Update to PHPunit 6

Author: Corey McCormick

tests/BaconQrCodeGeneratorTest.php

@@ -1,12 +1,17 @@
 <?php
 
 use Mockery as m;
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\BaconQrCodeGenerator;
 
-class BaconQrCodeGeneratorTest extends \PHPUnit_Framework_TestCase
+class BaconQrCodeGeneratorTest extends TestCase
 {
     public function tearDown()
     {
+        if ($container = m::getContainer()) {
+            $this->addToAssertionCount($container->mockery_getExpectationCount());
+        }
+
         m::close();
     }
 

tests/DataTypes/BTCTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\DataTypes\BTC;
 
-class BTCTest extends \PHPUnit_Framework_TestCase
+class BTCTest extends TestCase
 {
     public function setUp()
     {

tests/DataTypes/EmailTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\DataTypes\Email;
 
-class EmailTest extends \PHPUnit_Framework_TestCase
+class EmailTest extends TestCase
 {
     public function setUp()
     {

tests/DataTypes/GeoTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\DataTypes\Geo;
 
-class GeoTest extends \PHPUnit_Framework_TestCase
+class GeoTest extends TestCase
 {
     public function test_it_generates_the_proper_format_for_a_geo_coordinate()
     {

tests/DataTypes/PhoneNumberTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\DataTypes\PhoneNumber;
 
-class PhoneNumberTest extends \PHPUnit_Framework_TestCase
+class PhoneNumberTest extends TestCase
 {
     public function test_it_generates_the_proper_format_for_calling_a_phone_number()
     {

tests/DataTypes/SMSTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\DataTypes\SMS;
 
-class SMSTest extends \PHPUnit_Framework_TestCase
+class SMSTest extends TestCase
 {
     public function setUp()
     {

tests/DataTypes/WiFiTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\DataTypes\WiFi;
 
-class WiFiTest extends \PHPUnit_Framework_TestCase
+class WiFiTest extends TestCase
 {
     public function setUp()
     {

tests/ImageMergeTest.php

@@ -1,9 +1,10 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\Image;
 use SimpleSoftwareIO\QrCode\ImageMerge;
 
-class ImageMergeTest extends \PHPUnit_Framework_TestCase
+class ImageMergeTest extends TestCase
 {
     /**
      * The location to save the testing image.

tests/ImageTest.php

@@ -1,8 +1,9 @@
 <?php
 
+use PHPUnit\Framework\TestCase;
 use SimpleSoftwareIO\QrCode\Image;
 
-class ImageTest extends \PHPUnit_Framework_TestCase
+class ImageTest extends TestCase
 {
     /**
      * The location to save the testing image.