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<?php |
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declare(strict_types=1); |
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namespace PhpMyAdmin\MoTranslator\Tests; |
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use PhpMyAdmin\MoTranslator\Translator; |
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use PHPUnit\Framework\TestCase; |
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/** |
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* Test for gettext parsing. |
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*/ |
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class PluralFormulaTest extends TestCase |
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{ |
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/** |
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* Test for extractPluralsForms. |
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* |
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* @param mixed $header |
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* @param mixed $expected |
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* |
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* @dataProvider pluralExtractionData |
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*/ |
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public function testExtractPluralsForms($header, $expected): void |
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{ |
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$this->assertEquals( |
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$expected, |
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Translator::extractPluralsForms($header) |
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); |
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} |
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public function pluralExtractionData(): array |
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{ |
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return [ |
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// It defaults to a "Western-style" plural header. |
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[ |
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'', |
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'nplurals=2; plural=n == 1 ? 0 : 1;', |
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], |
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// Extracting it from the middle of the header works. |
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[ |
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"Content-type: text/html; charset=UTF-8\n" |
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. "Plural-Forms: nplurals=1; plural=0;\n" |
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. "Last-Translator: nobody\n", |
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' nplurals=1; plural=0;', |
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], |
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// It's also case-insensitive. |
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[ |
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"PLURAL-forms: nplurals=1; plural=0;\n", |
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' nplurals=1; plural=0;', |
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], |
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// It falls back to default if it's not on a separate line. |
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[ |
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'Content-type: text/html; charset=UTF-8' // note the missing \n here |
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. "Plural-Forms: nplurals=1; plural=0;\n" |
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. "Last-Translator: nobody\n", |
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'nplurals=2; plural=n == 1 ? 0 : 1;', |
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], |
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]; |
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} |
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/** |
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* @param mixed $expr |
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* @param mixed $expected |
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* |
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* @dataProvider pluralCounts |
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*/ |
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public function testPluralCounts($expr, $expected): void |
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{ |
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$this->assertEquals( |
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$expected, |
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Translator::extractPluralCount($expr) |
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); |
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} |
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public function pluralCounts(): array |
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{ |
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return [ |
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[ |
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'', |
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1, |
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], |
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[ |
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'foo=2; expr', |
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1, |
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], |
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[ |
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'nplurals=2; epxr', |
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2, |
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], |
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[ |
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' nplurals = 3 ; epxr', |
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3, |
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], |
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[ |
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' nplurals = 4 ; epxr ; ', |
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4, |
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], |
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[ |
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'nplurals', |
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1, |
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], |
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]; |
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} |
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/** |
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* @param mixed $expr |
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* @param mixed $expected |
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* |
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* @dataProvider pluralExpressions |
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*/ |
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public function testPluralExpression($expr, $expected): void |
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{ |
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$this->assertEquals( |
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$expected, |
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Translator::sanitizePluralExpression($expr) |
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); |
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} |
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public function pluralExpressions(): array |
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{ |
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return [ |
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[ |
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'', |
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'', |
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], |
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[ |
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'nplurals=2; plural=n == 1 ? 0 : 1;', |
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'n == 1 ? 0 : 1', |
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], |
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[ |
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' nplurals=1; plural=0;', |
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'0', |
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], |
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[ |
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"nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 ? 4 : 5;\n", |
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'n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 ? 4 : 5', |
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], |
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[ |
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' nplurals=1; plural=baz(n);', |
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'(n)', |
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], |
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[ |
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' plural=n', |
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'n', |
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], |
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[ |
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'nplurals', |
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'n', |
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], |
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]; |
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} |
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} |
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phpmyadmin /
motranslator
