JpnForPhp\Tests\Converter\ConverterTest::testConversionToWesternYearRomajiShowa9 PHP Method

    public function testConversionToWesternYearRomajiShowa9()
    {
        $results = Converter::toWesternYear('Shōwa 9');
        $this->assertEquals('1934', $results);
    }