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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020 Nordix Foundation
* Modifications Copyright (C) 2021 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.model.basicmodel.handling;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.Writer;
import java.lang.reflect.Field;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.PropertyException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.mockito.runners.MockitoJUnitRunner;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
import org.onap.policy.apex.model.basicmodel.concepts.AxModel;
import org.w3c.dom.Document;
@RunWith(MockitoJUnitRunner.class)
public class ApexModelWriterTest {
@Mock
private Marshaller marshallerMock;
@Test
public void testModelWriter() throws IOException, ApexException {
ApexModelWriter<AxModel> modelWriter = new ApexModelWriter<AxModel>(AxModel.class);
modelWriter.setValidateFlag(true);
assertTrue(modelWriter.getValidateFlag());
assertEquals(0, modelWriter.getCDataFieldSet().size());
assertFalse(modelWriter.isJsonOutput());
modelWriter.setJsonOutput(true);
assertTrue(modelWriter.isJsonOutput());
modelWriter.setJsonOutput(false);
assertFalse(modelWriter.isJsonOutput());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
AxModel model = new DummyApexBasicModelCreator().getModel();
modelWriter.write(model, baos);
modelWriter.setJsonOutput(true);
modelWriter.write(model, baos);
modelWriter.setJsonOutput(false);
modelWriter.setValidateFlag(false);
modelWriter.write(model, baos);
modelWriter.setJsonOutput(true);
modelWriter.write(model, baos);
modelWriter.setJsonOutput(false);
modelWriter.setValidateFlag(true);
model.getKeyInformation().getKeyInfoMap().clear();
assertThatThrownBy(() -> modelWriter.write(model, baos))
.hasMessageContaining("Apex concept xml (BasicModel:0.0.1) validation failed");
model.getKeyInformation().generateKeyInfo(model);
assertThatThrownBy(() -> modelWriter.write(null, baos))
.hasMessage("concept may not be null");
ByteArrayOutputStream nullBaos = null;
assertThatThrownBy(() -> modelWriter.write(model, nullBaos))
.hasMessage("concept stream may not be null");
}
@Test
public void testSetOutputTypeError() throws ApexModelException, NoSuchFieldException, SecurityException,
IllegalArgumentException, IllegalAccessException, PropertyException {
MockitoAnnotations.initMocks(this);
ApexModelWriter<AxModel> modelWriter = new ApexModelWriter<AxModel>(AxModel.class);
Field marshallerField = modelWriter.getClass().getDeclaredField("marshaller");
marshallerField.setAccessible(true);
marshallerField.set(modelWriter, marshallerMock);
marshallerField.setAccessible(false);
Mockito.doThrow(new PropertyException("Exception setting JAXB property")).when(marshallerMock)
.setProperty(Mockito.anyString(), Mockito.anyString());
assertThatThrownBy(() -> modelWriter.setJsonOutput(true))
.hasMessage("JAXB error setting marshaller for JSON output");
Mockito.doThrow(new PropertyException("Exception setting JAXB property")).when(marshallerMock)
.setProperty(Mockito.anyString(), Mockito.anyString());
assertThatThrownBy(() -> modelWriter.setJsonOutput(false))
.hasMessage("JAXB error setting marshaller for XML output");
}
@Test
public void testOutputJsonError() throws ApexModelException, NoSuchFieldException, SecurityException,
IllegalArgumentException, IllegalAccessException, JAXBException {
MockitoAnnotations.initMocks(this);
ApexModelWriter<AxModel> modelWriter = new ApexModelWriter<AxModel>(AxModel.class);
Field marshallerField = modelWriter.getClass().getDeclaredField("marshaller");
marshallerField.setAccessible(true);
marshallerField.set(modelWriter, marshallerMock);
marshallerField.setAccessible(false);
modelWriter.setValidateFlag(false);
modelWriter.setJsonOutput(true);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
AxModel model = new DummyApexBasicModelCreator().getModel();
Mockito.doThrow(new JAXBException("Exception marshalling to JSON")).when(marshallerMock)
.marshal((AxModel) Mockito.anyObject(), (Writer) Mockito.anyObject());
assertThatThrownBy(() -> modelWriter.write(model, baos)).hasMessage("Unable to marshal Apex concept to JSON");
}
@Test
public void testOutputXmlError() throws ApexModelException, NoSuchFieldException, SecurityException,
IllegalArgumentException, IllegalAccessException, JAXBException {
MockitoAnnotations.initMocks(this);
ApexModelWriter<AxModel> modelWriter = new ApexModelWriter<AxModel>(AxModel.class);
modelWriter.setJsonOutput(false);
Field marshallerField = modelWriter.getClass().getDeclaredField("marshaller");
marshallerField.setAccessible(true);
marshallerField.set(modelWriter, marshallerMock);
marshallerField.setAccessible(false);
modelWriter.setValidateFlag(false);
modelWriter.setJsonOutput(false);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
AxModel model = new DummyApexBasicModelCreator().getModel();
Mockito.doThrow(new JAXBException("Exception marshalling to JSON")).when(marshallerMock)
.marshal((AxModel) Mockito.anyObject(), (Document) Mockito.anyObject());
assertThatThrownBy(() -> modelWriter.write(model, baos))
.hasMessage("Unable to marshal Apex concept to XML");
}
}
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