1 files changed, 121 insertions, 0 deletions
diff --git a/netconfsimulator/src/test/java/org/onap/netconfsimulator/netconfcore/model/NetconfModelLoaderServiceTest.java b/netconfsimulator/src/test/java/org/onap/netconfsimulator/netconfcore/model/NetconfModelLoaderServiceTest.java
new file mode 100644
index 0000000..a10876b
--- /dev/null
+++ b/netconfsimulator/src/test/java/org/onap/netconfsimulator/netconfcore/model/NetconfModelLoaderServiceTest.java
@@ -0,0 +1,121 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Simulator
+ * ================================================================================
+ * Copyright (C) 2019 Nokia. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.netconfsimulator.netconfcore.model;
+
+
+import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.StatusLine;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.springframework.web.multipart.MultipartFile;
+
+class NetconfModelLoaderServiceTest {
+
+    @Mock
+    private HttpClient httpClient;
+
+    private NetconfModelLoaderService modelLoaderService;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.initMocks(this);
+        modelLoaderService = new NetconfModelLoaderService(httpClient);
+    }
+
+
+    @Test
+    void shouldSendMultipartToServer() throws IOException {
+        //given
+        String loadModelAddress = modelLoaderService.getBackendAddress();
+        makeMockClientReturnStatusOk(httpClient, HttpPost.class);
+        ArgumentCaptor<HttpPost> postArgumentCaptor = ArgumentCaptor.forClass(HttpPost.class);
+        MultipartFile yangMmodel = mock(MultipartFile.class);
+        MultipartFile initialConfig = mock(MultipartFile.class);
+        String moduleName = "moduleName";
+        when(yangMmodel.getInputStream()).thenReturn(getEmptyImputStream());
+        when(initialConfig.getInputStream()).thenReturn(getEmptyImputStream());
+
+        //when
+        LoadModelResponse response = modelLoaderService.loadYangModel(yangMmodel, initialConfig, moduleName);
+
+        //then
+        verify(httpClient).execute(postArgumentCaptor.capture());
+        HttpPost sentPost = postArgumentCaptor.getValue();
+        assertThat(response.getStatusCode()).isEqualTo(200);
+        assertThat(response.getMessage()).isEqualTo("");
+        assertThat(sentPost.getURI().toString()).isEqualTo(loadModelAddress);
+        assertThat(sentPost.getEntity().getContentType().getElements()[0].getName()).isEqualTo("multipart/form-data");
+    }
+
+    @Test
+    void shouldSendDeleteRequestToServer() throws IOException {
+        //given
+        String yangModelName = "sampleModel";
+        String deleteModelAddress = modelLoaderService.getDeleteAddress(yangModelName);
+        makeMockClientReturnStatusOk(httpClient, HttpDelete.class);
+        ArgumentCaptor<HttpDelete> deleteArgumentCaptor = ArgumentCaptor.forClass(HttpDelete.class);
+
+        //when
+        LoadModelResponse response = modelLoaderService.deleteYangModel(yangModelName);
+
+        //then
+        verify(httpClient).execute(deleteArgumentCaptor.capture());
+        HttpDelete sendDelete = deleteArgumentCaptor.getValue();
+        assertThat(response.getStatusCode()).isEqualTo(200);
+        assertThat(response.getMessage()).isEqualTo("");
+        assertThat(sendDelete.getURI().toString()).isEqualTo(deleteModelAddress);
+    }
+
+    private void makeMockClientReturnStatusOk(HttpClient client,
+            Class<? extends HttpRequestBase> httpMethodClass) throws IOException {
+        HttpResponse httpResponse = mock(HttpResponse.class);
+        StatusLine mockStatus = mock(StatusLine.class);
+        HttpEntity mockEntity = mock(HttpEntity.class);
+
+        when(client.execute(any(httpMethodClass))).thenReturn(httpResponse);
+        when(httpResponse.getStatusLine()).thenReturn(mockStatus);
+        when(mockStatus.getStatusCode()).thenReturn(200);
+        when(httpResponse.getEntity()).thenReturn(mockEntity);
+        when(mockEntity.getContent()).thenReturn(getEmptyImputStream());
+    }
+
+    private InputStream getEmptyImputStream() {
+        return new ByteArrayInputStream("".getBytes());
+    }
+
+}