@GwtIncompatible("SerializableTester")
public void testViewSerialization() {
Map<String, Integer> map = ImmutableSortedMap.of("one", 1, "two", 2, "three", 3);
SerializableTester.reserializeAndAssert(map.entrySet());
SerializableTester.reserializeAndAssert(map.keySet());
assertEquals(
Lists.newArrayList(map.values()),
Lists.newArrayList(SerializableTester.reserialize(map.values())));
}
@GwtIncompatible("SerializableTester")
@SuppressWarnings("unchecked") // varargs
public void testOr_serializationIterable() {
Predicate<Integer> pre = Predicates.or(Arrays.asList(TRUE, FALSE));
Predicate<Integer> post = SerializableTester.reserializeAndAssert(pre);
assertEquals(pre.apply(0), post.apply(0));
}
@GwtIncompatible("SerializableTester")
public void testIsNull_serialization() {
Predicate<String> pre = Predicates.isNull();
Predicate<String> post = SerializableTester.reserializeAndAssert(pre);
assertEquals(pre.apply("foo"), post.apply("foo"));
assertEquals(pre.apply(null), post.apply(null));
}
@GwtIncompatible("SerializableTester")
public void testComposeSerialization() {
Function<String, String> trim = TrimStringFunction.INSTANCE;
Predicate<String> equalsFoo = Predicates.equalTo("Foo");
Predicate<String> trimEqualsFoo = Predicates.compose(equalsFoo, trim);
SerializableTester.reserializeAndAssert(trimEqualsFoo);
}
public void testExplicit_sortingExample() {
Comparator<Integer> c = Ordering.explicit(2, 8, 6, 1, 7, 5, 3, 4, 0, 9);
List<Integer> list = Arrays.asList(0, 3, 5, 6, 7, 8, 9);
Collections.sort(list, c);
assertThat(list).containsExactly(8, 6, 7, 5, 3, 0, 9).inOrder();
reserializeAndAssert(c);
}
@GwtIncompatible("SerializableTester")
public void testNewSetFromMapSerialization() {
Set<Integer> set = Sets.newSetFromMap(new LinkedHashMap<Integer, Boolean>());
set.addAll(SOME_COLLECTION);
Set<Integer> copy = SerializableTester.reserializeAndAssert(set);
assertThat(copy).containsExactly(0, 1).inOrder();
}
@GwtIncompatible // SerializableTester
public void testInverseSerialization() {
ImmutableBiMap<String, Integer> bimap =
ImmutableBiMap.copyOf(ImmutableMap.of(1, "one", 2, "two")).inverse();
ImmutableBiMap<String, Integer> copy = SerializableTester.reserializeAndAssert(bimap);
assertEquals(Integer.valueOf(1), copy.get("one"));
assertEquals("one", copy.inverse().get(1));
assertSame(copy, copy.inverse().inverse());
}
@GwtIncompatible("Predicates.assignableFrom, SerializableTester")
public void testIsAssignableFrom_serialization() {
Predicate<Class<?>> predicate = Predicates.assignableFrom(Integer.class);
Predicate<Class<?>> reserialized = SerializableTester.reserializeAndAssert(predicate);
assertEvalsLike(predicate, reserialized, Integer.class);
assertEvalsLike(predicate, reserialized, Float.class);
assertEvalsLike(predicate, reserialized, null);
}
@GwtIncompatible("SerializableTester")
public void testImmutableEnumSet_serialized() {
Set<SomeEnum> units = Sets.immutableEnumSet(SomeEnum.D, SomeEnum.B);
assertThat(units).containsExactly(SomeEnum.B, SomeEnum.D).inOrder();
Set<SomeEnum> copy = SerializableTester.reserializeAndAssert(units);
assertTrue(copy instanceof ImmutableEnumSet);
}
public void testExplicit_none() {
Comparator<Integer> c = Ordering.explicit(Collections.<Integer>emptyList());
try {
c.compare(0, 0);
fail();
} catch (IncomparableValueException expected) {
assertEquals(0, expected.value);
}
reserializeAndAssert(c);
}
public void testAsList() {
ImmutableSortedMultiset<String> multiset = ImmutableSortedMultiset.of("a", "a", "b", "b", "b");
ImmutableList<String> list = multiset.asList();
assertEquals(ImmutableList.of("a", "a", "b", "b", "b"), list);
assertTrue(list instanceof ImmutableAsList);
ImmutableList<String> copy = SerializableTester.reserializeAndAssert(list);
assertTrue(copy instanceof ImmutableAsList);
assertEquals(2, list.indexOf("b"));
assertEquals(4, list.lastIndexOf("b"));
}
public void testExplicit_one() {
Comparator<Integer> c = Ordering.explicit(0);
assertEquals(0, c.compare(0, 0));
try {
c.compare(0, 1);
fail();
} catch (IncomparableValueException expected) {
assertEquals(1, expected.value);
}
reserializeAndAssert(c);
assertEquals("Ordering.explicit([0])", c.toString());
}
public void testJavaSerialization() {
BloomFilter<byte[]> bf = BloomFilter.create(Funnels.byteArrayFunnel(), 100);
for (int i = 0; i < 10; i++) {
bf.put(Ints.toByteArray(i));
}
BloomFilter<byte[]> copy = SerializableTester.reserialize(bf);
for (int i = 0; i < 10; i++) {
assertTrue(copy.mightContain(Ints.toByteArray(i)));
}
assertEquals(bf.expectedFpp(), copy.expectedFpp());
SerializableTester.reserializeAndAssert(bf);
}
public void testOnResultOf_natural() {
Comparator<String> comparator =
Ordering.natural().onResultOf(StringLengthFunction.StringLength);
assertTrue(comparator.compare("to", "be") == 0);
assertTrue(comparator.compare("or", "not") < 0);
assertTrue(comparator.compare("that", "to") > 0);
new EqualsTester()
.addEqualityGroup(
comparator, Ordering.natural().onResultOf(StringLengthFunction.StringLength))
.addEqualityGroup(DECREASING_INTEGER)
.testEquals();
reserializeAndAssert(comparator);
assertEquals("Ordering.natural().onResultOf(StringLength)", comparator.toString());
}
@GwtIncompatible // SeriazableTester
public void testSerializationOrderingKeysAndEntries() {
Multimap<String, Integer> multimap = LinkedHashMultimap.create();
multimap.put("a", 1);
multimap.put("b", 2);
multimap.put("a", 3);
multimap.put("c", 4);
multimap.remove("a", 1);
multimap = SerializableTester.reserializeAndAssert(multimap);
assertThat(multimap.keySet()).containsExactly("a", "b", "c").inOrder();
assertThat(multimap.entries())
.containsExactly(mapEntry("b", 2), mapEntry("a", 3), mapEntry("c", 4))
.inOrder();
// note that the keys and entries are in different orders
}
public void testExplicit_two() {
Comparator<Integer> c = Ordering.explicit(42, 5);
assertEquals(0, c.compare(5, 5));
assertTrue(c.compare(5, 42) > 0);
assertTrue(c.compare(42, 5) < 0);
try {
c.compare(5, 666);
fail();
} catch (IncomparableValueException expected) {
assertEquals(666, expected.value);
}
new EqualsTester()
.addEqualityGroup(c, Ordering.explicit(42, 5))
.addEqualityGroup(Ordering.explicit(5, 42))
.addEqualityGroup(Ordering.explicit(42))
.testEquals();
reserializeAndAssert(c);
}
public void testCompound_static() {
Comparator<String> comparator =
Ordering.compound(
ImmutableList.of(
byCharAt(0), byCharAt(1), byCharAt(2), byCharAt(3), byCharAt(4), byCharAt(5)));
Helpers.testComparator(
comparator,
ImmutableList.of(
"applesauce",
"apricot",
"artichoke",
"banality",
"banana",
"banquet",
"tangelo",
"tangerine"));
reserializeAndAssert(comparator);
}
@SuppressWarnings("unchecked") // varargs
@GwtIncompatible("SerializbleTester")
public void testCascadingSerialization() throws Exception {
// Eclipse says Predicate<Integer>; javac says Predicate<Object>.
Predicate<? super Integer> nasty =
Predicates.not(
Predicates.and(
Predicates.or(
Predicates.equalTo((Object) 1),
Predicates.equalTo(null),
Predicates.alwaysFalse(),
Predicates.alwaysTrue(),
Predicates.isNull(),
Predicates.notNull(),
Predicates.in(Arrays.asList(1)))));
assertEvalsToFalse(nasty);
Predicate<? super Integer> stillNasty = SerializableTester.reserializeAndAssert(nasty);
assertEvalsToFalse(stillNasty);
}
@GwtIncompatible // SeriazableTester
public void testSerializationOrdering() {
Multimap<String, Integer> multimap = initializeMultimap5();
Multimap<String, Integer> copy = SerializableTester.reserializeAndAssert(multimap);
assertOrderingReadOnly(copy);
}
@GwtIncompatible("SerializableTester")
private static void checkSerialization(Predicate<? super Integer> predicate) {
Predicate<? super Integer> reserialized = SerializableTester.reserializeAndAssert(predicate);
assertEvalsLike(predicate, reserialized);
}
@GwtIncompatible("SerializableTester")
public void testContainsPattern_serialization() {
Predicate<CharSequence> pre = Predicates.containsPattern("foo");
Predicate<CharSequence> post = SerializableTester.reserializeAndAssert(pre);
assertEquals(pre.apply("foo"), post.apply("foo"));
}
@GwtIncompatible("SerializableTester")
public void testSerialization_entrySet() {
Multiset<String> c = ImmutableMultiset.of("a", "b", "c");
SerializableTester.reserializeAndAssert(c.entrySet());
}
@GwtIncompatible("SerializableTester")
public void testSerialization_asList() {
ImmutableMultiset<String> multiset = ImmutableMultiset.of("a", "a", "b", "b", "b");
SerializableTester.reserializeAndAssert(multiset.asList());
}
public void testSerialization() {
table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
SerializableTester.reserializeAndAssert(table);
}
@GwtIncompatible("serialize")
public void testSerializable() {
SerializableTester.reserializeAndAssert(create());
}
@Override
public void testSerialization() {
SerializableTester.reserializeAndAssert(create());
}
@GwtIncompatible // SerializableTester
public void testEmptySerialization() {
ImmutableBiMap<String, Integer> bimap = ImmutableBiMap.of();
assertSame(bimap, SerializableTester.reserializeAndAssert(bimap));
}
public void testStringConverter_serialization() {
SerializableTester.reserializeAndAssert(Enums.stringConverter(TestEnum.class));
}
@Test
public void serialization() {
SerializableTester.reserializeAndAssert(UTypeVarIdent.create("E"));
}
@GwtIncompatible("SerializableTester")
public void testValueOfFunction_serialization() {
Function<String, TestEnum> function = Enums.valueOfFunction(TestEnum.class);
SerializableTester.reserializeAndAssert(function);
}