@Test
    void testWrappedInputInDerivedField() throws ParseException {
        var schema = """
        schema test {
            document test {
                field field1 type int {
                }
            }
            field derived1 type int {
                indexing: if (input field1 == 0) { 0 } else { 1 } | attribute
            }
        }
        """;
        ApplicationBuilder.createFromString(schema);
    }
@author Simon Thoresen Hult
@author bratseth
config-model/src/test/java/com/yahoo/schema/processing/IndexingInputsTestCase.java