JsonRepresentationTest_isArray_isMap_isValue.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
 *  with the License.  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
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 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
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package org.apache.isis.viewer.restfulobjects.applib;

import java.io.IOException;
import org.junit.Before;
import org.junit.Test;

import static org.apache.isis.viewer.restfulobjects.applib.JsonFixture.readJson;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

public class JsonRepresentationTest_isArray_isMap_isValue {

    private JsonRepresentation jsonRepresentation;

    @Before
    public void setUp() throws Exception {
        jsonRepresentation = new JsonRepresentation(readJson("map.json"));
    }

    @Test
    public void forMap() throws IOException {
        assertThat(jsonRepresentation.isArray(), is(false));
        assertThat(jsonRepresentation.isMap(), is(true));
        assertThat(jsonRepresentation.isValue(), is(false));
    }

    @Test
    public void forValue() throws IOException {
        final JsonRepresentation valueRepresentation = jsonRepresentation.getRepresentation("aString");
        assertThat(valueRepresentation.isArray(), is(false));
        assertThat(valueRepresentation.isMap(), is(false));
        assertThat(valueRepresentation.isValue(), is(true));
    }

    @Test
    public void forList() throws IOException {
        jsonRepresentation = new JsonRepresentation(readJson("list.json"));
        assertThat(jsonRepresentation.isArray(), is(true));
        assertThat(jsonRepresentation.isMap(), is(false));
        assertThat(jsonRepresentation.isValue(), is(false));
    }

}