List<Path> unresolved = dispatched.get(PathType.UNRESOLVED);
        assertEquals(3, dispatched.size());
        assertEquals(1, unresolved.size());
        assertEquals(8, classes.size()); // "plexus.pom" and "junit.jar" are excluded.
        assertEquals(1, modules.size());
        assertEquals("plexus-1.0.11.pom", unresolved.get(0).getFileName().toString());

    }

    private List<Artifact> toMavenArtifacts(DependencyResult dependencyResult) {
        List<Artifact> artifacts =
                new ArrayList<>(dependencyResult.getArtifactResults().size());
        dependencyResult.getArtifactResults().stream()
                .filter(ArtifactResult::isResolved)
                .forEach(a -> artifacts.add(RepositoryUtils.toArtifact(a.getArtifact())));

                        }
                    } else {
                        pending.add(element);
                    }
                }

                List<Plugin> result = new ArrayList<>(src.size() + tgt.size());
                for (Map.Entry<Object, Plugin> entry : master.entrySet()) {
                    List<Plugin> pre = predecessors.get(entry.getKey());
                    if (pre != null) {

                .getConfigProperties()
                .get(ConfigurationProperties.HTTP_HEADERS + "." + server.getId());
        assertNotNull(headers);
        assertEquals(1, headers.size());
        assertEquals("value", headers.get("header"));
    }

    @Test
    void connectTimeoutConfigurationTest() throws InvalidRepositoryException {
        Server server = new Server();