+/*-
+ * ========================LICENSE_START=================================
+ * O-RAN-SC
+ * %%
+ * Copyright (C) 2019 AT&T Intellectual Property and Nokia
+ * %%
+ * 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.
+ * ========================LICENSE_END===================================
+ */
+package org.oransc.ric.portal.dashboard.config;
+
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.mock;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.lang.invoke.MethodHandles;
+
+import org.oransc.ric.portal.dashboard.k8sapi.SimpleKubernetesClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+
+/**
+ * Creates mock implementations of Kubernetes clients that answer requests with
+ * sample data read from the filesystem.
+ */
+@Profile("test")
+@Configuration
+public class CaasIngressMockConfiguration {
+
+ private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+
+ // Simulate remote method delay for UI testing
+ @Value("${mock.config.delay:0}")
+ private int delayMs;
+
+ private final String auxPods;
+ private final String pltPods;
+
+ public CaasIngressMockConfiguration() throws IOException {
+ logger.info("Configuring mock CAAS-Ingres clients");
+ // Files in src/test/resources
+ auxPods = readDataFromPath("caas-ingress-ricaux-pods.json");
+ pltPods = readDataFromPath("caas-ingress-ricplt-pods.json");
+ }
+
+ private String readDataFromPath(String path) throws IOException {
+ InputStream is = MethodHandles.lookup().lookupClass().getClassLoader().getResourceAsStream(path);
+ if (is == null) {
+ String msg = "Failed to find resource on classpath: " + path;
+ logger.error(msg);
+ throw new RuntimeException(msg);
+ }
+ InputStreamReader reader = new InputStreamReader(is, "UTF-8");
+ StringBuilder sb = new StringBuilder();
+ char[] buf = new char[8192];
+ int i;
+ while ((i = reader.read(buf)) > 0)
+ sb.append(buf, 0, i);
+ reader.close();
+ is.close();
+ return sb.toString();
+ }
+
+ @Bean
+ // Use the same name as regular configuration
+ public SimpleKubernetesClient ciAuxApi() throws IOException {
+ SimpleKubernetesClient mockClient = mock(SimpleKubernetesClient.class);
+ doAnswer(inv -> {
+ logger.debug("listPods for aux");
+ return auxPods;
+ }).when(mockClient).listPods("ricaux");
+ return mockClient;
+ }
+
+ @Bean
+ // Use the same name as regular configuration
+ public SimpleKubernetesClient ciPltApi() throws IOException {
+ SimpleKubernetesClient mockClient = mock(SimpleKubernetesClient.class);
+ doAnswer(inv -> {
+ logger.debug("listPods for plt");
+ return pltPods;
+ }).when(mockClient).listPods("ricplt");
+ return mockClient;
+ }
+
+}