@Test
public void callToConvertAddsMoreSupportedFormatsToTheContext() throws Exception {

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