@Test
public void shouldDemonstrateDeeplyNestedMapProperties() {
HashMap<String, String> map = new HashMap<String, String>();
MetaObject metaMap = SystemMetaObject.forObject(map);
assertTrue(metaMap.hasSetter("id"));
assertTrue(metaMap.hasSetter("name.first"));
assertTrue(metaMap.hasSetter("address.street"));
assertFalse(metaMap.hasGetter("id"));
assertFalse(metaMap.hasGetter("name.first"));
assertFalse(metaMap.hasGetter("address.street"));
metaMap.setValue("id", "100");
metaMap.setValue("name.first", "Clinton");
metaMap.setValue("name.last", "Begin");
metaMap.setValue("address.street", "1 Some Street");
metaMap.setValue("address.city", "This City");
metaMap.setValue("address.province", "A Province");
metaMap.setValue("address.postal_code", "1A3 4B6");
assertTrue(metaMap.hasGetter("id"));
assertTrue(metaMap.hasGetter("name.first"));
assertTrue(metaMap.hasGetter("address.street"));
assertEquals(3, metaMap.getGetterNames().length);
assertEquals(3, metaMap.getSetterNames().length);
Map<String, String> name = (Map<String, String>) metaMap.getValue("name");
Map<String, String> address = (Map<String, String>) metaMap.getValue("address");
assertEquals("Clinton", name.get("first"));
assertEquals("1 Some Street", address.get("street"));
}
@Test
public void shouldVerifyHasWriteablePropertiesReturnedByGetWriteablePropertyNames() {
MetaObject object = SystemMetaObject.forObject(new Author());
for (String writeable : object.getSetterNames()) {
assertTrue(object.hasSetter(writeable));
}
}
@Test
public void shouldVerifyPropertyTypes() {
MetaObject object = SystemMetaObject.forObject(new Author());
assertEquals(6, object.getSetterNames().length);
assertEquals(int.class, object.getGetterType("id"));
assertEquals(String.class, object.getGetterType("username"));
assertEquals(String.class, object.getGetterType("password"));
assertEquals(String.class, object.getGetterType("email"));
assertEquals(String.class, object.getGetterType("bio"));
assertEquals(Section.class, object.getGetterType("favouriteSection"));
}
@Test
public void shouldGetWriteablePropertyNames() {
RichType rich = new RichType();
MetaObject meta = SystemMetaObject.forObject(rich);
String[] writeables = meta.getSetterNames();
assertEquals(5, writeables.length);
for (String writeable : writeables) {
assertTrue(meta.hasSetter(writeable));
assertTrue(meta.hasSetter("richType." + writeable));
}
assertTrue(meta.hasSetter("richType"));
}