@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)); }
@TestCoversMethods({"toMap", "prepare"}) public void testToMap_POJO3() throws Exception { // to map POJO3 p1 = new POJO3(1, "one", Arrays.asList(new Double[] {1.0})); checkMap( mapper.toMap(p1, (Object[]) null), "id", p1.getId(), "name", p1.getName(), "value", p1.getValue()); // to map for "trees" POJO3 p2 = new POJO3(2, "two"); POJO3Parent pp1 = new POJO3Parent(); pp1.setChildren(Arrays.asList(new POJO3[] {p1})); POJO3Parent pp2 = new POJO3Parent(); pp2.setChildren(Arrays.asList(new POJO3[] {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); }
@SuppressWarnings("unchecked") public void testMergeToCollection() throws Exception { POJO1 p1 = new POJO1(null, 1, "one"); POJO1 p2 = new POJO1(null, 2, "two"); POJO1 p3 = new POJO1(null, 3, "three"); Map<String, Object> m1 = mapper.toMap(p1); Map<String, Object> m2 = mapper.toMap(p2); Map<String, Object> m3 = mapper.toMap(p3); Object[] array = new Object[] {m1, m2, m3}; List<Object> list = Arrays.asList(array); POJO1[] expectedArray = new POJO1[] {p1, p2, p3}; List<POJO1> expected = Arrays.asList(expectedArray); List<POJO1> result; result = (List<POJO1>) mapper.mergeToCollection( array, POJO1.class, (Class<? extends Collection<?>>) (Class<?>) List.class); assertEquals(expected, result); result = (List<POJO1>) mapper.mergeToCollection(list, POJO1.class); assertEquals(expected, result); }
@TestCoversMethods({"toMap", "prepare"}) public void testToMap_Map() throws Exception { Map<Object, Object> m = new HashMap<Object, Object>(); m.put("x", 1); m.put("y", "one"); checkMap(mapper.toMap(m, "any"), "x", m.get("x"), "y", m.get("y")); checkMap(mapper.toMap(m, "random"), "x", m.get("x"), "y", m.get("y")); checkMap(mapper.toMap(m, "role"), "x", m.get("x"), "y", m.get("y")); }
@TestCoversMethods("fromMap") public void testFromMap_Map() throws Exception { Map<Object, Object> m = new HashMap<Object, Object>(); m.put("x", 1); m.put("y", "one"); assertEquals( m, mapper.fromMap(new HashMap<Object, Object>(), mapper.toMap(m, "any"), (Object[]) null)); assertEquals( m, mapper.fromMap(new HashMap<Object, Object>(), mapper.toMap(m, "random"), (Object[]) null)); assertEquals( m, mapper.fromMap(new HashMap<Object, Object>(), mapper.toMap(m, "role"), (Object[]) null)); }
@TestCoversMethods("fromMap") public void testFromMap_POJO() throws Exception { SecurityManager securityManager = new SecurityManager(); securityManager.addAccessController(new FieldAccessController(new BaseAccessRule())); mapper.setSecurityManager(securityManager); Object owner = new Object(); Object other = new Object(); POJO1 p = new POJO1(owner, 1, "one"); Map<String, Object> m = mapper.toMap(p, owner); assertTrue(m.containsKey("x")); assertTrue(m.containsKey("y")); POJO1 expected; // with owner expected = new POJO1(null, p.getX(), p.getY()); assertEquals(expected, mapper.fromMap(new POJO1(owner), m, owner)); // with other expected = new POJO1(null, 0, p.getY()); assertEquals(expected, mapper.fromMap(new POJO1(owner), m, other)); // noone assertEquals(expected, mapper.fromMap(new POJO1(owner), m, (Object[]) null)); assertEquals(expected, mapper.fromMap(new POJO1(owner), m, new Object[] {})); mapper.setSecurityManager(null); }
public void testMergeToArray() throws Exception { POJO1 p1 = new POJO1(null, 1, "one"); POJO1 p2 = new POJO1(null, 2, "two"); POJO1 p3 = new POJO1(null, 3, "three"); Map<String, Object> m1 = mapper.toMap(p1); Map<String, Object> m2 = mapper.toMap(p2); Map<String, Object> m3 = mapper.toMap(p3); Object[] array = new Object[] {m1, m2, m3}; List<Object> list = Arrays.asList(array); POJO1[] expected = new POJO1[] {p1, p2, p3}; POJO1[] result; result = mapper.mergeToArray(array, POJO1.class); assertEquals(expected, result); assertEquals(POJO1.class, result.getClass().getComponentType()); result = mapper.mergeToArray(list, POJO1.class); assertEquals(expected, result); assertEquals(POJO1.class, result.getClass().getComponentType()); }
@TestCoversMethods({"toMap", "prepare"}) public void testToMap_POJO() throws Exception { SecurityManager securityManager = new SecurityManager(); securityManager.addAccessController(new FieldAccessController(new BaseAccessRule())); mapper.setSecurityManager(securityManager); Object owner = new Object(); Object other = new Object(); POJO1 p = new POJO1(owner, 1, "one"); // with owner checkMap(mapper.toMap(p, owner), "x", p.getX(), "y", p.getY()); // with other checkMap(mapper.toMap(p, other), "y", p.getY()); // noone checkMap(mapper.toMap(p, (Object[]) null), "y", p.getY()); checkMap(mapper.toMap(p, new Object[] {}), "y", p.getY()); mapper.setSecurityManager(null); }
@TestCoversMethods("fromMap") public void testFromMap_POJO3() throws Exception { // from map POJO3 p1 = new POJO3(1, "one", Arrays.asList(new Double[] {1.0})); Map<String, Object> m1 = mapper.toMap(p1, (Object[]) null); POJO3 expected; expected = new POJO3(p1.getId(), p1.getName(), p1.getValue()); System.out.println("----"); assertEquals(expected, mapper.fromMap(new POJO3(), m1, (Object[]) null)); // from map for "trees" POJO3 p2 = new POJO3(2, "two"); POJO3Parent pp1 = new POJO3Parent(); pp1.setChildren(Arrays.asList(new POJO3[] {p1})); POJO3Parent pp2 = new POJO3Parent(); pp2.setChildren(Arrays.asList(new POJO3[] {p2})); pp1.setSibling(pp2); Map<String, Object> mp1 = mapper.toMap(pp1, (Object[]) null); assertEquals(pp1, mapper.fromMap(new POJO3Parent(), mp1, (Object[]) null)); }