Upgrade to PHPUnit ~7

lstrojny · lstrojny · commit 64fd831e34e5 · 2019-11-26T19:20:05.000+01:00
diff --git a/composer.json b/composer.json
@@ -18,7 +18,7 @@
         "php": "~7"
     },
     "require-dev": {
-        "phpunit/phpunit": "~6",
+        "phpunit/phpunit": "~7",
         "squizlabs/php_codesniffer": "~3.0",
         "friendsofphp/php-cs-fixer": "^2.14"
     },
diff --git a/tests/Functional/AverageTest.php b/tests/Functional/AverageTest.php
@@ -79,10 +79,10 @@ public function test()
         $this->assertSame(5, average($this->list));
         $this->assertSame(5, average($this->listIterator));
 
-        $this->assertEquals(0.833333333, average($this->hash2), null, 0.001);
-        $this->assertEquals(0.833333333, average($this->hashIterator2), null, 0.001);
-        $this->assertEquals(0.833333333, average($this->list2), null, 0.001);
-        $this->assertEquals(0.833333333, average($this->listIterator2), null, 0.001);
+        $this->assertEquals(0.833333333, average($this->hash2), '', 0.001);
+        $this->assertEquals(0.833333333, average($this->hashIterator2), '', 0.001);
+        $this->assertEquals(0.833333333, average($this->list2), '', 0.001);
+        $this->assertEquals(0.833333333, average($this->listIterator2), '', 0.001);
 
         $this->assertNull(average($this->hash3));
         $this->assertNull(average($this->hashIterator3));
