Allow DurationFormat and PeriodFormat to be used on parameters #22646
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| assertThat(bean.getFormattedDuration()).isEqualTo(Duration.ofDays(15)); | ||
| assertThat(bean.getFormattedPeriod()).isEqualTo(Period.ofYears(16)); |
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These assertions succeed without @DurationFormat and @PeriodFormat on ConstructorParameterWithUnitProperties. I think that's because the converter successfully infers the style to use from the value that's being converted. To verify that the format annotations are working as expected, I think it would be necessary to trigger a failure by trying, for example, to bind an ISO-8601 value to a property that requires the simple style.
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I extended/reworked the testing a bit. Let me know if this is what you had in mind, @wilkinsona
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Hi,
this PR should close #22644 .
Cheers,
Christoph