setLanguageChain example

        yield 'currency id considered for hash' => [
            (new DummyContext())->setCurrencyId('foo'),
        ];

        yield 'sales channel id considered for hash' => [
            (new DummyContext())->setSalesChannelId('foo'),
        ];

        yield 'language id chain considered for hash' => [
            (new DummyContext())->setLanguageChain(['foo']),
        ];

        yield 'version considered for hash' => [
            (new DummyContext())->setVersionId('foo'),
        ];

        yield 'rounding mode considered for hash' => [
            (new DummyContext())->setItemRoundingFluent(new CashRoundingConfig(2, 0.5, true)),
        ];

        yield 'rules considered for hash' => [
            (