assertEquals(1, pn.getOffset());
assertEquals(4, pn.numChildren()); // 3 cases and default
// Case 0
MsgPluralCaseNode cn0 = (MsgPluralCaseNode) pn.getChild(0);
assertEquals(3, cn0.numChildren());
assertEquals(0, cn0.getCaseNumber());
RawTextNode rtn01 = (RawTextNode) cn0.getChild(0);
assertEquals("I see no one in ", rtn01.getRawText());