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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.athenz.instanceproviderservice.instanceconfirmation;
import com.yahoo.config.model.api.ApplicationInfo;
import com.yahoo.config.model.api.HostInfo;
import com.yahoo.config.model.api.Model;
import com.yahoo.config.model.api.ServiceInfo;
import com.yahoo.config.model.api.SuperModel;
import com.yahoo.config.model.api.SuperModelProvider;
import com.yahoo.config.provision.ApplicationId;
import org.junit.Test;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import java.util.stream.Stream;
import static com.yahoo.vespa.hosted.athenz.instanceproviderservice.instanceconfirmation.InstanceValidator.SERVICE_PROPERTIES_DOMAIN_KEY;
import static com.yahoo.vespa.hosted.athenz.instanceproviderservice.instanceconfirmation.InstanceValidator.SERVICE_PROPERTIES_SERVICE_KEY;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* @author valerijf
* @author bjorncs
*/
public class InstanceValidatorTest {
private final ApplicationId applicationId = ApplicationId.from("tenant", "application", "instance");
private final String domain = "domain";
private final String service = "service";
@Test
public void application_does_not_exist() {
SuperModelProvider superModelProvider = mockSuperModelProvider();
InstanceValidator instanceValidator = new InstanceValidator(null, superModelProvider);
assertFalse(instanceValidator.isSameIdentityAsInServicesXml(applicationId, domain, service));
}
@Test
public void application_does_not_have_domain_set() {
SuperModelProvider superModelProvider = mockSuperModelProvider(
mockApplicationInfo(applicationId, 5, Collections.emptyList()));
InstanceValidator instanceValidator = new InstanceValidator(null, superModelProvider);
assertFalse(instanceValidator.isSameIdentityAsInServicesXml(applicationId, domain, service));
}
@Test
public void application_has_wrong_domain() {
ServiceInfo serviceInfo = new ServiceInfo("serviceName", "type", Collections.emptyList(),
Collections.singletonMap(SERVICE_PROPERTIES_DOMAIN_KEY, "not-domain"), "confId", "hostName");
SuperModelProvider superModelProvider = mockSuperModelProvider(
mockApplicationInfo(applicationId, 5, Collections.singletonList(serviceInfo)));
InstanceValidator instanceValidator = new InstanceValidator(null, superModelProvider);
assertFalse(instanceValidator.isSameIdentityAsInServicesXml(applicationId, domain, service));
}
@Test
public void application_has_same_domain_and_service() {
Map<String, String> properties = new HashMap<>();
properties.put(SERVICE_PROPERTIES_DOMAIN_KEY, domain);
properties.put(SERVICE_PROPERTIES_SERVICE_KEY, service);
ServiceInfo serviceInfo = new ServiceInfo("serviceName", "type", Collections.emptyList(),
properties, "confId", "hostName");
SuperModelProvider superModelProvider = mockSuperModelProvider(
mockApplicationInfo(applicationId, 5, Collections.singletonList(serviceInfo)));
InstanceValidator instanceValidator = new InstanceValidator(null, superModelProvider);
assertTrue(instanceValidator.isSameIdentityAsInServicesXml(applicationId, domain, service));
}
private SuperModelProvider mockSuperModelProvider(ApplicationInfo... appInfos) {
SuperModel superModel = new SuperModel(Stream.of(appInfos)
.collect(Collectors.groupingBy(
appInfo -> appInfo.getApplicationId().tenant(),
Collectors.toMap(
ApplicationInfo::getApplicationId,
Function.identity()
)
)));
SuperModelProvider superModelProvider = mock(SuperModelProvider.class);
when(superModelProvider.getSuperModel()).thenReturn(superModel);
return superModelProvider;
}
private ApplicationInfo mockApplicationInfo(ApplicationId appId, int numHosts, List<ServiceInfo> serviceInfo) {
List<HostInfo> hosts = IntStream.range(0, numHosts)
.mapToObj(i -> new HostInfo("host-" + i + "." + appId.toShortString() + ".yahoo.com", serviceInfo))
.collect(Collectors.toList());
Model model = mock(Model.class);
when(model.getHosts()).thenReturn(hosts);
return new ApplicationInfo(appId, 0, model);
}
}
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