@Test
public void shouldConvertStringToObject() throws Exception {
Set<ConvertiblePair> types = converter.getConvertibleTypes();
assertEquals(1, types.size());
ConvertiblePair pair = types.iterator().next();
assertEquals(String.class, pair.getSourceType());
assertEquals(Object.class, pair.getTargetType());
}
@Test
public void shouldReThrowFacesException() throws Exception {
TypeDescriptor targetType = AnnotatedClass.getFieldTypeDescriptor();
reset(application);
given(application.createConverter("example")).willThrow(new FacesException());
thrown.expect(FacesException.class);
converter.convert(source, sourceType, targetType);
}
@Test
public void shouldThrowIfNoConverter() throws Exception {
TypeDescriptor targetType = AnnotatedClass.getFieldTypeDescriptor();
reset(application);
thrown.expect(IllegalStateException.class);
thrown.expectMessage("No JSF converter located for ID 'example'");
converter.convert(source, sourceType, targetType);
}
@Test
public void shouldMatchIfConverterExists() throws Exception {
TypeDescriptor targetType = TypeDescriptor.valueOf(ClassWithConverter.class);
assertTrue(converter.matches(sourceType, targetType));
}
@Test
public void shouldMatchIfHasAnnotationOnMethod() throws Exception {
TypeDescriptor targetType = AnnotatedClass.getMethodParamTypeDescriptor();
assertTrue(converter.matches(sourceType, targetType));
}
@Test
public void shouldNotMatchIfNotSpringFacesContext() throws Exception {
SpringFacesContextSetter.setCurrentInstance(null);
assertFalse(converter.matches(sourceType, TypeDescriptor.valueOf(Object.class)));
}
@Test
public void shouldConvertByType() throws Exception {
TypeDescriptor targetType = TypeDescriptor.valueOf(ClassWithConverter.class);
assertEquals(converted, converter.convert(source, sourceType, targetType));
}
@Test
public void shouldConvertAnnotationOnMethod() throws Exception {
TypeDescriptor targetType = AnnotatedClass.getMethodParamTypeDescriptor();
assertEquals(converted, converter.convert(source, sourceType, targetType));
}
@Test
public void shouldConvertNull() throws Exception {
assertNull(converter.convert(null, sourceType, TypeDescriptor.forObject(Object.class)));
}