ArtifactResolutionResult res = collect(a);

        assertTrue(res.hasVersionRangeViolations(), "Expected " + res + ".hasVersionRangeViolations() to return true");
    }

    @Test
    void testUnboundedRangeWhenVersionUnavailable()
            throws ArtifactResolutionException, InvalidVersionSpecificationException {
        ArtifactSpec a = createArtifactSpec("a", "1.0");
        ArtifactSpec b = a.addDependency("b", "1.0");