--- /dev/null
+<?php
+/**
+ * PHPUnit tests for the Serbian language.
+ * The language can be represented using two scripts:
+ * - Latin (SR_el)
+ * - Cyrillic (SR_ec)
+ * Both representations seems to be bijective, hence MediaWiki can convert
+ * from one script to the other.
+ *
+ * @author Antoine Musso <hashar at free dot fr>
+ * @copyright Copyright © 2011, Antoine Musso <hashar at free dot fr>
+ * @file
+ *
+ * @todo methods in test class should be tidied:
+ * - Should be split into separate test methods and data providers
+ * - Tests for LanguageConverter and Language should probably be separate..
+ */
+
+/** Tests for MediaWiki languages/LanguageSr.php */
+class LanguageSrTest extends LanguageClassesTestCase {
+ /**
+ * @covers LanguageConverter::convertTo
+ */
+ public function testEasyConversions() {
+ $this->assertCyrillic(
+ 'шђчћжШЂЧЋЖ',
+ 'Cyrillic guessing characters'
+ );
+ $this->assertLatin(
+ 'šđč枊ĐČĆŽ',
+ 'Latin guessing characters'
+ );
+ }
+
+ /**
+ * @covers LanguageConverter::convertTo
+ */
+ public function testMixedConversions() {
+ $this->assertCyrillic(
+ 'шђчћжШЂЧЋЖ - šđčćž',
+ 'Mostly cyrillic characters'
+ );
+ $this->assertLatin(
+ 'šđč枊ĐČĆŽ - шђчћж',
+ 'Mostly latin characters'
+ );
+ }
+
+ /**
+ * @covers LanguageConverter::convertTo
+ */
+ public function testSameAmountOfLatinAndCyrillicGetConverted() {
+ $this->assertConverted(
+ '4 latin: šđčć | 4 cyrillic: шђчћ',
+ 'sr-ec'
+ );
+ $this->assertConverted(
+ '4 latin: šđčć | 4 cyrillic: шђчћ',
+ 'sr-el'
+ );
+ }
+
+ /**
+ * @author Nikola Smolenski
+ * @covers LanguageConverter::convertTo
+ */
+ public function testConversionToCyrillic() {
+ // A simple convertion of Latin to Cyrillic
+ $this->assertEquals( 'абвг',
+ $this->convertToCyrillic( 'abvg' )
+ );
+ // Same as above, but assert that -{}-s must be removed and not converted
+ $this->assertEquals( 'ljабnjвгdž',
+ $this->convertToCyrillic( '-{lj}-ab-{nj}-vg-{dž}-' )
+ );
+ // A simple convertion of Cyrillic to Cyrillic
+ $this->assertEquals( 'абвг',
+ $this->convertToCyrillic( 'абвг' )
+ );
+ // Same as above, but assert that -{}-s must be removed and not converted
+ $this->assertEquals( 'ljабnjвгdž',
+ $this->convertToCyrillic( '-{lj}-аб-{nj}-вг-{dž}-' )
+ );
+ // This text has some Latin, but is recognized as Cyrillic, so it should not be converted
+ $this->assertEquals( 'abvgшђжчћ',
+ $this->convertToCyrillic( 'abvgшђжчћ' )
+ );
+ // Same as above, but assert that -{}-s must be removed
+ $this->assertEquals( 'љabvgњшђжчћџ',
+ $this->convertToCyrillic( '-{љ}-abvg-{њ}-шђжчћ-{џ}-' )
+ );
+ // This text has some Cyrillic, but is recognized as Latin, so it should be converted
+ $this->assertEquals( 'абвгшђжчћ',
+ $this->convertToCyrillic( 'абвгšđžčć' )
+ );
+ // Same as above, but assert that -{}-s must be removed and not converted
+ $this->assertEquals( 'ljабвгnjшђжчћdž',
+ $this->convertToCyrillic( '-{lj}-абвг-{nj}-šđžčć-{dž}-' )
+ );
+ // Roman numerals are not converted
+ $this->assertEquals( 'а I б II в III г IV шђжчћ',
+ $this->convertToCyrillic( 'a I b II v III g IV šđžčć' )
+ );
+ }
+
+ /**
+ * @covers LanguageConverter::convertTo
+ */
+ public function testConversionToLatin() {
+ // A simple convertion of Latin to Latin
+ $this->assertEquals( 'abcd',
+ $this->convertToLatin( 'abcd' )
+ );
+ // A simple convertion of Cyrillic to Latin
+ $this->assertEquals( 'abcd',
+ $this->convertToLatin( 'абцд' )
+ );
+ // This text has some Latin, but is recognized as Cyrillic, so it should be converted
+ $this->assertEquals( 'abcdšđžčć',
+ $this->convertToLatin( 'abcdшђжчћ' )
+ );
+ // This text has some Cyrillic, but is recognized as Latin, so it should not be converted
+ $this->assertEquals( 'абцдšđžčć',
+ $this->convertToLatin( 'абцдšđžčć' )
+ );
+ }
+
+ /**
+ * @dataProvider providePlural
+ * @covers Language::convertPlural
+ */
+ public function testPlural( $result, $value ) {
+ $forms = [ 'one', 'few', 'other' ];
+ $this->assertEquals( $result, $this->getLang()->convertPlural( $value, $forms ) );
+ }
+
+ /**
+ * @dataProvider providePlural
+ * @covers Language::getPluralRuleType
+ */
+ public function testGetPluralRuleType( $result, $value ) {
+ $this->assertEquals( $result, $this->getLang()->getPluralRuleType( $value ) );
+ }
+
+ public static function providePlural() {
+ return [
+ [ 'one', 1 ],
+ [ 'other', 11 ],
+ [ 'one', 91 ],
+ [ 'one', 121 ],
+ [ 'few', 2 ],
+ [ 'few', 3 ],
+ [ 'few', 4 ],
+ [ 'few', 334 ],
+ [ 'other', 5 ],
+ [ 'other', 15 ],
+ [ 'other', 120 ],
+ ];
+ }
+
+ /**
+ * @dataProvider providePluralTwoForms
+ * @covers Language::convertPlural
+ */
+ public function testPluralTwoForms( $result, $value ) {
+ $forms = [ 'one', 'other' ];
+ $this->assertEquals( $result, $this->getLang()->convertPlural( $value, $forms ) );
+ }
+
+ public static function providePluralTwoForms() {
+ return [
+ [ 'one', 1 ],
+ [ 'other', 11 ],
+ [ 'other', 4 ],
+ [ 'one', 91 ],
+ [ 'one', 121 ],
+ ];
+ }
+
+ # #### HELPERS #####################################################
+ /**
+ *Wrapper to verify text stay the same after applying conversion
+ * @param string $text Text to convert
+ * @param string $variant Language variant 'sr-ec' or 'sr-el'
+ * @param string $msg Optional message
+ */
+ protected function assertUnConverted( $text, $variant, $msg = '' ) {
+ $this->assertEquals(
+ $text,
+ $this->convertTo( $text, $variant ),
+ $msg
+ );
+ }
+
+ /**
+ * Wrapper to verify a text is different once converted to a variant.
+ * @param string $text Text to convert
+ * @param string $variant Language variant 'sr-ec' or 'sr-el'
+ * @param string $msg Optional message
+ */
+ protected function assertConverted( $text, $variant, $msg = '' ) {
+ $this->assertNotEquals(
+ $text,
+ $this->convertTo( $text, $variant ),
+ $msg
+ );
+ }
+
+ /**
+ * Verifiy the given Cyrillic text is not converted when using
+ * using the cyrillic variant and converted to Latin when using
+ * the Latin variant.
+ * @param string $text Text to convert
+ * @param string $msg Optional message
+ */
+ protected function assertCyrillic( $text, $msg = '' ) {
+ $this->assertUnConverted( $text, 'sr-ec', $msg );
+ $this->assertConverted( $text, 'sr-el', $msg );
+ }
+
+ /**
+ * Verifiy the given Latin text is not converted when using
+ * using the Latin variant and converted to Cyrillic when using
+ * the Cyrillic variant.
+ * @param string $text Text to convert
+ * @param string $msg Optional message
+ */
+ protected function assertLatin( $text, $msg = '' ) {
+ $this->assertUnConverted( $text, 'sr-el', $msg );
+ $this->assertConverted( $text, 'sr-ec', $msg );
+ }
+
+ /** Wrapper for converter::convertTo() method*/
+ protected function convertTo( $text, $variant ) {
+ return $this->getLang()
+ ->mConverter
+ ->convertTo(
+ $text, $variant
+ );
+ }
+
+ protected function convertToCyrillic( $text ) {
+ return $this->convertTo( $text, 'sr-ec' );
+ }
+
+ protected function convertToLatin( $text ) {
+ return $this->convertTo( $text, 'sr-el' );
+ }
+}
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