public function testDispVariants() { $locale = new CULocale("de_DE_VARIANT0_VARIANT1"); $this->assertTrue($locale->dispVariants()->equals("VARIANT0_VARIANT1")); $locale = new CULocale("de_DE_VARIANT0_VARIANT1"); $this->assertTrue($locale->dispVariants(new CULocale("de_DE"))->equals("VARIANT0_VARIANT1")); }