python/pyspark/ml/tests/typing/test_evaluation.yml

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#

- case: BinaryClassificationEvaluator
  main: |
    from pyspark.ml.evaluation import BinaryClassificationEvaluator

    BinaryClassificationEvaluator().setMetricName("areaUnderROC")
    BinaryClassificationEvaluator(metricName="areaUnderPR")

    BinaryClassificationEvaluator().setMetricName("foo")  # E: Argument 1 to "setMetricName" of "BinaryClassificationEvaluator" has incompatible type "Literal['foo']"; expected "Literal['areaUnderROC', 'areaUnderPR']"  [arg-type]
    BinaryClassificationEvaluator(metricName="bar")  # E: Argument "metricName" to "BinaryClassificationEvaluator" has incompatible type "Literal['bar']"; expected "Literal['areaUnderROC', 'areaUnderPR']"  [arg-type]

    reveal_type(BinaryClassificationEvaluator.load("foo"))  # N: Revealed type is "pyspark.ml.evaluation.BinaryClassificationEvaluator"