--- /dev/null
+<?php
+
+class CustomUppercaseCollationTest extends MediaWikiTestCase {
+
+ public function setUp() {
+ $this->collation = new CustomUppercaseCollation( [
+ 'D',
+ 'C',
+ 'B'
+ ], Language::factory( 'en' ) );
+
+ parent::setUp();
+ }
+
+ /**
+ * @dataProvider providerOrder
+ */
+ public function testOrder( $first, $second, $msg ) {
+ $sortkey1 = $this->collation->getSortKey( $first );
+ $sortkey2 = $this->collation->getSortKey( $second );
+
+ $this->assertTrue( strcmp( $sortkey1, $sortkey2 ) < 0, $msg );
+ }
+
+ public function providerOrder() {
+ return [
+ [ 'X', 'Z', 'Maintain order of unrearranged' ],
+ [ 'D', 'C', 'Actually resorts' ],
+ [ 'D', 'B', 'resort test 2' ],
+ [ 'Adobe', 'Abode', 'not first letter' ],
+ [ '💩 ', 'C', 'Test relocated to end' ],
+ [ 'c', 'b', 'lowercase' ],
+ [ 'x', 'z', 'lowercase original' ],
+ [ 'C50D', 'C100', 'Numbers' ]
+ ];
+ }
+
+ /**
+ * @dataProvider provideGetFirstLetter
+ */
+ public function testGetFirstLetter( $string, $first ) {
+ $this->assertSame( $this->collation->getFirstLetter( $string ), $first );
+ }
+
+ public function provideGetFirstLetter() {
+ return [
+ [ 'Do', 'D' ],
+ [ 'do', 'D' ],
+ [ 'Ao', 'A' ],
+ [ 'afdsa', 'A' ],
+ [ "\xF3\xB3\x80\x80Foo", 'D' ],
+ [ "\xF3\xB3\x80\x81Foo", 'C' ],
+ [ "\xF3\xB3\x80\x82Foo", 'B' ],
+ [ "\xF3\xB3\x80\x83Foo", "\xF3\xB3\x80\x83" ],
+ ];
+ }
+}