RepresentationTypeTest_lookup.java

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 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
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package org.apache.isis.viewer.restfulobjects.applib;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertThat;

import javax.ws.rs.core.MediaType;

import org.junit.Test;


public class RepresentationTypeTest_lookup {

    @Test
    public void roundtrip() {
        // overloaded
        for (final RepresentationType repType : RepresentationType.values()) {
            final MediaType mediaType = repType.getMediaType();
            final RepresentationType lookup = RepresentationType.lookup(mediaType);
            assertSame(repType, lookup);
        }

        for (final RepresentationType repType : RepresentationType.values()) {
            final String name = repType.getName();
            final RepresentationType lookup = RepresentationType.lookup(name);
            assertSame(repType, lookup);
        }
    }

    @Test
    public void whenUnknown() {
        assertThat(RepresentationType.lookup(MediaType.APPLICATION_SVG_XML), is(RepresentationType.GENERIC));
        assertThat(RepresentationType.lookup("foobar"), is(RepresentationType.GENERIC));
    
    }

    @Test
    public void whenNull() {
        assertThat(RepresentationType.lookup((MediaType) null), is(RepresentationType.GENERIC));
        assertThat(RepresentationType.lookup((String) null), is(RepresentationType.GENERIC));
    }

    @Test
    public void whenDomainObjectWithXRoParameter() {
        MediaType toLookup = RepresentationType.DOMAIN_OBJECT.getMediaType("x-ro-domain-type", "http://mycompany.com:39393/domain-types/JdkValuedEntities");
        // ignores the parameter.
        assertThat(
            RepresentationType.lookup(toLookup), is(RepresentationType.DOMAIN_OBJECT));
    }



}