/**
* Should be called before tests that require a feature-complete intl
* implementation.
*
* @param \PhpUnit_Framework_TestCase $testCase
*/
public static function requireFullIntl(\PhpUnit_Framework_TestCase $testCase)
{
// We only run tests if the intl extension is loaded...
if (!Intl::isExtensionLoaded()) {
$testCase->markTestSkipped('The intl extension is not available.');
}
// ... and only if the version is *one specific version* ...
if (IcuVersion::compare(Intl::getIcuVersion(), Intl::getIcuStubVersion(), '!=', $precision = 1)) {
$testCase->markTestSkipped('Please change ICU version to ' . Intl::getIcuStubVersion());
}
// ... and only if the data in the Icu component matches that version.
if (IcuVersion::compare(Intl::getIcuDataVersion(), Intl::getIcuStubVersion(), '!=', $precision = 1)) {
$testCase->markTestSkipped('Please change the Icu component to version 1.0.x or 1.' . IcuVersion::normalize(Intl::getIcuStubVersion(), 1) . '.x');
}
// Normalize the default locale in case this is not done explicitly
// in the test
\Locale::setDefault('en');
// Consequently, tests will
//
// * run only for one ICU version (see Intl::getIcuStubVersion())
// there is no need to add control structures to your tests that
// change the test depending on the ICU version.
// * always use the C intl classes
// * always use the binary resource bundles (any locale is allowed)
}
/**
* @dataProvider normalizeProvider
*/
public function testNormalize($precision, $version, $result)
{
$this->assertSame($result, IcuVersion::normalize($version, $precision));
}
