TestPurposefulFailureNotNullConstraint.yaml

# Copyright (c) 2024 Project CHIP Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name:
    Test that notValue constraint that says value must not be null fails if the
    value is null.

config:
    nodeId: 0x12344321
    cluster: "Unit Testing"
    endpoint: 1

tests:
    - label: "Write attribute NULLABLE_INT8U null value"
      command: "writeAttribute"
      attribute: "nullable_int8u"
      arguments:
          value: null

    - label: "Read attribute NULLABLE_INT8U null value with constraint"
      command: "readAttribute"
      attribute: "nullable_int8u"
      response:
          constraints:
              # This should fail.
              notValue: null