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SpringTracingConfigurationTest.java
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SpringTracingConfigurationTest.java
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/*
* 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 the License.
*/
package org.apache.servicecomb.spring.cloud.zuul.tracing;
import static org.apache.servicecomb.foundation.common.base.ServiceCombConstants.CONFIG_TRACING_ENABLED_KEY;
import static org.junit.Assert.fail;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.UnsatisfiedDependencyException;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
public class SpringTracingConfigurationTest {
private AnnotationConfigApplicationContext context;
@Before
public void setUp() {
context = new AnnotationConfigApplicationContext();
}
@After
public void tearDown() {
context.close();
System.clearProperty(CONFIG_TRACING_ENABLED_KEY);
}
@Test
public void ensureTracingDisabled() {
System.setProperty(CONFIG_TRACING_ENABLED_KEY, "false");
context.register(SpringTracingConfiguration.class);
context.refresh();
try {
context.getBean(SpringTracingConfiguration.class);
fail("Expect to throw BeansException, but got none");
} catch (BeansException ignored) {
}
}
@Test
public void ensureTracingEnabledByDefault() {
tracingEnabledCheck();
}
@Test
public void ensureTracingEnabledByProperty() {
System.setProperty(CONFIG_TRACING_ENABLED_KEY, "true");
tracingEnabledCheck();
}
private void tracingEnabledCheck() {
context.register(SpringTracingConfiguration.class);
try {
context.refresh();
fail("Expect to throw UnsatisfiedDependencyException, but got none");
} catch (UnsatisfiedDependencyException ignored) {
} catch (Exception e) {
fail("Expect to throw UnsatisfiedDependencyException, but got Exception: " + e);
}
}
}