Introduced mocked SO workflows in VID FE

Mocked SO workflows joined with list of workflows from VIDs DB.
(Contains: Mocked BE service to return workflow list)

Change-Id: I10336238cfeb8819e0a2b3e88cd86c338cab86fa
Issue-ID: VID-399
Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/vid-app-common/src/test/java/org/onap/vid/services/ExtWorkflowServiceImplTest.java b/vid-app-common/src/test/java/org/onap/vid/services/ExtWorkflowServiceImplTest.java
new file mode 100644
index 000000000..1509637bb
--- /dev/null
+++ b/vid-app-common/src/test/java/org/onap/vid/services/ExtWorkflowServiceImplTest.java
@@ -0,0 +1,60 @@
+package org.onap.vid.services;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+import io.joshworks.restclient.http.HttpResponse;
+import java.util.Collections;
+import java.util.List;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.vid.model.SOWorkflow;
+import org.onap.vid.model.SOWorkflows;
+import org.onap.vid.mso.MsoResponseWrapper2;
+import org.onap.vid.mso.rest.MockedWorkflowsRestClient;
+import org.onap.vid.services.ExtWorkflowsServiceImpl.BadResponseFromMso;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+public class ExtWorkflowServiceImplTest {
+
+    @Mock
+    private MockedWorkflowsRestClient client;
+    @Mock
+    private HttpResponse<SOWorkflows> response;
+
+    @BeforeMethod
+    public void init(){
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void shouldReturnWorkflowsOnValidResponse(){
+        // given
+        ExtWorkflowsService extWorkflowsService = new ExtWorkflowsServiceImpl(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");
+        assertThat(workflows.get(0).getName(), is("xyz"));
+    }
+
+    @Test(expectedExceptions = BadResponseFromMso.class)
+    public void shouldThrowBadResponseOnInvalidResponse(){
+        // given
+        ExtWorkflowsService extWorkflowsService = new ExtWorkflowsServiceImpl(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
+    }
+
+}