/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 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.so.bpmn.sdno.tasks;

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.camunda.bpm.engine.delegate.BpmnError;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.onap.so.bpmn.common.BuildingBlockExecution;
import org.onap.so.bpmn.common.data.TestDataSetup;
import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
import org.onap.so.client.exception.BBObjectNotFoundException;
import org.onap.so.client.exception.ExceptionBuilder;
import org.onap.so.client.orchestration.SDNOHealthCheckResources;


@RunWith(MockitoJUnitRunner.Silent.class)
public class SDNOHealthCheckTasksTest extends TestDataSetup {

    @InjectMocks
    protected SDNOHealthCheckTasks sdnoHealthCheckTasks = new SDNOHealthCheckTasks();

    @Mock
    SDNOHealthCheckResources MOCK_sdnoHealthCheckResources;


    @Mock
    private ExceptionBuilder exceptionUtil;

    @Mock
    private ExtractPojosForBB extractPojosForBB;


    private RequestContext requestContext;
    private GenericVnf genericVnf;

    @Before
    public void before() throws BBObjectNotFoundException {
        genericVnf = setGenericVnf();
        requestContext = setRequestContext();
        when(extractPojosForBB.extractByKey(any(), any())).thenReturn(genericVnf);

    }

    @Test
    public void sdnoHealthCheckTest() throws Exception {
        doReturn(true).when(MOCK_sdnoHealthCheckResources).healthCheck(genericVnf, requestContext);
        sdnoHealthCheckTasks.sdnoHealthCheck(execution);
        verify(MOCK_sdnoHealthCheckResources, times(1)).healthCheck(genericVnf, requestContext);
    }

    @Test
    public void sdnoHealthCheckNoResponseTest() throws Exception {

        doReturn(false).when(MOCK_sdnoHealthCheckResources).healthCheck(genericVnf, requestContext);
        try {
            sdnoHealthCheckTasks.sdnoHealthCheck(execution);
        } catch (Exception e) {
            verify(MOCK_sdnoHealthCheckResources, times(1)).healthCheck(genericVnf, requestContext);
            verify(exceptionUtil, times(1)).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(7000),
                    any(String.class));
        }

    }

    @Test
    public void sdnoHealthCheckExceptionTest() throws Exception {
        doThrow(new Exception("Unknown Error")).when(MOCK_sdnoHealthCheckResources).healthCheck(genericVnf,
                requestContext);
        doThrow(new BpmnError("Unknown Error")).when(exceptionUtil)
                .buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(7000), any(String.class));
        try {
            sdnoHealthCheckTasks.sdnoHealthCheck(execution);
        } catch (Exception e) {
            verify(MOCK_sdnoHealthCheckResources, times(1)).healthCheck(genericVnf, requestContext);
            verify(exceptionUtil, times(1)).buildAndThrowWorkflowException(any(BuildingBlockExecution.class), eq(7000),
                    any(String.class));
        }

    }
}