property.add(Providers.of("other value").withSideEffect(sideEffect2))

        def value = property.calculateValue(ValueSupplier.ValueConsumer.IgnoreUnsafeRead)
        def executionTimeValue = property.calculateExecutionTimeValue()
        then:
        0 * _ // no side effects until values are unpacked

        when:
        def unpackedValue = value.get()
        then:

        property.put("other key", Providers.of("other value").withSideEffect(sideEffect2))

        def value = property.calculateValue(ValueSupplier.ValueConsumer.IgnoreUnsafeRead)
        def executionTimeValue = property.calculateExecutionTimeValue()
        then:
        0 * _ // no side effects until values are unpacked

        when:
        def unpackedValue = value.get()
        then: