1 files changed, 148 insertions, 0 deletions
diff --git a/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartServiceTest.java b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartServiceTest.java
new file mode 100644
index 000000000..f5b6093d3
--- /dev/null
+++ b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartServiceTest.java
@@ -0,0 +1,148 @@
+/*-
+ * ============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.service;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.List;
+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.Mock;
+import org.mockito.Spy;
+import org.onap.policy.clamp.acm.participant.kubernetes.exception.ServiceException;
+import org.onap.policy.clamp.acm.participant.kubernetes.helm.HelmClient;
+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.mock.web.MockMultipartFile;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+class ChartServiceTest {
+
+    private static final Coder CODER = new StandardCoder();
+    private static final String CHART_INFO_YAML = "src/test/resources/ChartList.json";
+    private static List<ChartInfo> charts;
+
+    @InjectMocks
+    @Spy
+    private ChartService chartService = new ChartService();
+
+    @Mock
+    private ChartStore chartStore;
+
+    @Mock
+    private HelmClient helmClient;
+
+    @BeforeAll
+    static void init() throws CoderException {
+        charts = CODER.decode(new File(CHART_INFO_YAML), ChartList.class).getCharts();
+    }
+
+    @Test
+    void test_getAllCharts() {
+        assertThat(chartService.getAllCharts()).isEmpty();
+
+        doReturn(charts).when(chartStore).getAllCharts();
+        Collection<ChartInfo> result = chartService.getAllCharts();
+        assertNotNull(result);
+        assertThat(result).containsAll(charts);
+    }
+
+    @Test
+    void test_getChart() {
+        assertNull(chartService.getChart("dummyName", "dummyversion"));
+
+        doReturn(charts.get(0)).when(chartStore).getChart(any(), any());
+        ChartInfo chart = chartService.getChart(charts.get(0).getChartId().getName(),
+            charts.get(0).getChartId().getVersion());
+        assertNotNull(chart);
+        assertThat(chart.getNamespace()).isEqualTo(charts.get(0).getNamespace());
+    }
+
+    @Test
+    void test_saveChart() throws IOException, ServiceException {
+        doThrow(IOException.class).when(chartStore).saveChart(charts.get(0), null, null);
+        assertThatThrownBy(() -> chartService.saveChart(charts.get(0), null, null))
+            .isInstanceOf(IOException.class);
+
+        MockMultipartFile mockChartFile = new MockMultipartFile("chart", "dummy".getBytes());
+        MockMultipartFile mockOverrideFile = new MockMultipartFile("override", "dummy".getBytes());
+
+        doReturn(charts.get(0)).when(chartStore).saveChart(any(), any(), any());
+
+        ChartInfo chart = chartService.saveChart(charts.get(0), mockChartFile, mockOverrideFile);
+        assertNotNull(chart);
+        assertThat(chart.getChartId().getName()).isEqualTo(charts.get(0).getChartId().getName());
+
+    }
+
+    @Test
+    void test_installChart() throws IOException, ServiceException {
+        assertDoesNotThrow(() -> chartService.installChart(charts.get(0)));
+        doThrow(ServiceException.class).when(helmClient).installChart(any());
+        assertThatThrownBy(() -> chartService.installChart(charts.get(0))).isInstanceOf(ServiceException.class);
+
+        doReturn("dummyRepoName").when(chartService).findChartRepo(any());
+        doNothing().when(helmClient).installChart(any());
+        chartService.installChart(charts.get(1));
+        assertEquals("dummyRepoName", charts.get(1).getRepository().getRepoName());
+
+        ChartInfo testChart = charts.get(1);
+        testChart.setRepository(null);
+        doReturn(null).when(chartService).findChartRepo(any());
+        chartService.installChart(charts.get(1));
+    }
+
+    @Test
+    void test_UninstallChart() throws ServiceException {
+        assertDoesNotThrow(() -> chartService.uninstallChart(charts.get(0)));
+        doThrow(ServiceException.class).when(helmClient).uninstallChart(any());
+        assertThatThrownBy(() -> chartService.uninstallChart(charts.get(0))).isInstanceOf(ServiceException.class);
+    }
+
+    @Test
+    void test_findChartRepo() throws IOException, ServiceException {
+        assertDoesNotThrow(() -> chartService.findChartRepo(charts.get(0)));
+        doReturn("dummyRepoName").when(helmClient).findChartRepository(any());
+        assertEquals("dummyRepoName", chartService.findChartRepo(charts.get(1)));
+
+        doThrow(ServiceException.class).when(helmClient).findChartRepository(any());
+        assertThatThrownBy(() -> chartService.findChartRepo(charts.get(0))).isInstanceOf(ServiceException.class);
+    }
+}