[PHPUnit 7.0] provider function name cannot start with "test" anymore

[TomasVotruba]

-    public function testDataProvider() 
+    public function dataProvider()
     {
         return [
             [0, '00:00:00', '0:00'],
             [61, '00:01:01', '1:01'],
             [3600, '01:00:00', '60:00'],
             [-1, '-00:00:01', '-0:01'],
             [-3601, '-01:00:01', '-60:01'],
         ];
     }
 
 
     /**
-     * @dataProvider testDataProvider
+     * @dataProvider dataProvider
      */
     public function testFullLengthString($seconds, $fullString, $shortString)
     {
         $this->assertEquals($fullString, TimeFormatUtils::convertToHoursMinsSeconds($seconds));
     }

[TomasVotruba]

See https://stackoverflow.com/a/46693675/1348344