/*
* Copyright 2012-2016 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.boot.cloud;
import org.junit.Test;
import org.springframework.core.env.Environment;
import org.springframework.mock.env.MockEnvironment;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link CloudPlatform}.
*
* @author Phillip Webb
*/
public class CloudPlatformTests {
@Test
public void getActiveWhenEnvironmentIsNullShouldReturnNull() throws Exception {
CloudPlatform platform = CloudPlatform.getActive(null);
assertThat(platform).isNull();
}
@Test
public void getActiveWhenNotInCloudShouldReturnNull() throws Exception {
Environment environment = new MockEnvironment();
CloudPlatform platform = CloudPlatform.getActive(environment);
assertThat(platform).isNull();
}
@Test
public void getActiveWhenHasVcapApplicationShouldReturnCloudFoundry()
throws Exception {
Environment environment = new MockEnvironment().withProperty("VCAP_APPLICATION",
"---");
CloudPlatform platform = CloudPlatform.getActive(environment);
assertThat(platform).isEqualTo(CloudPlatform.CLOUD_FOUNDRY);
assertThat(platform.isActive(environment)).isTrue();
}
@Test
public void getActiveWhenHasVcapServicesShouldReturnCloudFoundry() throws Exception {
Environment environment = new MockEnvironment().withProperty("VCAP_SERVICES",
"---");
CloudPlatform platform = CloudPlatform.getActive(environment);
assertThat(platform).isEqualTo(CloudPlatform.CLOUD_FOUNDRY);
assertThat(platform.isActive(environment)).isTrue();
}
@Test
public void getActiveWhenHasDynoShouldReturnHeroku() throws Exception {
Environment environment = new MockEnvironment().withProperty("DYNO", "---");
CloudPlatform platform = CloudPlatform.getActive(environment);
assertThat(platform).isEqualTo(CloudPlatform.HEROKU);
assertThat(platform.isActive(environment)).isTrue();
}
}