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Refactor empty arrays/objects should return empty instead of null
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parent
462b4654c4
commit
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@ -186,12 +186,16 @@ fn create_value(value: &Document, mut selectors: HashSet<&str>) -> Document {
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let array = create_array(array, &sub_selectors);
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let array = create_array(array, &sub_selectors);
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if !array.is_empty() {
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if !array.is_empty() {
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new_value.insert(key.to_string(), array.into());
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new_value.insert(key.to_string(), array.into());
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} else {
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new_value.insert(key.to_string(), Value::Array(vec![]));
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}
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}
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}
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}
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Value::Object(object) => {
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Value::Object(object) => {
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let object = create_value(object, sub_selectors);
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let object = create_value(object, sub_selectors);
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if !object.is_empty() {
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if !object.is_empty() {
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new_value.insert(key.to_string(), object.into());
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new_value.insert(key.to_string(), object.into());
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} else {
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new_value.insert(key.to_string(), Value::Object(Map::new()));
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}
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}
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}
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}
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_ => (),
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_ => (),
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@ -211,6 +215,8 @@ fn create_array(array: &[Value], selectors: &HashSet<&str>) -> Vec<Value> {
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let array = create_array(array, selectors);
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let array = create_array(array, selectors);
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if !array.is_empty() {
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if !array.is_empty() {
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res.push(array.into());
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res.push(array.into());
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} else {
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res.push(Value::Array(vec![]));
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}
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}
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}
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}
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Value::Object(object) => {
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Value::Object(object) => {
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@ -637,6 +643,24 @@ mod tests {
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);
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);
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}
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}
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#[test]
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fn empty_array_object_return_empty() {
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let value: Value = json!({
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"array": [],
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"object": {},
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});
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let value: &Document = value.as_object().unwrap();
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let res: Value = select_values(value, vec!["array.name", "object.name"]).into();
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assert_eq!(
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res,
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json!({
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"array": [],
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"object": {},
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})
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);
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}
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#[test]
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#[test]
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fn all_conflict_variation() {
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fn all_conflict_variation() {
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let value: Value = json!({
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let value: Value = json!({
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