@Test
public void createDefaultConversionService() {
ConversionServiceFactoryBean factory = new ConversionServiceFactoryBean();
factory.afterPropertiesSet();
ConversionService service = factory.getObject();
assertTrue(service.canConvert(String.class, Integer.class));
}
@Test(expected = IllegalArgumentException.class)
public void createDefaultConversionServiceWithInvalidSupplements() {
ConversionServiceFactoryBean factory = new ConversionServiceFactoryBean();
Set<Object> converters = new HashSet<Object>();
converters.add("bogus");
factory.setConverters(converters);
factory.afterPropertiesSet();
}
@Test
public void createDefaultConversionServiceWithSupplements() {
ConversionServiceFactoryBean factory = new ConversionServiceFactoryBean();
Set<Object> converters = new HashSet<Object>();
converters.add(
new Converter<String, Foo>() {
public Foo convert(String source) {
return new Foo();
}
});
converters.add(
new ConverterFactory<String, Bar>() {
public <T extends Bar> Converter<String, T> getConverter(Class<T> targetType) {
return new Converter<String, T>() {
public T convert(String source) {
return (T) new Bar();
}
};
}
});
converters.add(
new GenericConverter() {
public Set<ConvertiblePair> getConvertibleTypes() {
return Collections.singleton(new ConvertiblePair(String.class, Baz.class));
}
public Object convert(
Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
return new Baz();
}
});
factory.setConverters(converters);
factory.afterPropertiesSet();
ConversionService service = factory.getObject();
assertTrue(service.canConvert(String.class, Integer.class));
assertTrue(service.canConvert(String.class, Foo.class));
assertTrue(service.canConvert(String.class, Bar.class));
assertTrue(service.canConvert(String.class, Baz.class));
}
