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[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / SanitizerValidateEmailTest.php

diff --git a/tests/phpunit/includes/SanitizerValidateEmailTest.php b/tests/phpunit/includes/SanitizerValidateEmailTest.php
new file mode 100644 (file)
index 0000000..2448513
--- /dev/null
+++ b/tests/phpunit/includes/SanitizerValidateEmailTest.php
@@ -0,0 +1,103 @@
+<?php
+
+/**
+ * @covers Sanitizer::validateEmail
+ * @todo all test methods in this class should be refactored and...
+ *    use a single test method and a single data provider...
+ */
+class SanitizerValidateEmailTest extends PHPUnit_Framework_TestCase {
+
+       private function checkEmail( $addr, $expected = true, $msg = '' ) {
+               if ( $msg == '' ) {
+                       $msg = "Testing $addr";
+               }
+
+               $this->assertEquals(
+                       $expected,
+                       Sanitizer::validateEmail( $addr ),
+                       $msg
+               );
+       }
+
+       private function valid( $addr, $msg = '' ) {
+               $this->checkEmail( $addr, true, $msg );
+       }
+
+       private function invalid( $addr, $msg = '' ) {
+               $this->checkEmail( $addr, false, $msg );
+       }
+
+       public function testEmailWellKnownUserAtHostDotTldAreValid() {
+               $this->valid( 'user@example.com' );
+               $this->valid( 'user@example.museum' );
+       }
+
+       public function testEmailWithUpperCaseCharactersAreValid() {
+               $this->valid( 'USER@example.com' );
+               $this->valid( 'user@EXAMPLE.COM' );
+               $this->valid( 'user@Example.com' );
+               $this->valid( 'USER@eXAMPLE.com' );
+       }
+
+       public function testEmailWithAPlusInUserName() {
+               $this->valid( 'user+sub@example.com' );
+               $this->valid( 'user+@example.com' );
+       }
+
+       public function testEmailDoesNotNeedATopLevelDomain() {
+               $this->valid( "user@localhost" );
+               $this->valid( "FooBar@localdomain" );
+               $this->valid( "nobody@mycompany" );
+       }
+
+       public function testEmailWithWhiteSpacesBeforeOrAfterAreInvalids() {
+               $this->invalid( " user@host.com" );
+               $this->invalid( "user@host.com " );
+               $this->invalid( "\tuser@host.com" );
+               $this->invalid( "user@host.com\t" );
+       }
+
+       public function testEmailWithWhiteSpacesAreInvalids() {
+               $this->invalid( "User user@host" );
+               $this->invalid( "first last@mycompany" );
+               $this->invalid( "firstlast@my company" );
+       }
+
+       /**
+        * T28948 : comma were matched by an incorrect regexp range
+        */
+       public function testEmailWithCommasAreInvalids() {
+               $this->invalid( "user,foo@example.org" );
+               $this->invalid( "userfoo@ex,ample.org" );
+       }
+
+       public function testEmailWithHyphens() {
+               $this->valid( "user-foo@example.org" );
+               $this->valid( "userfoo@ex-ample.org" );
+       }
+
+       public function testEmailDomainCanNotBeginWithDot() {
+               $this->invalid( "user@." );
+               $this->invalid( "user@.localdomain" );
+               $this->invalid( "user@localdomain." );
+               $this->valid( "user.@localdomain" );
+               $this->valid( ".@localdomain" );
+               $this->invalid( ".@a............" );
+       }
+
+       public function testEmailWithFunnyCharacters() {
+               $this->valid( "\$user!ex{this}@123.com" );
+       }
+
+       public function testEmailTopLevelDomainCanBeNumerical() {
+               $this->valid( "user@example.1234" );
+       }
+
+       public function testEmailWithoutAtSignIsInvalid() {
+               $this->invalid( 'useràexample.com' );
+       }
+
+       public function testEmailWithOneCharacterDomainIsValid() {
+               $this->valid( 'user@a' );
+       }
+}