@Test
// map null wrapper object to string. expectation: string should be null
public void testB2AwithNullWrapper() {
B b = new B();
b.code = null;
A a = mapper.map(b, A.class);
Assert.assertNotNull(a);
Assert.assertNull(a.code);
}
@Test
// map wrapper object to string. expectation: string should contain content of wrapper object
public void testB2AwithValue() {
B b = new B();
b.code = new WrapperObject();
b.code.setId("x");
A a = mapper.map(b, A.class);
Assert.assertNotNull(a);
Assert.assertEquals(b.code.getId(), a.code);
}
@Test
// map wrapper object with null content to string. expectation: string should be null
public void testB2AwithNullValue() {
B b = new B();
b.code = new WrapperObject();
b.code.setId(null);
A a = mapper.map(b, A.class);
Assert.assertNotNull(a);
Assert.assertNull(a.code);
}
@Test
// map null string to wrapper object. expectation: wrapper object should be null
public void testA2BwithNullValue() {
B b = new B();
b.code = new WrapperObject();
b.code.setId(null);
A a = mapper.map(b, A.class);
Assert.assertNotNull(a);
Assert.assertNull(a.code);
}