assertViolations(result, 0, 1, 0);

        assertContains(result.getErrors().get(0), "'version' uses an unsupported snapshot version format");
    }

    @Test
    void testBadRepositoryId() throws Exception {
        SimpleProblemCollector result = validate("bad-repository-id.xml");

        assertViolations(result, 0, 4, 0);

        assertContains(