/**
* JBoss, Home of Professional Open Source
* Copyright Red Hat, Inc., and individual contributors.
*
* 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 org.jboss.aerogear.unifiedpush.system;
import org.junit.After;
import org.junit.Test;
import java.util.Properties;
import static org.assertj.core.api.Assertions.assertThat;
public class ConfigurationUtilsTest {
private static final String TEST_PROPERTY_NAME = "ConfigurationUtilsTestProperty";
@After
public void cleanupTestProperty() {
Properties properties = System.getProperties();
properties.remove(TEST_PROPERTY_NAME);
}
@Test
public void testExistingTryGetProperty(){
System.setProperty(TEST_PROPERTY_NAME, "MyNiceValue");
assertThat(ConfigurationUtils.tryGetProperty(TEST_PROPERTY_NAME)).isEqualTo("MyNiceValue");
}
@Test
public void testNonExistingTryGetProperty(){
assertThat(ConfigurationUtils.tryGetProperty(TEST_PROPERTY_NAME)).isNull();
}
@Test
public void testExistingTryGetIntegerProperty() {
System.setProperty(TEST_PROPERTY_NAME, "123456");
assertThat(ConfigurationUtils.tryGetIntegerProperty(TEST_PROPERTY_NAME)).isEqualTo(123456);
}
@Test
public void testNonExistingTryGetIntegerProperty() {
assertThat(ConfigurationUtils.tryGetIntegerProperty(TEST_PROPERTY_NAME)).isNull();
}
@Test
public void testNonExistingTryGetIntegerPropertyWithDefaultValue() {
assertThat(ConfigurationUtils.tryGetIntegerProperty(TEST_PROPERTY_NAME, 123)).isEqualTo(123);
}
}