forked from quarkusio/quarkus
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KubernetesWithRbacAndNamespaceTest.java
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KubernetesWithRbacAndNamespaceTest.java
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package io.quarkus.it.kubernetes;
import static org.assertj.core.api.Assertions.assertThat;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.RegisterExtension;
import io.fabric8.kubernetes.api.model.HasMetadata;
import io.fabric8.kubernetes.api.model.apps.Deployment;
import io.fabric8.kubernetes.api.model.rbac.RoleBinding;
import io.fabric8.kubernetes.api.model.rbac.Subject;
import io.quarkus.bootstrap.model.AppArtifact;
import io.quarkus.builder.Version;
import io.quarkus.test.ProdBuildResults;
import io.quarkus.test.ProdModeTestResults;
import io.quarkus.test.QuarkusProdModeTest;
public class KubernetesWithRbacAndNamespaceTest {
@RegisterExtension
static final QuarkusProdModeTest config = new QuarkusProdModeTest()
.setArchiveProducer(() -> ShrinkWrap.create(JavaArchive.class).addClasses(GreetingResource.class))
.setApplicationName("kubernetes-with-rbac-and-namespace")
.setApplicationVersion("0.1-SNAPSHOT")
.withConfigurationResource("kubernetes-with-rbac-and-namespace.properties")
.setLogFileName("k8s.log")
.setForcedDependencies(Arrays.asList(new AppArtifact("io.quarkus", "quarkus-kubernetes", Version.getVersion()),
new AppArtifact("io.quarkus", "quarkus-kubernetes-client", Version.getVersion())));
@ProdBuildResults
private ProdModeTestResults prodModeTestResults;
@Test
public void assertGeneratedResources() throws IOException {
final Path kubernetesDir = prodModeTestResults.getBuildDir().resolve("kubernetes");
assertThat(kubernetesDir)
.isDirectoryContaining(p -> p.getFileName().endsWith("kubernetes.json"))
.isDirectoryContaining(p -> p.getFileName().endsWith("kubernetes.yml"));
List<HasMetadata> kubernetesList = DeserializationUtil
.deserializeAsList(kubernetesDir.resolve("kubernetes.yml"));
assertThat(kubernetesList.get(0)).isInstanceOfSatisfying(Deployment.class, d -> {
assertThat(d.getMetadata()).satisfies(m -> {
assertThat(m.getName()).isEqualTo("kubernetes-with-rbac-and-namespace");
});
assertThat(d.getSpec()).satisfies(deploymentSpec -> {
assertThat(deploymentSpec.getTemplate()).satisfies(t -> {
assertThat(t.getSpec()).satisfies(podSpec -> {
});
});
});
});
Optional<RoleBinding> roleBinding = kubernetesList.stream().filter(r -> r instanceof RoleBinding)
.map(r -> (RoleBinding) r).findFirst();
assertThat(roleBinding).satisfies(o -> {
assertThat(o.isPresent()).isTrue();
assertThat(o.get()).satisfies(rb -> {
Optional<Subject> violating = rb.getSubjects().stream()
.filter(s -> s.getNamespace() == null || !s.getNamespace().equals("my-namespace"))
.findAny();
assertThat(violating.isPresent()).isFalse();
});
});
}
}