XStreamMarshallerTest.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 *
 *      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.
*/

package org.kie.server.api.marshalling;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.OffsetDateTime;
import java.time.ZoneOffset;
import java.util.HashSet;
import java.util.Set;

import org.assertj.core.api.Assertions;
import org.junit.Test;
import org.kie.server.api.commands.ListContainersCommand;
import org.kie.server.api.marshalling.objects.AnotherMessage;
import org.kie.server.api.marshalling.objects.DateObject;
import org.kie.server.api.marshalling.objects.Message;
import org.kie.server.api.model.KieContainerResourceFilter;

import static org.junit.Assert.*;

public class XStreamMarshallerTest {

    @Test
    public void testXstreamMarshalWithAnnotation() {
        String expectedXml = "<org.kie.server.api.marshalling.objects.Message>\n" +
                "  <nameWithAlias>test content</nameWithAlias>\n" +
                "</org.kie.server.api.marshalling.objects.Message>";

        Set<Class<?>> extraClasses = new HashSet<Class<?>>();
        extraClasses.add(Message.class);
        Marshaller marshaller = MarshallerFactory.getMarshaller(extraClasses, MarshallingFormat.XSTREAM, this.getClass().getClassLoader());

        Message testMessage = new Message("test content");

        String testMessageString = marshaller.marshall(testMessage);
        assertNotNull(testMessageString);

        assertEquals(expectedXml, testMessageString);
    }

    @Test
    public void testXstreamMarshalWithCustomMarshallerBuilder() {
        String expectedXml = "<org.kie.server.api.marshalling.objects.AnotherMessage>\n" +
                "  <another_name>test content</another_name>\n" +
                "</org.kie.server.api.marshalling.objects.AnotherMessage>";

        Set<Class<?>> extraClasses = new HashSet<Class<?>>();
        extraClasses.add(Message.class);
        Marshaller marshaller = MarshallerFactory.getMarshaller(extraClasses, MarshallingFormat.XSTREAM, this.getClass().getClassLoader());

        AnotherMessage testMessage = new AnotherMessage("test content");

        String testMessageString = marshaller.marshall(testMessage);
        assertNotNull(testMessageString);

        assertEquals(expectedXml, testMessageString);
    }

    @Test
    public void testUnmarshallListContainersCommandWithNoFilter() {
        String commandString = "<list-containers/>";
        Marshaller marshaller = MarshallerFactory.getMarshaller(MarshallingFormat.XSTREAM, getClass().getClassLoader());
        ListContainersCommand command = marshaller.unmarshall(commandString, ListContainersCommand.class);
        // the default ACCEPT_ALL filter should be set
        Assertions.assertThat(command.getKieContainerResourceFilter()).isEqualTo(KieContainerResourceFilter.ACCEPT_ALL);
    }

    @Test
    public void testMarshallDateObject() {
        String expectedString = "<date-object>\n" +
                "  <localDate>2017-01-01</localDate>\n" +
                "  <localDateTime>2017-01-01T10:10:10</localDateTime>\n" +
                "  <localTime>10:10:10</localTime>\n" +
                "  <offsetDateTime>2017-01-01T10:10:10+01:00</offsetDateTime>\n" +
                "</date-object>";

        Set<Class<?>> extraClasses = new HashSet<Class<?>>();
        extraClasses.add(DateObject.class);
        Marshaller marshaller = MarshallerFactory.getMarshaller( extraClasses, MarshallingFormat.XSTREAM, getClass().getClassLoader() );

        DateObject dateObject = new DateObject();
        dateObject.setLocalDate( LocalDate.of( 2017, 1, 1 ) );
        dateObject.setLocalDateTime( LocalDateTime.of( 2017, 1, 1, 10, 10, 10 ) );
        dateObject.setLocalTime( LocalTime.of( 10, 10, 10 ) );
        dateObject.setOffsetDateTime( OffsetDateTime.of( LocalDateTime.of( 2017, 1, 1, 10, 10, 10 ), ZoneOffset.ofHours( 1 ) ) );

        String dateObjectString = marshaller.marshall( dateObject );
        assertNotNull( dateObjectString );

        assertEquals( expectedString, dateObjectString );
    }

    @Test
    public void testUnmarshallDateObject() {
        String expectedString = "<date-object>\n" +
                "  <localDate>2017-01-01</localDate>\n" +
                "  <localDateTime>2017-01-01T10:10:10</localDateTime>\n" +
                "  <localTime>10:10:10</localTime>\n" +
                "  <offsetDateTime>2017-01-01T10:10:10+01:00</offsetDateTime>\n" +
                "</date-object>";

        Set<Class<?>> extraClasses = new HashSet<Class<?>>();
        extraClasses.add(DateObject.class);
        Marshaller marshaller = MarshallerFactory.getMarshaller( extraClasses, MarshallingFormat.XSTREAM, getClass().getClassLoader() );

        DateObject dateObject = marshaller.unmarshall( expectedString, DateObject.class );
        assertNotNull( dateObject );

        assertEquals( LocalDate.of( 2017, 1, 1 ), dateObject.getLocalDate() );
        assertEquals( LocalDateTime.of( 2017, 1, 1, 10, 10, 10 ), dateObject.getLocalDateTime() );
        assertEquals( LocalTime.of( 10, 10, 10 ), dateObject.getLocalTime() );
        assertEquals( OffsetDateTime.of( LocalDateTime.of( 2017, 1, 1, 10, 10, 10 ), ZoneOffset.ofHours( 1 ) ), dateObject.getOffsetDateTime() );
    }

}