@Test
public void shouldHaveNoSpecifiedButUnrealizedDependencies() {
List<String> unrealized = new ArrayList<>();
packageDependencies
.keySet()
.stream()
.map(Package::getPackage)
.forEach(
sourcePackage ->
dependenciesOf(sourcePackage)
.stream()
.filter(
dependency ->
!packageDependencies.get(sourcePackage.getName()).contains(dependency))
.forEach(target -> unrealized.add(sourcePackage + " -> " + target)));
if (!unrealized.isEmpty()) fail("unrealized dependencies:\n" + String.join("\n", unrealized));
}
@Test
public void shouldHaveOnlyDefinedDependencies() {
List<String> unexpected = new ArrayList<>();
packageDependencies
.keySet()
.stream()
.map(Package::getPackage)
.forEach(
sourcePackage -> {
List<String> allowed = dependenciesOf(sourcePackage);
String source = sourcePackage.getName();
packageDependencies
.get(source)
.stream()
.filter(target -> !source.equals(target))
.filter(target -> !allowed.contains(target))
.filter(target -> !isAlwaysAllowed(target))
.forEach(target -> unexpected.add(source + " -> " + target));
});
if (!unexpected.isEmpty()) fail("unexpected dependencies:\n" + String.join("\n", unexpected));
}