metadatas = toMap( browseService.getMetadatas( "commons-cli", "commons-cli", "1.0", TEST_REPO_ID ) );
assertThat( metadatas ).isNotNull().isNotEmpty().contains( MapEntry.entry( "wine", "bordeaux" ) );
browseService.deleteMetadata( "commons-cli", "commons-cli", "1.0", "wine", TEST_REPO_ID );
metadatas = toMap( browseService.getMetadatas( "commons-cli", "commons-cli", "1.0", TEST_REPO_ID ) );
assertThat( metadatas ).isNotNull().isEmpty();
}