmpegDetective as VideoDetective;
+use \PHPUnit\Framework\TestCase;
 
-class VideoOGGTest extends PHPUnit_Framework_TestCase
+class VideoOGGTest extends TestCase
 {
 	public function testGood()
 	{

tests/VideoWEBMTest.php

@@ -1,8 +1,9 @@
 <?php
 
 use \InfinityNext\Sleuth\Detectives\ffmpegDetective as VideoDetective;
+use \PHPUnit\Framework\TestCase;
 
-class VideoWEBMTest extends PHPUnit_Framework_TestCase
+class VideoWEBMTest extends TestCase
 {
 	public function testGood()
 	{