geode-core/src/test/java/org/apache/geode/internal/ObjIdConcurrentMapTest.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.internal;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import org.junit.Test;

import org.apache.geode.internal.ObjIdConcurrentMap.Segment;

public class ObjIdConcurrentMapTest {

  @Test
  public void shouldBeMockable() throws Exception {
    ObjIdConcurrentMap mockObjIdConcurrentMap = mock(ObjIdConcurrentMap.class);
    Segment mockSegment = mock(Segment.class);

    when(mockObjIdConcurrentMap.segmentFor(anyInt())).thenReturn(mockSegment);

    assertThat(mockObjIdConcurrentMap.segmentFor(0)).isEqualTo(mockSegment);
  }
}