Laravel 5.6 updates

Travis config update

Removed HHVM script as Laravel no longer support HHVM after releasing 5.3

vendor/sebastian/comparator/tests/NumericComparatorTest.php

@@ -7,23 +7,25 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-
 namespace SebastianBergmann\Comparator;
 
 use PHPUnit\Framework\TestCase;
 
 /**
- * @coversDefaultClass SebastianBergmann\Comparator\NumericComparator
+ * @covers \SebastianBergmann\Comparator\NumericComparator<extended>
  *
- * @uses SebastianBergmann\Comparator\Comparator
- * @uses SebastianBergmann\Comparator\Factory
- * @uses SebastianBergmann\Comparator\ComparisonFailure
+ * @uses \SebastianBergmann\Comparator\Comparator
+ * @uses \SebastianBergmann\Comparator\Factory
+ * @uses \SebastianBergmann\Comparator\ComparisonFailure
  */
-class NumericComparatorTest extends TestCase
+final class NumericComparatorTest extends TestCase
 {
+    /**
+     * @var NumericComparator
+     */
     private $comparator;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->comparator = new NumericComparator;
     }
@@ -31,53 +33,52 @@ class NumericComparatorTest extends TestCase
     public function acceptsSucceedsProvider()
     {
         return [
-          [5, 10],
-          [8, '0'],
-          ['10', 0],
-          [0x74c3b00c, 42],
-          [0755, 0777]
+            [5, 10],
+            [8, '0'],
+            ['10', 0],
+            [0x74c3b00c, 42],
+            [0755, 0777]
         ];
     }
 
     public function acceptsFailsProvider()
     {
         return [
-          ['5', '10'],
-          [8, 5.0],
-          [5.0, 8],
-          [10, null],
-          [false, 12]
+            ['5', '10'],
+            [8, 5.0],
+            [5.0, 8],
+            [10, null],
+            [false, 12]
         ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
         return [
-          [1337, 1337],
-          ['1337', 1337],
-          [0x539, 1337],
-          [02471, 1337],
-          [1337, 1338, 1],
-          ['1337', 1340, 5],
+            [1337, 1337],
+            ['1337', 1337],
+            [0x539, 1337],
+            [02471, 1337],
+            [1337, 1338, 1],
+            ['1337', 1340, 5],
         ];
     }
 
     public function assertEqualsFailsProvider()
     {
         return [
-          [1337, 1338],
-          ['1338', 1337],
-          [0x539, 1338],
-          [1337, 1339, 1],
-          ['1337', 1340, 2],
+            [1337, 1338],
+            ['1338', 1337],
+            [0x539, 1338],
+            [1337, 1339, 1],
+            ['1337', 1340, 2],
         ];
     }
 
     /**
-     * @covers       ::accepts
      * @dataProvider acceptsSucceedsProvider
      */
-    public function testAcceptsSucceeds($expected, $actual)
+    public function testAcceptsSucceeds($expected, $actual): void
     {
         $this->assertTrue(
           $this->comparator->accepts($expected, $actual)
@@ -85,10 +86,9 @@ class NumericComparatorTest extends TestCase
     }
 
     /**
-     * @covers       ::accepts
      * @dataProvider acceptsFailsProvider
      */
-    public function testAcceptsFails($expected, $actual)
+    public function testAcceptsFails($expected, $actual): void
     {
         $this->assertFalse(
           $this->comparator->accepts($expected, $actual)
@@ -96,10 +96,9 @@ class NumericComparatorTest extends TestCase
     }
 
     /**
-     * @covers       ::assertEquals
      * @dataProvider assertEqualsSucceedsProvider
      */
-    public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
+    public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0): void
     {
         $exception = null;
 
@@ -112,10 +111,9 @@ class NumericComparatorTest extends TestCase
     }
 
     /**
-     * @covers       ::assertEquals
      * @dataProvider assertEqualsFailsProvider
      */
-    public function testAssertEqualsFails($expected, $actual, $delta = 0.0)
+    public function testAssertEqualsFails($expected, $actual, $delta = 0.0): void
     {
         $this->expectException(ComparisonFailure::class);
         $this->expectExceptionMessage('matches expected');