metadata.merge(new Metadata());

        int buildNumber = metadata.metadata.getVersioning().getSnapshot().getBuildNumber();
        assertEquals(1, buildNumber);
    }

    @Test
    void buildNumberSet() {
        RemoteSnapshotMetadata metadata =
                new RemoteSnapshotMetadata(new DefaultArtifact("a:b:1-SNAPSHOT"), new Date(), 42);
        metadata.merge(new Metadata());