/*
* Copyright 2015 the original author or 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 org.springframework.cloud.stream.module.file;
import org.junit.Test;
import org.springframework.beans.factory.BeanCreationException;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.test.EnvironmentTestUtils;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Configuration;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertTrue;
/**
* @author David Turanski
*/
public class FileConsumerPropertiesTests {
@Test
public void fileReadingModeCanBeCustomized() {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(context, "mode:ref");
context.register(Conf.class);
context.refresh();
FileConsumerProperties properties = context.getBean(FileConsumerProperties.class);
assertThat(properties.getMode(), equalTo(FileReadingMode.ref));
}
@Test
public void withMarkersCanBeEnabled() {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(context, "mode:lines", "withMarkers:true");
context.register(Conf.class);
context.refresh();
FileConsumerProperties properties = context.getBean(FileConsumerProperties.class);
assertThat(properties.getMode(), equalTo(FileReadingMode.lines));
assertTrue(properties.getWithMarkers());
}
@Test(expected = BeanCreationException.class)
public void withMarkersRequiresModeLines() {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(context, "withMarkers:true");
context.register(Conf.class);
context.refresh();
}
@Test(expected = BeanCreationException.class)
public void invalidModeThrowsException() {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(context, "mode:foo");
context.register(Conf.class);
context.refresh();
}
@Configuration
@EnableConfigurationProperties(FileConsumerProperties.class)
static class Conf {
}
}