Examples with ParsedUpdateData com.google.firebase.firestore.core.UserData.ParsedUpdateData used on opensource projects

Example 1 with ParsedUpdateData

use of com.google.firebase.firestore.core.UserData.ParsedUpdateData in project firebase-android-sdk by firebase.

the class TestUtil method patchMutationHelper.

private static PatchMutation patchMutationHelper(String path, Map<String, Object> values, Precondition precondition, @Nullable List<FieldPath> updateMask) {
    // Replace '<DELETE>' from JSON
    for (Entry<String, Object> entry : values.entrySet()) {
        if (entry.getValue().equals(DELETE_SENTINEL)) {
            values.put(entry.getKey(), FieldValue.delete());
        }
    }
    UserDataReader dataReader = new UserDataReader(DatabaseId.forProject("project"));
    ParsedUpdateData parsed = dataReader.parseUpdateData(values);
    // `mergeMutation()` provides an update mask for the merged fields, whereas `patchMutation()`
    // requires the update mask to be parsed from the values.
    Collection<FieldPath> mask = updateMask != null ? updateMask : parsed.getFieldMask().getMask();
    // We sort the fieldMaskPaths to make the order deterministic in tests. (Otherwise, when we
    // flatten a Set to a proto repeated field, we'll end up comparing in iterator order and
    // possibly consider {foo,bar} != {bar,foo}.)
    SortedSet<FieldPath> fieldMaskPaths = new TreeSet<>(mask);
    // The order of the transforms doesn't matter, but we sort them so tests can assume a particular
    // order.
    ArrayList<FieldTransform> fieldTransforms = new ArrayList<>(parsed.getFieldTransforms());
    Collections.sort(fieldTransforms, (ft1, ft2) -> ft1.getFieldPath().compareTo(ft2.getFieldPath()));
    return new PatchMutation(key(path), parsed.getData(), FieldMask.fromSet(fieldMaskPaths), precondition, fieldTransforms);
}