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OpenshiftWithS2iTest.java
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OpenshiftWithS2iTest.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.Collection;
import java.util.Collections;
import java.util.List;
import org.assertj.core.api.AbstractObjectAssert;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.RegisterExtension;
import io.fabric8.kubernetes.api.model.EnvVar;
import io.fabric8.kubernetes.api.model.HasMetadata;
import io.fabric8.kubernetes.api.model.PodSpec;
import io.fabric8.kubernetes.api.model.Service;
import io.fabric8.openshift.api.model.ImageStream;
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 OpenshiftWithS2iTest {
@RegisterExtension
static final QuarkusProdModeTest config = new QuarkusProdModeTest()
.withApplicationRoot((jar) -> jar.addClasses(GreetingResource.class))
.setApplicationName("openshift-s2i")
.setApplicationVersion("0.1-SNAPSHOT")
.withConfigurationResource("openshift-with-s2i.properties")
.setForcedDependencies(Collections.singletonList(
new AppArtifact("io.quarkus", "quarkus-openshift", Version.getVersion())));
@ProdBuildResults
private ProdModeTestResults prodModeTestResults;
@Test
public void assertGeneratedResources() throws IOException {
Path kubernetesDir = prodModeTestResults.getBuildDir().resolve("kubernetes");
assertThat(kubernetesDir)
.isDirectoryContaining(p -> p.getFileName().endsWith("openshift.json"))
.isDirectoryContaining(p -> p.getFileName().endsWith("openshift.yml"));
List<HasMetadata> openshiftList = DeserializationUtil.deserializeAsList(
kubernetesDir.resolve("openshift.yml"));
assertThat(openshiftList).filteredOn(h -> "ImageStream".equals(h.getKind()))
.hasSize(2)
.anySatisfy(h -> {
assertThat(h).isInstanceOfSatisfying(ImageStream.class, imageStream -> {
assertThat(imageStream.getMetadata().getName()).isEqualTo("openjdk-11-rhel7");
assertThat(imageStream.getSpec().getDockerImageRepository())
.isEqualTo("my.registry.example/openjdk/openjdk-11-rhel7");
});
});
assertThat(openshiftList).filteredOn(h -> "BuildConfig".equals(h.getKind())).hasSize(1);
// Has output image stream
assertThat(openshiftList)
.filteredOn(h -> "ImageStream".equals(h.getKind()) && h.getMetadata().getName().equals("openshift-s2i"))
.hasSize(1);
// Has builder image stream
assertThat(openshiftList)
.filteredOn(h -> "ImageStream".equals(h.getKind()) && !h.getMetadata().getName().equals("openshift-s2i"))
.singleElement().satisfies(r -> {
assertThat(r).isInstanceOfSatisfying(ImageStream.class, i -> {
assertThat(i.getSpec()).isNotNull();
assertThat(i.getSpec().getDockerImageRepository()).isNotNull();
});
});
assertThat(openshiftList).filteredOn(h -> "DeploymentConfig".equals(h.getKind())).singleElement().satisfies(h -> {
assertThat(h.getMetadata()).satisfies(m -> {
assertThat(m.getName()).isEqualTo("openshift-s2i");
assertThat(m.getLabels().get("app.openshift.io/runtime")).isEqualTo("quarkus");
});
AbstractObjectAssert<?, ?> specAssert = assertThat(h).extracting("spec");
specAssert.extracting("template").extracting("spec").isInstanceOfSatisfying(PodSpec.class,
podSpec -> {
assertThat(podSpec.getContainers()).singleElement().satisfies(container -> {
List<EnvVar> envVars = container.getEnv();
assertThat(envVars).anySatisfy(envVar -> {
assertThat(envVar.getName()).isEqualTo("JAVA_APP_JAR");
//assertThat(envVar.getValue()).isEqualTo("/deployments/quarkus-run.jar"); // this is flaky
});
assertThat(envVars).anySatisfy(envVar -> {
assertThat(envVar.getName()).isEqualTo("JAVA_OPTIONS");
assertThat(envVar.getValue())
.contains("-Djava.util.logging.manager=org.jboss.logmanager.LogManager");
});
});
});
specAssert.extracting("triggers").isInstanceOfSatisfying(Collection.class, c -> {
assertThat(c).hasSize(1);
});
});
assertThat(openshiftList).filteredOn(h -> "Service".equals(h.getKind())).singleElement().satisfies(h -> {
assertThat(h).isInstanceOfSatisfying(Service.class, s -> {
assertThat(s.getSpec()).satisfies(spec -> {
assertThat(spec.getPorts()).hasSize(1).singleElement().satisfies(p -> {
assertThat(p.getPort()).isEqualTo(80);
assertThat(p.getTargetPort().getIntVal()).isEqualTo(8080);
});
});
});
});
assertThat(openshiftList).filteredOn(h -> "Route".equals(h.getKind())).hasSize(1);
}
}