1 files changed, 107 insertions, 0 deletions
diff --git a/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/helm/PodStatusValidatorTest.java b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/helm/PodStatusValidatorTest.java
new file mode 100644
index 000000000..89b077044
--- /dev/null
+++ b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/helm/PodStatusValidatorTest.java
@@ -0,0 +1,107 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation.
+ *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.acm.participant.kubernetes.helm;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mockStatic;
+
+import java.io.File;
+import java.util.List;
+import java.util.Map;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.MockedStatic;
+import org.onap.policy.clamp.acm.participant.kubernetes.exception.ServiceException;
+import org.onap.policy.clamp.acm.participant.kubernetes.handler.AutomationCompositionElementHandler;
+import org.onap.policy.clamp.acm.participant.kubernetes.models.ChartInfo;
+import org.onap.policy.clamp.acm.participant.kubernetes.models.ChartList;
+import org.onap.policy.common.utils.coder.Coder;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+class PodStatusValidatorTest {
+
+
+    private static final Coder CODER = new StandardCoder();
+    private static final String CHART_INFO_YAML = "src/test/resources/ChartList.json";
+    private static List<ChartInfo> charts;
+    private static int timeout = 60;
+    private static int statusCheckInterval = 30;
+
+
+    @InjectMocks
+    private static PodStatusValidator podStatusValidator;
+
+    private static MockedStatic<HelmClient> mockedClient;
+
+
+    @BeforeAll
+    static void init() throws CoderException {
+        charts = CODER.decode(new File(CHART_INFO_YAML), ChartList.class).getCharts();
+        mockedClient = mockStatic(HelmClient.class);
+        podStatusValidator = new PodStatusValidator(charts.get(0), timeout, statusCheckInterval);
+    }
+
+    @AfterEach
+    void clearPodStatusMap() {
+        AutomationCompositionElementHandler.getPodStatusMap().clear();
+    }
+
+    @AfterAll
+    public static void close() {
+        mockedClient.close();
+    }
+
+
+    @Test
+    void test_RunningPodState() {
+        String runningPod = "NAME\tREADY\tSTATUS\tRESTARTS\tAGE\r\nHelloWorld-54777df9f8-qpzqr\t1/1\tRunning\t0\t9h";
+        mockedClient.when(() -> HelmClient.executeCommand(any()))
+            .thenReturn(runningPod);
+        assertDoesNotThrow(() -> podStatusValidator.run());
+        assertThat(AutomationCompositionElementHandler.getPodStatusMap()).hasSize(1);
+        assertThat(AutomationCompositionElementHandler.getPodStatusMap()).containsKey(charts.get(0).getReleaseName());
+        assertThat(AutomationCompositionElementHandler.getPodStatusMap())
+            .containsValue(Map.of("HelloWorld-54777df9f8-qpzqr", "Running"));
+    }
+
+
+    @Test
+    void test_InvalidPodState() {
+        String invalidPod = "NAME\tREADY\tSTATUS\tRESTARTS\tAGE\nhellofromdocker-54777df9f8-qpzqr\t1/1\tInit\t0\t9h";
+        mockedClient.when(() -> HelmClient.executeCommand(any()))
+            .thenReturn(invalidPod);
+        assertThatThrownBy(() -> podStatusValidator.run())
+            .isInstanceOf(ServiceException.class).hasMessage("Error verifying the status of the pod. Exiting");
+        assertThat(AutomationCompositionElementHandler.getPodStatusMap()).isEmpty();
+    }
+
+}