geode-core/src/test/java/org/apache/geode/cache/query/internal/CompiledIteratorDefJUnitTest.java

/*
 * 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
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package org.apache.geode.cache.query.internal;

import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import org.junit.Test;

import org.apache.geode.cache.CacheClosedException;
import org.apache.geode.cache.query.internal.types.TypeUtils;

public class CompiledIteratorDefJUnitTest {

  @Test
  public void cacheClosedWhileEvaluateCollectionShouldNotThrowTypeMismatchException()
      throws Exception {
    CompiledValue compiledValue = mock(CompiledValue.class);
    CompiledIteratorDef compiledIteratorDef =
        new CompiledIteratorDef("TestIterator", TypeUtils.OBJECT_TYPE, compiledValue);
    final ExecutionContext executionContext = mock(ExecutionContext.class);
    RuntimeIterator runtimeIterator = mock(RuntimeIterator.class);

    when(runtimeIterator.evaluateCollection(executionContext))
        .thenThrow(CacheClosedException.class);

    try {
      compiledIteratorDef.evaluateCollectionForIndependentIterator(executionContext,
          runtimeIterator);
      fail();
    } catch (Exception e) {
      assertTrue(e instanceof CacheClosedException);
    }
  }
}