@Test
    void verfyConversion() {
        val conversionService = flowBuilderServices.getConversionService();

        var result = conversionService.executeConversion("https://github.io", Service.class);
        assertInstanceOf(Service.class, result);

        result = conversionService.executeConversion(StringToCharArrayConverter.ID, "Mellon", char[].class);
        assertInstanceOf(char[].class, result);

        assertThrows(ConversionExecutorNotFoundException.class,
            () -> conversionService.executeConversion("unknown", "Mellon", char[].class));
    }
This is {@link FlowBuilderConversionServiceTests}.

@author Misagh Moayyed
@since 6.6.0
core/cas-server-core-webflow/src/test/java/org/apereo/cas/web/flow/FlowBuilderConversionServiceTests.java