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 /*
  * Copyright (C) 2013 The Guava 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.
 */
package com.google.common.collect.testing.google;
import static com.google.common.collect.testing.features.CollectionFeature.ALLOWS_NULL_QUERIES;
import static com.google.common.collect.testing.features.CollectionFeature.ALLOWS_NULL_VALUES;
import static com.google.common.collect.testing.features.CollectionSize.SEVERAL;
import static com.google.common.collect.testing.features.CollectionSize.ZERO;
Tests for Multiset#count.

Author(s):
Jared Levy
@GwtCompatible(emulated = true)
public class MultisetCountTester<E> extends AbstractMultisetTester<E> {
  public void testCount_0() {
    assertEquals("multiset.count(missing) didn't return 0",
        0, getMultiset().count(.));
  }
  @CollectionSize.Require(absent = )
  public void testCount_1() {
    assertEquals("multiset.count(present) didn't return 1",
        1, getMultiset().count(.));
  }
  public void testCount_3() {
    assertEquals("multiset.count(thriceContained) didn't return 3",
        3, getMultiset().count(.));
  }
  public void testCount_nullAbsent() {
    assertEquals("multiset.count(null) didn't return 0",
        0, getMultiset().count(null));
  }
  public void testCount_null_forbidden() {
    try {
      getMultiset().count(null);
      fail("Expected NullPointerException");
    } catch (NullPointerException expected) {}
  }
  
  @CollectionSize.Require(absent = )
  public void testCount_nullPresent() {
    assertEquals(1, getMultiset().count(null));
  }
  public void testCount_wrongType() {
    assertEquals("multiset.count(wrongType) didn't return 0",
        0, getMultiset().count(.));
  }

  
Returns java.lang.reflect.Method instances for the read tests that assume multisets support duplicates so that the test of Multisets.forSet() can suppress them.
  @GwtIncompatible("reflection")
    return Arrays.asList(
        Helpers.getMethod(MultisetCountTester.class"testCount_3"));
  }
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