MsgSelectNode sn = (MsgSelectNode) mn.getChild(0);
assertEquals("$gender1", sn.getCommandText());
assertEquals(2, sn.numChildren()); // female and default
// Outer select: Case 'female'
MsgSelectCaseNode cnf = (MsgSelectCaseNode) sn.getChild(0);
assertEquals("'female'", cnf.getCommandText());
assertEquals(1, cnf.numChildren()); // Another select
// Outer select: Case 'female': Inner select
MsgSelectNode sn2 = (MsgSelectNode) cnf.getChild(0);
assertEquals("$gender2", sn2.getCommandText());
assertEquals(2, sn2.numChildren()); // female and default
// Outer select: Case 'female': Inner select: Case 'female'
MsgSelectCaseNode cnf2 = (MsgSelectCaseNode) sn2.getChild(0);
assertEquals("'female'", cnf2.getCommandText());
assertEquals(4, cnf2.numChildren());
// Outer select: Case 'female': Inner select: Case 'female': Placeholder $person1
MsgPlaceholderNode phn1 = (MsgPlaceholderNode) cnf2.getChild(0);
assertEquals("{$person1}", phn1.toSourceString());
// Outer select: Case 'female': Inner select: Case 'female': RawText
RawTextNode rtn1 = (RawTextNode) cnf2.getChild(1);
assertEquals(" added ", rtn1.getRawText());
// Outer select: Case 'female': Inner select: Case 'female': Placeholder $person2
MsgPlaceholderNode phn2 = (MsgPlaceholderNode) cnf2.getChild(2);
assertEquals("{$person2}", phn2.toSourceString());
// Outer select: Case 'female': Inner select: Case 'female': RawText
RawTextNode rtn2 = (RawTextNode) cnf2.getChild(3);
assertEquals(" and her friends to her circle.", rtn2.getRawText());
// Outer select: Case 'female': Inner select: Default
MsgSelectDefaultNode dn2 = (MsgSelectDefaultNode) sn2.getChild(1);
assertEquals(4, dn2.numChildren());
// Outer select: Case 'female': Inner select: Default: Placeholder $person1
MsgPlaceholderNode phn21 = (MsgPlaceholderNode) dn2.getChild(0);
assertEquals("{$person1}", phn21.toSourceString());
// Outer select: Case 'female': Inner select: Default: RawText
RawTextNode rtn21 = (RawTextNode) dn2.getChild(1);
assertEquals(" added ", rtn21.getRawText());
// Outer select: Case 'female': Inner select: Default: Placeholder $person2
MsgPlaceholderNode phn22 = (MsgPlaceholderNode) dn2.getChild(2);
assertEquals("{$person2}", phn22.toSourceString());
// Outer select: Case 'female': Inner select: Default: RawText
RawTextNode rtn22 = (RawTextNode) dn2.getChild(3);
assertEquals(" and his friends to her circle.", rtn22.getRawText());
// Outer select: Default
MsgSelectDefaultNode dn = (MsgSelectDefaultNode) sn.getChild(1);
assertEquals(1, dn.numChildren()); // Another select
// Outer select: Default: Inner select
MsgSelectNode sn3 = (MsgSelectNode) dn.getChild(0);
assertEquals("$gender2", sn3.getCommandText());
assertEquals(2, sn3.numChildren()); // female and default
// Outer select: Default: Inner select: Case 'female'
MsgSelectCaseNode cnf3 = (MsgSelectCaseNode) sn3.getChild(0);
assertEquals("'female'", cnf3.getCommandText());
assertEquals(4, cnf3.numChildren());
// Outer select: Default: Inner select: Case 'female': Placeholder $person1
MsgPlaceholderNode phn3 = (MsgPlaceholderNode) cnf3.getChild(0);
assertEquals("{$person1}", phn3.toSourceString());
// Outer select: Default: Inner select: Case 'female': RawText
RawTextNode rtn3 = (RawTextNode) cnf3.getChild(1);
assertEquals(" put ", rtn3.getRawText());
// Outer select: Default: Inner select: Case 'female': Placeholder $person2
MsgPlaceholderNode phn4 = (MsgPlaceholderNode) cnf3.getChild(2);
assertEquals("{$person2}", phn4.toSourceString());
// Outer select: Default: Inner select: Case 'female': RawText
RawTextNode rtn4 = (RawTextNode) cnf3.getChild(3);
assertEquals(" and her friends to his circle.", rtn4.getRawText());
// Outer select: Default: Inner select: Default
MsgSelectDefaultNode dn3 = (MsgSelectDefaultNode) sn3.getChild(1);
assertEquals(4, dn3.numChildren());