/*-
 * ============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.aaiclient.client.aai;

import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.doReturn;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.onap.aaiclient.client.aai.entities.AAIError;
import org.onap.aaiclient.client.aai.entities.RequestError;
import org.onap.aaiclient.client.aai.entities.ServiceException;

public class AAIErrorFormatterTest {

    @Mock
    private AAIError errorObj;

    @Before
    public void init() {
        MockitoAnnotations.initMocks(this);
    }

    @Test
    public void testFillInTemplateWithReplace() {
        String error = "Error %1 on %2";
        List<String> list = Arrays.asList("PUT", "hello %1");
        AAIErrorFormatter formatter = new AAIErrorFormatter(errorObj);
        String result = formatter.fillInTemplate(error, list);
        assertEquals("equal", "Error PUT on hello PUT", result);

    }

    @Test
    public void testFillInTemplateWithoutReplace() {
        String error = "Error";
        List<String> list = new ArrayList<>();
        AAIErrorFormatter formatter = new AAIErrorFormatter(errorObj);
        String result = formatter.fillInTemplate(error, list);
        assertEquals("equal", "Error", result);
    }

    @Test
    public void testGetMessage() {
        ServiceException svcException = new ServiceException();
        svcException.setText("test %1 message - %2");
        svcException.setVariables(Arrays.asList("error", "service exception %1 test"));

        RequestError requestError = new RequestError();
        requestError.setServiceException(svcException);

        doReturn(requestError).when(errorObj).getRequestError();

        AAIErrorFormatter formatter = new AAIErrorFormatter(errorObj);
        String result = formatter.getMessage();
        assertEquals("equal", "test error message - service exception error test", result);
    }

    @Test
    public void errorMessageOnPercentEncodedTest() {
        ServiceException svcException = new ServiceException();
        svcException.setText("test my%20Test %1 message - %2");
        svcException.setVariables(Arrays.asList("error", "service exception %1 test"));

        RequestError requestError = new RequestError();
        requestError.setServiceException(svcException);

        doReturn(requestError).when(errorObj).getRequestError();

        AAIErrorFormatter formatter = new AAIErrorFormatter(errorObj);
        String result = formatter.getMessage();
        assertEquals("equal", "test my%20Test error message - service exception error test", result);
    }

    @Test
    public void testGetMessageNoParsable() {
        errorObj.setRequestError(null);
        AAIErrorFormatter formatter = new AAIErrorFormatter(errorObj);
        String result = formatter.getMessage();
        assertEquals("equal", "no parsable error message found", result);
    }
}