Symfony\Component\Intl\Tests\Data\Bundle\Reader\BundleEntryReaderTest::testFollowLocaleAliases PHP Method

    public function testFollowLocaleAliases($childData, $parentData, $result)
    {
        $this->reader->setLocaleAliases(array('mo' => 'ro_MD'));

        if (null === $childData || is_array($childData)) {
            $this->readerImpl->expects($this->at(0))
                ->method('read')
                ->with(self::RES_DIR, 'ro_MD')
                ->will($this->returnValue(array('Foo' => array('Bar' => $childData))));

            // Read fallback locale of aliased locale ("ro_MD" -> "ro")
            $this->readerImpl->expects($this->at(1))
                ->method('read')
                ->with(self::RES_DIR, 'ro')
                ->will($this->returnValue(array('Foo' => array('Bar' => $parentData))));
        } else {
            $this->readerImpl->expects($this->once())
                ->method('read')
                ->with(self::RES_DIR, 'ro_MD')
                ->will($this->returnValue(array('Foo' => array('Bar' => $childData))));
        }

        $this->assertSame($result, $this->reader->readEntry(self::RES_DIR, 'mo', array('Foo', 'Bar'), true));
    }