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feat: KubernetesMockServer + JUnit5 extension support clint builder c…
…ustomization Signed-off-by: Marc Nuri <marc@marcnuri.com>
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41 changes: 41 additions & 0 deletions
41
...io/fabric8/kubernetes/client/server/mock/KubernetesMockClientKubernetesClientBuilder.java
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| @@ -0,0 +1,41 @@ | ||
| /** | ||
| * Copyright (C) 2015 Red Hat, Inc. | ||
| * | ||
| * 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 io.fabric8.kubernetes.client.server.mock; | ||
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| import io.fabric8.kubernetes.client.Config; | ||
| import io.fabric8.kubernetes.client.ConfigBuilder; | ||
| import io.fabric8.kubernetes.client.KubernetesClientBuilder; | ||
| import io.fabric8.kubernetes.client.http.TlsVersion; | ||
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| import java.util.function.Function; | ||
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| public class KubernetesMockClientKubernetesClientBuilder implements Function<String, KubernetesClientBuilder> { | ||
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| @Override | ||
| public KubernetesClientBuilder apply(String url) { | ||
| return new KubernetesClientBuilder().withConfig(initConfig(url)); | ||
| } | ||
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| protected Config initConfig(String url) { | ||
| return new ConfigBuilder(Config.empty()) | ||
| .withMasterUrl(url) | ||
| .withTrustCerts(true) | ||
| .withTlsVersions(TlsVersion.TLS_1_2) | ||
| .withNamespace("test") | ||
| .withHttp2Disable(true) | ||
| .build(); | ||
| } | ||
| } |
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82 changes: 82 additions & 0 deletions
82
...bernetes/client/server/mock/KubernetesMockServerExtensionKubernetesClientBuilderTest.java
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| @@ -0,0 +1,82 @@ | ||
| /** | ||
| * Copyright (C) 2015 Red Hat, Inc. | ||
| * | ||
| * 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 io.fabric8.kubernetes.client.server.mock; | ||
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|
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| import com.fasterxml.jackson.annotation.JsonProperty; | ||
| import com.fasterxml.jackson.core.JsonGenerator; | ||
| import com.fasterxml.jackson.databind.ObjectMapper; | ||
| import com.fasterxml.jackson.databind.SerializerProvider; | ||
| import com.fasterxml.jackson.databind.annotation.JsonSerialize; | ||
| import com.fasterxml.jackson.databind.ser.std.StdSerializer; | ||
| import io.fabric8.kubernetes.api.model.ObjectMeta; | ||
| import io.fabric8.kubernetes.api.model.Pod; | ||
| import io.fabric8.kubernetes.api.model.PodBuilder; | ||
| import io.fabric8.kubernetes.client.KubernetesClient; | ||
| import io.fabric8.kubernetes.client.KubernetesClientBuilder; | ||
| import io.fabric8.kubernetes.client.utils.KubernetesSerialization; | ||
| import org.junit.jupiter.api.Test; | ||
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| import java.io.IOException; | ||
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| import static org.assertj.core.api.Assertions.assertThat; | ||
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| @EnableKubernetesMockClient(crud = true, kubernetesClientBuilder = KubernetesMockServerExtensionKubernetesClientBuilderTest.CustomSerialization.class) | ||
| class KubernetesMockServerExtensionKubernetesClientBuilderTest { | ||
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| KubernetesClient client; | ||
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| @Test | ||
| void usesCustomMapper() { | ||
| // Given | ||
| final Pod pod = new PodBuilder().withNewMetadata().withName("name").endMetadata().build(); | ||
| // When | ||
| client.pods().resource(pod).create(); | ||
| // Then | ||
| assertThat(client.pods()) | ||
| .returns(null, pr -> pr.withName("name").get()) | ||
| .extracting(pr -> pr.withName("name-extended").get()) | ||
| .isNotNull(); | ||
| } | ||
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| public static final class CustomSerialization extends KubernetesMockClientKubernetesClientBuilder { | ||
| @Override | ||
| public KubernetesClientBuilder apply(String url) { | ||
| final KubernetesClientBuilder kubernetesClientBuilder = super.apply(url); | ||
| final ObjectMapper customMapper = new ObjectMapper(); | ||
| customMapper.addMixIn(ObjectMeta.class, ObjectMetaMixin.class); | ||
| kubernetesClientBuilder.withKubernetesSerialization(new KubernetesSerialization(customMapper, true)); | ||
| return kubernetesClientBuilder; | ||
| } | ||
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| private static final class ObjectMetaMixin { | ||
| @JsonSerialize(using = StringAppenderSerializer.class) | ||
| @JsonProperty("name") | ||
| String name; | ||
| } | ||
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| private static final class StringAppenderSerializer extends StdSerializer<String> { | ||
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| private StringAppenderSerializer() { | ||
| super(String.class); | ||
| } | ||
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| @Override | ||
| public void serialize(String s, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException { | ||
| jsonGenerator.writeString(s + "-extended"); | ||
| } | ||
| } | ||
| } | ||
| } |
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