[TestMethod] public void testAlternateFormatsFailsGracefully()
{
PhoneMetadata noAlternateFormats = MetadataManager.getAlternateFormatsForCountry(999);
assertNull(noAlternateFormats);
}
[TestMethod] public void testShortNumberMetadataFailsGracefully()
{
PhoneMetadata noShortNumberMetadata = MetadataManager.getShortNumberMetadataForRegion("XXX");
assertNull(noShortNumberMetadata);
}
/**
* Convenience method to get a list of what regions the library has metadata for.
*/
internal Set <String> getSupportedRegions()
{
return(Collections.unmodifiableSet(MetadataManager.getShortNumberMetadataSupportedRegions()));
}