@Test
public void callToConvertAddsMoreSupportedFormatsToTheContext() throws Exception {

    ConversionContext context = new ConversionContext.Builder(TypeLiteral.of(LocalDate.class)).build();
    LocalDateConverter converter = new LocalDateConverter();
    converter.convert("", context);
    assertThat(context.getSupportedFormats().toString()).contains(" (LocalDateConverter)");
}