public void testentrysetiteratornext() {
smallsortedmap<integer, integer> map = smallsortedmap.newinstancefortest(3);
for (int i = 0; i < 6; i++) {
assertnull(map.put(i, i + 1));
}
iterator<map.entry<integer, integer>> it = map.entryset().iterator();
for (int i = 0; i < 6; i++) {
asserttrue(it.hasnext());
map.entry<integer, integer> entry = it.next();
assertequals(new integer(i), entry.getkey());
assertequals(new integer(i + 1), entry.getvalue());
}
assertfalse(it.hasnext());
}
public void testmapentrymodification() {
smallsortedmap<integer, integer> map = smallsortedmap.newinstancefortest(3);
for (int i = 0; i < 6; i++) {
assertnull(map.put(i, i + 1));
}
iterator<map.entry<integer, integer>> it = map.entryset().iterator();
for (int i = 0; i < 6; i++) {
map.entry<integer, integer> entry = it.next();
entry.setvalue(i + 23);
}
for (int i = 0; i < 6; i++) {
assertequals(new integer(i + 23), map.get(i));
}
}
public void testgetarrayentryandoverflowentries() {
smallsortedmap<integer, integer> map = smallsortedmap.newinstancefortest(3);
for (int i = 0; i < 6; i++) {
assertnull(map.put(i, i + 1));
}
assertequals(3, map.getnumarrayentries());
for (int i = 0; i < 3; i++) {
map.entry<integer, integer> entry = map.getarrayentryat(i);
assertequals(new integer(i), entry.getkey());
assertequals(new integer(i + 1), entry.getvalue());
}
iterator<map.entry<integer, integer>> it = map.getoverflowentries().iterator();
for (int i = 3; i < 6; i++) {
asserttrue(it.hasnext());
map.entry<integer, integer> entry = it.next();
assertequals(new integer(i), entry.getkey());
assertequals(new integer(i + 1), entry.getvalue());
}
assertfalse(it.hasnext());
}
@override
public boolean equals(object o) {
if (!(o instanceof map.entry)) return false;
map.entry e = (map.entry) o;
return eq(key, e.getkey()) && eq(value, e.getvalue());
}
public void testmakeimmutable() {
smallsortedmap<integer, integer> map = smallsortedmap.newinstancefortest(3);
for (int i = 0; i < 6; i++) {
assertnull(map.put(i, i + 1));
}
map.makeimmutable();
assertequals(new integer(1), map.get(0));
assertequals(6, map.size());
try {
map.put(23, 23);
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
map<integer, integer> other = new hashmap<integer, integer>();
other.put(23, 23);
try {
map.putall(other);
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
try {
map.remove(0);
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
try {
map.clear();
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
set<map.entry<integer, integer>> entryset = map.entryset();
try {
entryset.clear();
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
iterator<map.entry<integer, integer>> it = entryset.iterator();
while (it.hasnext()) {
map.entry<integer, integer> entry = it.next();
try {
entry.setvalue(0);
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
try {
it.remove();
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
}
set<integer> keyset = map.keyset();
try {
keyset.clear();
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
iterator<integer> keys = keyset.iterator();
while (keys.hasnext()) {
integer key = keys.next();
try {
keyset.remove(key);
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
try {
keys.remove();
fail("expected unsupportedoperationexception");
} catch (unsupportedoperationexception expected) {
}
}
}
