@Test
public void ensureServiceProviderExtensionStorageReadWorks() throws IOException {

    final StringReader file = new StringReader("#hello\n    World");
    final Set<String> entries = new HashSet<>();
    ServiceProviderExtensionStorage.read(file, entries);
    assertThat(entries.size(), is(1));
    assertThat(entries.contains("World"), is(true));
}