115 lines
4.2 KiB
Java
115 lines
4.2 KiB
Java
/*
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* Copyright 2002-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.cloud.appbroker.acceptance;
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import org.cloudfoundry.operations.applications.ApplicationSummary;
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import org.cloudfoundry.operations.services.ServiceInstance;
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import org.junit.jupiter.api.Test;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Optional;
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import org.springframework.beans.factory.annotation.Autowired;
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import static org.assertj.core.api.Assertions.assertThat;
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class UpdateInstanceWithServicesAcceptanceTest extends CloudFoundryAcceptanceTest {
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private static final String APP_NAME = "app-update-services";
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private static final String SI_NAME = "si-update-services";
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private static final String BACKING_SI_NAME = "backing-service-instance-update";
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private static final String SUFFIX = "update-instance-with-services";
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private static final String APP_SERVICE_NAME = "app-service-"+ SUFFIX;
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private static final String BACKING_SERVICE_NAME = "backing-service-"+ SUFFIX;
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@Autowired
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private HealthListener healthListener;
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@Override
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protected String testSuffix() {
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return SUFFIX;
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}
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@Override
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protected String appServiceName() {
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return APP_SERVICE_NAME;
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}
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@Override
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protected String backingServiceName() {
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return BACKING_SERVICE_NAME;
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}
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@Test
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@AppBrokerTestProperties({
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"spring.cloud.appbroker.services[0].service-name=" + APP_SERVICE_NAME,
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"spring.cloud.appbroker.services[0].plan-name=" + PLAN_NAME,
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"spring.cloud.appbroker.services[0].apps[0].name=" + APP_NAME,
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"spring.cloud.appbroker.services[0].apps[0].path=" + BACKING_APP_PATH,
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"spring.cloud.appbroker.services[0].apps[0].services[0].service-instance-name=" + BACKING_SI_NAME,
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"spring.cloud.appbroker.services[0].services[0].name=" + BACKING_SERVICE_NAME,
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"spring.cloud.appbroker.services[0].services[0].plan=" + PLAN_NAME,
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"spring.cloud.appbroker.services[0].services[0].service-instance-name=" + BACKING_SI_NAME,
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"spring.cloud.appbroker.services[0].services[0].rebind-on-update=true"
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})
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void shouldPushAppWithServicesBind() {
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// when a service instance is created
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createServiceInstance(SI_NAME);
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// then a backing application is deployed
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Optional<ApplicationSummary> backingApplication = getApplicationSummary(APP_NAME);
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assertThat(backingApplication).hasValueSatisfying(app ->
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assertThat(app.getRunningInstances()).isEqualTo(1));
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// and the services are bound to it
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ServiceInstance backingServiceInstance = getServiceInstance(BACKING_SI_NAME);
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assertThat(backingServiceInstance.getApplications()).contains(APP_NAME);
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String path = backingApplication.get().getUrls().get(0);
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healthListener.start(path);
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// when the service instance is updated
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Map<String, Object> parameters = new HashMap<>();
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parameters.put("parameter1", "value1");
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parameters.put("parameter2", "value2");
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parameters.put("parameter3", "value3");
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updateServiceInstance(SI_NAME, parameters);
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// then the backing application was updated with zero downtime
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healthListener.stop();
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assertThat(healthListener.getFailures()).isEqualTo(0);
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assertThat(healthListener.getSuccesses()).isGreaterThan(0);
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// then a backing application is re-deployed
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Optional<ApplicationSummary> updatedBackingApplication = getApplicationSummary(APP_NAME);
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assertThat(updatedBackingApplication).hasValueSatisfying(app ->
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assertThat(app.getRunningInstances()).isEqualTo(1));
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// and the services are still bound to it
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ServiceInstance backingServiceInstanceUpdated = getServiceInstance(BACKING_SI_NAME);
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assertThat(backingServiceInstanceUpdated.getApplications()).contains(APP_NAME);
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// then the service instance is deleted
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deleteServiceInstance(SI_NAME);
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}
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}
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