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/*
* Copyright 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 io.opencensus.impl.tags;
import static com.google.common.truth.Truth.assertThat;
import io.opencensus.tags.Tags;
import io.opencensus.tags.TagsComponent;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Test for accessing the {@link TagsComponent} through the {@link Tags} class. */
@RunWith(JUnit4.class)
public final class TagsTest {
@Test
public void getTagContexts() {
assertThat(Tags.getTagContexts()).isInstanceOf(TagContextsImpl.class);
}
@Test
public void getTagContextSerializer() {
assertThat(Tags.getTagPropagationComponent())
.isInstanceOf(TagPropagationComponentImpl.class);
}
}
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