From 4b77e8873cb690b5df2391db8ca770d70de61ee1 Mon Sep 17 00:00:00 2001
From: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
Date: Fri, 23 Apr 2021 17:56:03 +0200
Subject: [PATCH] add junit coverage

Issue-ID: SO-3433
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
Change-Id: Ie099e0482c8581426c3ddf16d9a34bb0f39ca937
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
---
 .../service/level/ServiceLevelTest.java            | 66 +++++++++++++++++++---
 1 file changed, 58 insertions(+), 8 deletions(-)

diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/service/level/ServiceLevelTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/service/level/ServiceLevelTest.java
index cfaa4040c7..fb15ffa2b3 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/service/level/ServiceLevelTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/service/level/ServiceLevelTest.java
@@ -21,35 +21,85 @@
 package org.onap.so.bpmn.infrastructure.service.level;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
 import java.util.ArrayList;
+import java.util.List;
 import org.camunda.bpm.engine.delegate.DelegateExecution;
 import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
+import org.junit.Before;
 import org.junit.Test;
-import java.util.List;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
 import org.onap.so.bpmn.infrastructure.service.level.impl.ServiceLevelConstants;
+import org.onap.so.client.exception.ExceptionBuilder;
 
+@RunWith(MockitoJUnitRunner.class)
 public class ServiceLevelTest {
 
     private static final String EXECUTION_KEY_PNF_NAME_LIST = "pnfNameList";
     private static final String EXECUTION_KEY_PNF_COUNTER = "pnfCounter";
+    private static final String PARAM_NAME = "param1";
+    private static final String SCOPE = "scope1";
+    private static final String PNF_NAME = "pnfName1";
+
+    @Mock
+    private ExceptionBuilder exceptionBuilderMock;
+    @InjectMocks
+    private ServiceLevel testedObject;
+
+    private DelegateExecution execution;
+
+    @Before
+    public void init() {
+        execution = new DelegateExecutionFake();
+    }
 
     @Test
     public void pnfCounterExecution_success() {
         // given
-        String pnfName = "pnfName1";
-        DelegateExecution execution = new DelegateExecutionFake();
-        execution.setVariable(EXECUTION_KEY_PNF_NAME_LIST, createPnfNameList(pnfName));
+        execution.setVariable(EXECUTION_KEY_PNF_NAME_LIST, createPnfNameList());
         execution.setVariable(EXECUTION_KEY_PNF_COUNTER, 0);
         // when
-        new ServiceLevel().pnfCounterExecution(execution);
+        testedObject.pnfCounterExecution(execution);
         // then
-        assertThat(execution.getVariable(ServiceLevelConstants.PNF_NAME)).isEqualTo(pnfName);
+        assertThat(execution.getVariable(ServiceLevelConstants.PNF_NAME)).isEqualTo(PNF_NAME);
         assertThat(execution.getVariable(EXECUTION_KEY_PNF_COUNTER)).isEqualTo(1);
     }
 
-    private List<String> createPnfNameList(String pnfName) {
+    @Test
+    public void validateParams_success_paramExistsInExecution() {
+        // given
+        execution.setVariable(PARAM_NAME, "anyValue");
+        // when
+        testedObject.validateParamsWithScope(execution, "anyScope", createParamList());
+        // then
+        verify(exceptionBuilderMock, times(0)).buildAndThrowWorkflowException(any(DelegateExecution.class),
+                eq(ServiceLevelConstants.ERROR_CODE), any(String.class));
+    }
+
+    @Test
+    public void validateParams_exceptionParamDoesNotExistInExecution() {
+        // when
+        testedObject.validateParamsWithScope(execution, SCOPE, createParamList());
+        // then
+        verify(exceptionBuilderMock).buildAndThrowWorkflowException(execution, ServiceLevelConstants.ERROR_CODE,
+                "Validation of health check workflow parameters failed for the scope: " + SCOPE);
+    }
+
+    private List<String> createParamList() {
+        List<String> params = new ArrayList<>();
+        params.add(PARAM_NAME);
+        return params;
+    }
+
+    private List<String> createPnfNameList() {
         List<String> pnfNameList = new ArrayList<>();
-        pnfNameList.add(pnfName);
+        pnfNameList.add(PNF_NAME);
         return pnfNameList;
     }
 }
-- 
2.16.6