@Test
public void discoversArraysAndCollections() {
TypeInformation<StringCollectionContainer> information =
ClassTypeInformation.from(StringCollectionContainer.class);
TypeInformation<?> property = information.getProperty("array");
assertEquals(property.getComponentType().getType(), String.class);
Class<?> type = property.getType();
assertEquals(String[].class, type);
assertThat(type.isArray(), is(true));
property = information.getProperty("foo");
assertEquals(Collection[].class, property.getType());
assertEquals(Collection.class, property.getComponentType().getType());
assertEquals(String.class, property.getComponentType().getComponentType().getType());
property = information.getProperty("rawSet");
assertEquals(Set.class, property.getType());
assertEquals(Object.class, property.getComponentType().getType());
assertNull(property.getMapValueType());
}
