@Test
void testGetManifest() throws Exception {

    Manifest manifest = ArchiveHandler.getManifest(ArchiveHandlerTest.class.getResourceAsStream(SAMPLE_MTAR), MAX_MANIFEST_SIZE);
    Map<String, Attributes> entries = manifest.getEntries();
    assertEquals(4, entries.size());
    assertTrue(entries.containsKey("web/web-server.zip"));
    assertTrue(entries.containsKey("applogic/pricing.zip"));
    assertTrue(entries.containsKey("db/pricing-db.zip"));
    assertTrue(entries.containsKey("META-INF/mtad.yaml"));
}