@TestCoversMethods("fromMap")
public void testFromMap_Mapable() throws Exception {
// from map
POJO2 p1 = new POJO2(1, "one", Arrays.asList(new Object[] {1.0}));
Map<String, Object> m1 = mapper.toMap(p1, (Object[]) null);
POJO2 expected;
expected = new POJO2(p1.getId(), p1.getName(), p1.getValue());
assertEquals(expected, mapper.fromMap(new POJO2(), m1, (Object[]) null));
expected = new POJO2(p1.getId(), null, null);
assertEquals(expected, mapper.fromMap(new POJO2(), m1, new Object[] {"id"}));
expected = new POJO2(0, p1.getName(), null);
assertEquals(expected, mapper.fromMap(new POJO2(), m1, new Object[] {"name"}));
expected = new POJO2(0, null, p1.getValue());
assertEquals(expected, mapper.fromMap(new POJO2(), m1, new Object[] {"value"}));
expected = new POJO2(p1.getId(), p1.getName(), p1.getValue());
assertEquals(expected, mapper.fromMap(new POJO2(), m1, new Object[] {"id", "name", "value"}));
// from map for "trees"
POJO2 p2 = new POJO2(2, "two");
POJO2Parent pp1 = new POJO2Parent();
pp1.setChildren(Arrays.asList(new POJO2[] {p1}));
POJO2Parent pp2 = new POJO2Parent();
pp2.setChildren(Arrays.asList(new POJO2[] {p2}));
pp1.setSibling(pp2);
Map<String, Object> mp1 = mapper.toMap(pp1, (Object[]) null);
assertEquals(pp1, mapper.fromMap(new POJO2Parent(), mp1, (Object[]) null));
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((children == null) ? 0 : children.hashCode());
result = prime * result + ((sibling == null) ? 0 : sibling.hashCode());
return result;
}
@TestCoversMethods({"toMap", "prepare"})
public void testToMap_Mapable() throws Exception {
// to map
POJO2 p1 = new POJO2(1, "one", Arrays.asList(new Object[] {1.0}));
checkMap(
mapper.toMap(p1, (Object[]) null),
"id",
p1.getId(),
"name",
p1.getName(),
"value",
p1.getValue());
checkMap(mapper.toMap(p1, new Object[] {"id"}), "id", p1.getId());
checkMap(mapper.toMap(p1, new Object[] {"name"}), "name", p1.getName());
checkMap(mapper.toMap(p1, new Object[] {"value"}), "value", p1.getValue());
checkMap(
mapper.toMap(p1, new Object[] {"id", "name", "value"}),
"id",
p1.getId(),
"name",
p1.getName(),
"value",
p1.getValue());
// to map for "trees"
POJO2 p2 = new POJO2(2, "two");
POJO2Parent pp1 = new POJO2Parent();
pp1.setChildren(Arrays.asList(new POJO2[] {p1}));
POJO2Parent pp2 = new POJO2Parent();
pp2.setChildren(Arrays.asList(new POJO2[] {p2}));
pp1.setSibling(pp2);
Map<String, Object> mp1 = mapper.toMap(pp1, (Object[]) null);
Map<String, Object> mp2 = mapper.toMap(pp2, (Object[]) null);
Map<String, Object> m1 = mapper.toMap(p1, (Object[]) null);
Map<String, Object> m2 = mapper.toMap(p2, (Object[]) null);
List<Object> c1 = Arrays.asList(new Object[] {m1});
List<Object> c2 = Arrays.asList(new Object[] {m2});
checkMap(m1, "id", p1.getId(), "name", p1.getName(), "value", p1.getValue());
checkMap(m2, "id", p2.getId(), "name", p2.getName(), "value", p2.getValue());
checkMap(mp2, "sibling", null, "children", c2);
checkMap(mp1, "sibling", mp2, "children", c1);
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
POJO2Parent other = (POJO2Parent) obj;
if (children == null) {
if (other.children != null) return false;
} else if (!children.equals(other.children)) return false;
if (sibling == null) {
if (other.sibling != null) return false;
} else if (!sibling.equals(other.sibling)) return false;
return true;
}