public void testParentChild() {
InternetDomainName origin = InternetDomainName.from("foo.com");
InternetDomainName parent = origin.parent();
assertEquals("com", parent.toString());
// These would throw an exception if leniency were not preserved during parent() and child()
// calls.
InternetDomainName child = parent.child(LOTS_OF_DELTAS);
child.child(LOTS_OF_DELTAS);
}
public void testToString() {
for (String inputName : SOMEWHERE_UNDER_PS) {
InternetDomainName domain = InternetDomainName.from(inputName);
/*
* We would ordinarily use constants for the expected results, but
* doing it by derivation allows us to reuse the test case definitions
* used in other tests.
*/
String expectedName = Ascii.toLowerCase(inputName);
expectedName = expectedName.replaceAll("[\u3002\uFF0E\uFF61]", ".");
if (expectedName.endsWith(".")) {
expectedName = expectedName.substring(0, expectedName.length() - 1);
}
assertEquals(expectedName, domain.toString());
}
}
