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/*
* Copyright (C) 2017 Google, Inc.
*
* 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.escapevelocity;
import static com.google.common.truth.Truth.assertThat;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/**
* @author emcmanus@google.com (Éamonn McManus)
*/
@RunWith(JUnit4.class)
public class ImmutableSetTest {
@Test
public void empty() {
ImmutableSet<String> empty = ImmutableSet.of();
assertThat(empty).isEmpty();
assertThat(empty).doesNotContain("");
}
@Test
public void duplicates() {
ImmutableSet<Integer> ints = ImmutableSet.of(1, 2, 3, 2, 1, 2, 3, 3);
assertThat(ints).hasSize(3);
assertThat(ints).containsExactly(1, 2, 3);
ImmutableSet<Integer> ints2 = ImmutableSet.of(1, 2, 3, 4, 5, 3);
assertThat(ints2).containsExactly(1, 2, 3, 4, 5);
}
}
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