Refactor for Sonar smells and code coverage

[aai/model-loader.git] / src / test / java / org / onap / aai / modelloader / entity / catalog / TestVnfCatalogArtifactHandler.java

diff --git a/src/test/java/org/onap/aai/modelloader/entity/catalog/TestVnfCatalogArtifactHandler.java b/src/test/java/org/onap/aai/modelloader/entity/catalog/TestVnfCatalogArtifactHandler.java
new file mode 100644 (file)
index 0000000..b54bb20
--- /dev/null
+++ b/src/test/java/org/onap/aai/modelloader/entity/catalog/TestVnfCatalogArtifactHandler.java
@@ -0,0 +1,130 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017-2018 European Software Marketing Ltd.
+ * ================================================================================
+ * 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.onap.aai.modelloader.entity.catalog;
+
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mockito;
+import org.onap.aai.modelloader.config.ModelLoaderConfig;
+import org.onap.aai.modelloader.entity.Artifact;
+import org.onap.aai.modelloader.restclient.AaiRestClient;
+import org.onap.aai.restclient.client.OperationResult;
+
+public class TestVnfCatalogArtifactHandler {
+
+    protected static String CONFIG_FILE = "model-loader.properties";
+
+    private AaiRestClient mockRestClient = mock(AaiRestClient.class);
+
+    /**
+     * Update A&AI with 4 images, 2 of which already exist.
+     * 
+     * @throws Exception
+     */
+    @Test
+    public void testUpdateVnfImages() throws Exception {
+        // GET operation
+        OperationResult mockGetResp = mock(OperationResult.class);
+
+        // @formatter:off
+        when(mockGetResp.getResultCode())
+                .thenReturn(Response.Status.OK.getStatusCode())
+                .thenReturn(Response.Status.NOT_FOUND.getStatusCode())
+                .thenReturn(Response.Status.NOT_FOUND.getStatusCode())
+                .thenReturn(Response.Status.OK.getStatusCode());
+        // @formatter:on
+
+        when(mockRestClient.getResource(Mockito.anyString(), Mockito.anyString(), Mockito.any(MediaType.class)))
+                .thenReturn(mockGetResp);
+        mockPutOperations();
+
+        // Example VNF Catalog XML
+        VnfCatalogArtifactHandler handler = new VnfCatalogArtifactHandler(createConfig());
+        assertThat(handler.pushArtifacts(createVnfCatalogArtifact(), "test", new ArrayList<Artifact>(), mockRestClient),
+                is(true));
+
+        assertPutOperationsSucceeded();
+    }
+
+    private ModelLoaderConfig createConfig() {
+        Properties configProperties = new Properties();
+        try {
+            configProperties.load(this.getClass().getClassLoader().getResourceAsStream(CONFIG_FILE));
+        } catch (IOException e) {
+            fail();
+        }
+        ModelLoaderConfig config = new ModelLoaderConfig(configProperties, null);
+        return config;
+    }
+
+    /**
+     * Example VNF Catalog based on JSON data (returned by Babel)
+     * 
+     * @return test Artifacts
+     * @throws IOException
+     * @throws UnsupportedEncodingException
+     */
+    private List<Artifact> createVnfCatalogArtifact() throws IOException, UnsupportedEncodingException {
+        String examplePath = "src/test/resources/imagedataexample.json";
+        byte[] encoded = Files.readAllBytes(Paths.get(examplePath));
+        List<Artifact> artifacts = new ArrayList<Artifact>();
+        artifacts.add(new VnfCatalogArtifact(new String(encoded, "utf-8")));
+        return artifacts;
+    }
+
+    /**
+     * Always return CREATED (success) for a PUT operation.
+     */
+    private void mockPutOperations() {
+        OperationResult mockPutResp = mock(OperationResult.class);
+        when(mockPutResp.getResultCode()).thenReturn(Response.Status.CREATED.getStatusCode());
+        when(mockRestClient.putResource(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(),
+                Mockito.any(MediaType.class))).thenReturn(mockPutResp);
+    }
+
+    private void assertPutOperationsSucceeded() {
+        // Only two of the VNF images should be pushed
+        ArgumentCaptor<String> argument = ArgumentCaptor.forClass(String.class);
+        AaiRestClient mockedClient = Mockito.verify(mockRestClient, Mockito.times(2));
+        mockedClient.putResource(Mockito.anyString(), argument.capture(), Mockito.anyString(),
+                Mockito.any(MediaType.class));
+        assertThat(argument.getAllValues().get(0), containsString("3.16.9"));
+        assertThat(argument.getAllValues().get(0), containsString("VM00"));
+        assertThat(argument.getAllValues().get(1), containsString("3.16.1"));
+        assertThat(argument.getAllValues().get(1), containsString("VM01"));
+    }
+}