1 files changed, 116 insertions, 0 deletions
diff --git a/vid-app-common/src/test/java/org/onap/vid/services/ExternalWorkflowServiceImplTest.java b/vid-app-common/src/test/java/org/onap/vid/services/ExternalWorkflowServiceImplTest.java
new file mode 100644
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+++ b/vid-app-common/src/test/java/org/onap/vid/services/ExternalWorkflowServiceImplTest.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 - 2019 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.vid.services;
+
+
+
+import com.google.common.collect.Lists;
+import io.joshworks.restclient.http.HttpResponse;
+import java.util.Collections;
+import java.util.List;
+
+import org.assertj.core.api.Assertions;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.vid.model.SOWorkflow;
+import org.onap.vid.model.SOWorkflowParameterDefinition;
+import org.onap.vid.model.SOWorkflowParameterDefinitions;
+import org.onap.vid.model.SOWorkflowType;
+import org.onap.vid.model.SOWorkflows;
+import org.onap.vid.mso.MsoResponseWrapper2;
+import org.onap.vid.mso.rest.MockedWorkflowsRestClient;
+import org.onap.vid.services.ExternalWorkflowsServiceImpl.BadResponseFromMso;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+public class ExternalWorkflowServiceImplTest {
+
+    @Mock
+    private MockedWorkflowsRestClient client;
+    @Mock
+    private HttpResponse<SOWorkflows> response;
+
+    @Mock
+    private HttpResponse<SOWorkflowParameterDefinitions> parameterDefinitionsHttpResponse;
+
+
+    @BeforeMethod
+    public void init(){
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void shouldReturnWorkflowsOnValidResponse(){
+        // given
+        ExternalWorkflowsService extWorkflowsService = new ExternalWorkflowsServiceImpl(client);
+        Mockito.when(response.getStatus()).thenReturn(200);
+        Mockito.when(response.getBody()).thenReturn(new SOWorkflows(Collections.singletonList(new SOWorkflow(1L, "xyz"))));
+        MsoResponseWrapper2<SOWorkflows> msoResponseStub = new MsoResponseWrapper2<>(response);
+        Mockito.when(client.getWorkflows("test")).thenReturn(msoResponseStub);
+        // when
+        List<SOWorkflow> workflows = extWorkflowsService.getWorkflows("test");
+        // then
+        Mockito.verify(client).getWorkflows("test");
+        Assertions.assertThat(workflows.get(0).getName()).isEqualTo("xyz");
+    }
+
+    @Test(expectedExceptions = BadResponseFromMso.class)
+    public void shouldThrowBadResponseOnInvalidResponse(){
+        // given
+        ExternalWorkflowsService extWorkflowsService = new ExternalWorkflowsServiceImpl(client);
+        Mockito.when(response.getStatus()).thenReturn(500);
+        Mockito.when(response.getBody()).thenReturn(new SOWorkflows(Collections.singletonList(new SOWorkflow(1L, "xyz"))));
+        MsoResponseWrapper2<SOWorkflows> msoResponseStub = new MsoResponseWrapper2<>(response);
+        Mockito.when(client.getWorkflows("test")).thenReturn(msoResponseStub);
+        // when
+        extWorkflowsService.getWorkflows("test");
+        // then throw exception
+    }
+    @Test
+    public void shouldReturnWorkflowParametersOnValidResponse() {
+        SOWorkflowParameterDefinitions parameters = new SOWorkflowParameterDefinitions(Collections.singletonList(new SOWorkflowParameterDefinition(1L, "sample", "[0-9]", SOWorkflowType.STRING, true)));
+        ExternalWorkflowsService extWorkflowsService = new ExternalWorkflowsServiceImpl(client);
+        Mockito.when(parameterDefinitionsHttpResponse.getStatus()).thenReturn(200);
+        Mockito.when(parameterDefinitionsHttpResponse.getBody()).thenReturn(parameters);
+        MsoResponseWrapper2<SOWorkflowParameterDefinitions> msoResponseWrapper = new MsoResponseWrapper2<>(parameterDefinitionsHttpResponse);
+        Mockito.when(client.getWorkflowParameterDefinitions(1L)).thenReturn(msoResponseWrapper);
+
+
+        SOWorkflowParameterDefinitions workflowParameterDefinitions = extWorkflowsService.getWorkflowParameterDefinitions(1L);
+
+        Assertions.assertThat(workflowParameterDefinitions).isEqualTo(parameters);
+    }
+
+    @Test
+    public void shouldProperlyHandleEmptyParametersList(){
+        ExternalWorkflowsService extWorkflowsService = new ExternalWorkflowsServiceImpl(client);
+        Mockito.when(parameterDefinitionsHttpResponse.getStatus()).thenReturn(200);
+        Mockito.when(parameterDefinitionsHttpResponse.getBody()).thenReturn(new SOWorkflowParameterDefinitions(Lists.newArrayList()));
+
+        MsoResponseWrapper2<SOWorkflowParameterDefinitions> msoResponseWrapper = new MsoResponseWrapper2<>(parameterDefinitionsHttpResponse);
+        Mockito.when(client.getWorkflowParameterDefinitions(1L)).thenReturn(msoResponseWrapper);
+
+
+        SOWorkflowParameterDefinitions workflowParameterDefinitions = extWorkflowsService.getWorkflowParameterDefinitions(1L);
+        Assertions.assertThat(workflowParameterDefinitions.getParameterDefinitions()).isEmpty();
+    }
+}