add junit coverage for VnfmHelper

Change-Id: I0db84333f1c5ffa09ec78f504a101b75343157a3
Issue-ID: SO-1576
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>

2 files changed, 109 insertions, 1 deletions

diff --git a/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/VnfmHelper.java b/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/VnfmHelper.java
index 60b251c4d4..8f1e299fec 100644
--- a/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/VnfmHelper.java
+++ b/vnfm-simulator/vnfm-service/src/main/java/org/onap/svnfm/simulator/services/VnfmHelper.java
@@ -43,9 +43,13 @@ import org.springframework.stereotype.Component;
 @Component
 public class VnfmHelper {
 
-    @Autowired
     private ApplicationConfig applicationConfig;
 
+    @Autowired
+    public VnfmHelper(ApplicationConfig applicationConfig) {
+        this.applicationConfig = applicationConfig;
+    }
+
     /**
      *
      * @param createVNFRequest
diff --git a/vnfm-simulator/vnfm-service/src/test/java/org/onap/svnfm/simulator/services/VnfmHelperTest.java b/vnfm-simulator/vnfm-service/src/test/java/org/onap/svnfm/simulator/services/VnfmHelperTest.java
new file mode 100644
index 0000000000..2b9598e54f
--- /dev/null
+++ b/vnfm-simulator/vnfm-service/src/test/java/org/onap/svnfm/simulator/services/VnfmHelperTest.java
@@ -0,0 +1,104 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2019 Nokia.
+ * ================================================================================
+ * 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.svnfm.simulator.services;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.CreateVnfRequest;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201.InstantiationStateEnum;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201LinksSelf;
+import org.onap.svnfm.simulator.config.ApplicationConfig;
+import org.onap.svnfm.simulator.constants.Constant;
+import org.onap.svnfm.simulator.model.VnfInstance;
+
+public class VnfmHelperTest {
+
+    private static final String VNF_INSTANCE_ID = "vnfInstanceTestId";
+    private static final String VNFD_ID = "vnfdTestId";
+    private static final String VNF_INSTANCE_NAME = "vnfInsNameTest";
+    private static final String VNF_INSTANCE_DESCRIPTION = "vnfInstTestDescr";
+    private static final String APPLICATION_CONFIG_BASE_URL = "appConfUrl";
+    private VnfmHelper testedObject;
+    private ApplicationConfig applicationConfigMock;
+
+    @Before
+    public void setup() {
+        applicationConfigMock = mock(ApplicationConfig.class);
+        testedObject = new VnfmHelper(applicationConfigMock);
+    }
+
+    @Test
+    public void createVnfInstance() {
+        // when
+        VnfInstance result = testedObject.createVnfInstance(createVnfRequest(), VNF_INSTANCE_ID);
+        // then
+        assertThat(result.getId()).isEqualTo(VNF_INSTANCE_ID);
+        assertThat(result.getVnfdId()).isEqualTo(VNFD_ID);
+        assertThat(result.getVnfInstanceName()).isEqualTo(VNF_INSTANCE_NAME);
+        assertThat(result.getVnfInstanceDescription()).isEqualTo(VNF_INSTANCE_DESCRIPTION);
+        assertThat(result.getVnfProvider()).isEqualTo(Constant.VNF_PROVIDER);
+        assertThat(result.getVnfProductName()).isEqualTo(Constant.VNF_PROVIDER_NAME);
+    }
+
+    @Test
+    public void getInlineResponse201() throws Exception {
+        // given
+        when(applicationConfigMock.getBaseUrl()).thenReturn(APPLICATION_CONFIG_BASE_URL);
+        // when
+        InlineResponse201 result = testedObject.getInlineResponse201(prepareVnfInstance());
+        // then
+        assertThat(result.getVnfdVersion()).isEqualTo(Constant.VNFD_VERSION);
+        assertThat(result.getVnfSoftwareVersion()).isEqualTo(Constant.VNF_SOFTWARE_VERSION);
+        assertThat(result.getInstantiationState()).isEqualByComparingTo(InstantiationStateEnum.NOT_INSTANTIATED);
+        verifyAdditionalPropertyInlineResponse201(result);
+    }
+
+    private CreateVnfRequest createVnfRequest() {
+        CreateVnfRequest createVnfRequest = new CreateVnfRequest();
+        createVnfRequest.setVnfdId(VNFD_ID);
+        createVnfRequest.setVnfInstanceName(VNF_INSTANCE_NAME);
+        createVnfRequest.setVnfInstanceDescription(VNF_INSTANCE_DESCRIPTION);
+        return createVnfRequest;
+    }
+
+    private VnfInstance prepareVnfInstance() {
+        VnfInstance vnfInstance = new VnfInstance();
+        vnfInstance.setId(VNF_INSTANCE_ID);
+        return vnfInstance;
+    }
+
+    private void verifyAdditionalPropertyInlineResponse201(InlineResponse201 result) {
+        InlineResponse201LinksSelf expectedVnfInstancesLinksSelf = new InlineResponse201LinksSelf();
+        expectedVnfInstancesLinksSelf
+                .setHref(APPLICATION_CONFIG_BASE_URL + "/vnflcm/v1/vnf_instances/" + VNF_INSTANCE_ID);
+        assertThat(result.getLinks().getSelf()).isEqualTo(expectedVnfInstancesLinksSelf);
+
+        InlineResponse201LinksSelf expectedVnfInstancesLinksSelfInstantiate = new InlineResponse201LinksSelf();
+        expectedVnfInstancesLinksSelfInstantiate.setHref(
+                (APPLICATION_CONFIG_BASE_URL + "/vnflcm/v1/vnf_instances/" + VNF_INSTANCE_ID + "/instantiate"));
+        assertThat(result.getLinks().getInstantiate()).isEqualTo(expectedVnfInstancesLinksSelfInstantiate);
+    }
+
+}