CustomUppercaseCollationTest.php

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<?php
 
class CustomUppercaseCollationTest extends MediaWikiTestCase {
 
    public function setUp() {
        $this->collation = new CustomUppercaseCollation( [
            'D',
            'C',
            'Cs',
            'B'
        ], Language::factory( 'en' ) );
 
        parent::setUp();
    }
 
    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' ],
            [ 'Cz', 'Cs', 'digraphs' ],
            [ 'C50D', 'C100', 'Numbers' ]
        ];
    }
 
    public function testGetFirstLetter( $string, $first ) {
        $this->assertSame( $this->collation->getFirstLetter( $string ), $first );
    }
 
    public function provideGetFirstLetter() {
        return [
            [ 'Do', 'D' ],
            [ 'do', 'D' ],
            [ 'Ao', 'A' ],
            [ 'afdsa', 'A' ],
            [ "\u{F3000}Foo", 'D' ],
            [ "\u{F3001}Foo", 'C' ],
            [ "\u{F3002}Foo", 'Cs' ],
            [ "\u{F3003}Foo", 'B' ],
            [ "\u{F3004}Foo", "\u{F3004}" ],
            [ 'C', 'C' ],
            [ 'Cz', 'C' ],
            [ 'Cs', 'Cs' ],
            [ 'CS', 'Cs' ],
            [ 'cs', 'Cs' ],
        ];
    }
}