@SuppressWarnings({"rawtypes", "unchecked"})
@SPITest
public void testWrongKeyType() throws Exception {
final Store<K, V> kvStore =
factory.newStore(
factory.newConfiguration(
factory.getKeyType(), factory.getValueType(), null, null, null));
Set<K> set = new HashSet<K>();
if (factory.getKeyType() == String.class) {
set.add((K) new Object());
} else {
set.add((K) "WrongKeyType");
}
try {
kvStore.bulkComputeIfAbsent(
Arrays.asList((K[]) set.toArray()),
new Function<
Iterable<? extends K>, Iterable<? extends Map.Entry<? extends K, ? extends V>>>() {
@Override
public Iterable<? extends Map.Entry<? extends K, ? extends V>> apply(
Iterable<? extends K> entries) {
throw new AssertionError(
"Expected ClassCastException because the key is of the wrong type");
}
});
throw new AssertionError("Expected ClassCastException because the key is of the wrong type");
} catch (ClassCastException e) {
// expected
} catch (CacheAccessException e) {
System.err.println("Warning, an exception is thrown due to the SPI test");
e.printStackTrace();
}
}
@SuppressWarnings({"rawtypes", "unchecked"})
@SPITest
public void missingIterableEntriesAreIgnoredByTheStore() throws Exception {
final Store<K, V> kvStore =
factory.newStore(
factory.newConfiguration(
factory.getKeyType(), factory.getValueType(), null, null, null));
final K k1 = factory.createKey(1L);
final V v1 = factory.createValue(1L);
Set<K> set = new HashSet<K>();
set.add(k1);
kvStore.put(k1, v1);
try {
kvStore.bulkComputeIfAbsent(
Arrays.asList((K[]) set.toArray()),
new Function<
Iterable<? extends K>, Iterable<? extends Map.Entry<? extends K, ? extends V>>>() {
@Override
public Iterable<? extends Map.Entry<? extends K, ? extends V>> apply(
Iterable<? extends K> entries) {
return new HashMap<K, V>().entrySet();
}
});
assertThat(kvStore.get(k1).value(), is(v1));
} catch (CacheAccessException e) {
System.err.println("Warning, an exception is thrown due to the SPI test");
e.printStackTrace();
}
}
@SPITest
public void removesAllOfTheMappings()
throws IllegalAccessException, InstantiationException, CacheAccessException {
final Store<K, V> kvStore =
factory.newStore(
new StoreConfigurationImpl<K, V>(
factory.getKeyType(),
factory.getValueType(),
null,
Predicates.<Cache.Entry<K, V>>all(),
null,
ClassLoader.getSystemClassLoader(),
Expirations.noExpiration()));
K key = factory.getKeyType().newInstance();
V value = factory.getValueType().newInstance();
kvStore.put(key, value);
try {
kvStore.clear();
} catch (CacheAccessException e) {
System.err.println("Warning, an exception is thrown due to the SPI test");
e.printStackTrace();
}
assertThat(kvStore.containsKey(key), is(false));
}
@Test
public void testPutNotSerializableKey() throws Exception {
OnHeapStore<Serializable, Serializable> store = newStore();
try {
store.put(
new ArrayList<Object>() {
{
add(new Object());
}
},
"value");
fail();
} catch (CacheAccessException cae) {
assertThat(cae.getCause(), instanceOf(SerializerException.class));
}
}