JsonTreeConverterTest.java example

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/*
 * Copyright 2016 MovingBlocks
 *
 * 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.
 */
package org.terasology.rendering.nui.widgets.treeView;

import com.google.common.base.Charsets;
import com.google.common.io.Files;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import org.junit.Test;

import java.io.File;
import java.io.IOException;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;

public class JsonTreeConverterTest {
    @Test
    public void testTreeAdapter() {
        File file = new File(getClass().getClassLoader().getResource("jsonTreeConverterInput.json").getFile());
        String content = null;
        try {
            content = Files.toString(file, Charsets.UTF_8);
        } catch (IOException e) {
            fail("Could not load input file");
        }
        JsonElement element = new JsonParser().parse(content);
        assertEquals(element, JsonTreeConverter.deserialize(JsonTreeConverter.serialize(element)));
    }
}