Update error message in API/UI if date is before 1992 (#12559) (#12561)

* Update error message in API/UI if date is before 1992 (#12559)

* Fix test for dates

* Fix test for dates

* Move creation of $dateOfFirstWebsite object to if block

1 files changed, 17 insertions, 1 deletions

diff --git a/tests/PHPUnit/Unit/PeriodTest.php b/tests/PHPUnit/Unit/PeriodTest.php
index b3f6b06adf..76af0c719e 100644
--- a/tests/PHPUnit/Unit/PeriodTest.php
+++ b/tests/PHPUnit/Unit/PeriodTest.php
@@ -84,9 +84,25 @@ class PeriodTest extends \PHPUnit_Framework_TestCase
             array('today,last7'),
             array('2013-01-01,last7'),
             array('today,2013-01-01'),
-            array('1990-01-01'),
             array('1990-01-0111'),
             array('foobar'),
+        );
+    }
+    
+    /**
+     * @expectedException \Exception
+     * @expectedExceptionMessage is a date before first website was online. Try date that's after
+     * @dataProvider getInvalidDatesBeforeFirstWebsite
+     */
+    public function testValidate_InvalidDatesBeforeFirstWebsite($invalidDatesBeforeFirstWebsite)
+    {
+        Period::checkDateFormat($invalidDatesBeforeFirstWebsite);
+    }
+    
+    public function getInvalidDatesBeforeFirstWebsite()
+    {
+        return array(
+            array('1990-01-01'),
             array(3434),
         );
     }