throw exception in tests for older versions

Author: lekoala

tests/Mocks/TestExcelMember.php

@@ -4,8 +4,17 @@
 
 use SilverStripe\Dev\TestOnly;
 use SilverStripe\Security\Member;
+use Exception;
 
 class TestExcelMember extends Member implements TestOnly
 {
-    // Empty
+    public function onBeforeWrite()
+    {
+        parent::onBeforeWrite();
+
+        // For older ss versions that do not validate emails
+        if ($this->Email && !filter_var($this->Email, FILTER_VALIDATE_EMAIL)) {
+            throw new Exception("Email is not valid");
+        }
+    }
 }

tests/data/members-invalid.csv

@@ -1,3 +1,3 @@
-FirstName;Surname;Email
-test;valid;[email protected]
-test;invalid;not-a-valid-email
+ClassName;FirstName;Surname;Email
+LeKoala\ExcelImportExport\Test\Mocks\TestExcelMember;test;valid;[email protected]
+LeKoala\ExcelImportExport\Test\Mocks\TestExcelMember;test;invalid;not-a-valid-email