@Test(expected = RuntimeException.class)
public void testAddWithExceptionNotInThrowsClause() throws DogException {
AdderUsageObserver.setUsed(false);
Source source = new Source();
source.setPets(Arrays.asList("cat"));
SourceTargetMapper.INSTANCE.toTarget(source);
}
@Test
public void testAddOnlyGetter() throws DogException {
AdderUsageObserver.setUsed(false);
Source source = new Source();
source.setPets(Arrays.asList("mouse"));
TargetOnlyGetter target = SourceTargetMapper.INSTANCE.toTargetOnlyGetter(source);
assertThat(target).isNotNull();
assertThat(target.getPets().size()).isEqualTo(1);
assertThat(target.getPets().get(0)).isEqualTo(2L);
assertTrue(AdderUsageObserver.isUsed());
}
@Test
public void testShouldUseDefaultStrategy() throws DogException {
AdderUsageObserver.setUsed(false);
Source source = new Source();
source.setPets(Arrays.asList("mouse"));
Target target = SourceTargetMapperStrategyDefault.INSTANCE.shouldFallBackToAdder(source);
assertThat(target).isNotNull();
assertThat(target.getPets().size()).isEqualTo(1);
assertThat(target.getPets().get(0)).isEqualTo(2L);
assertFalse(AdderUsageObserver.isUsed());
}
@Test
public void testShouldPreferSetterStrategyButThereIsNone() throws DogException {
AdderUsageObserver.setUsed(false);
Source source = new Source();
source.setPets(Arrays.asList("mouse"));
TargetWithoutSetter target =
SourceTargetMapperStrategySetterPreferred.INSTANCE.toTargetDontUseAdder(source);
assertThat(target).isNotNull();
assertThat(target.getPets().size()).isEqualTo(1);
assertThat(target.getPets().get(0)).isEqualTo(2L);
assertTrue(AdderUsageObserver.isUsed());
}
@IssueKey("241")
@Test
public void testAddwithExistingTarget() throws DogException {
AdderUsageObserver.setUsed(false);
Source source = new Source();
source.setPets(Arrays.asList("mouse"));
Target target = new Target();
target.setPets(new ArrayList<Long>(Arrays.asList(1L)));
SourceTargetMapper.INSTANCE.toExistingTarget(source, target);
assertThat(target).isNotNull();
assertThat(target.getPets().size()).isEqualTo(2);
assertThat(target.getPets().get(0)).isEqualTo(1L);
assertThat(target.getPets().get(1)).isEqualTo(2L);
assertTrue(AdderUsageObserver.isUsed());
}