TreeTest.java Source code

Introduction

Here is the source code for TreeTest.java

Source

/*
 * Author: Mario Macias (Barcelona Supercomputing Center). 2014
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * See the GNU Lesser General Public License for more details:
 *
 * http://www.gnu.org/licenses/lgpl-2.1.html
 */
import com.fasterxml.jackson.databind.JsonNode;
import es.bsc.amon.util.tree.TreeNode;
import es.bsc.amon.util.tree.TreeNodeFactory;
import jdk.nashorn.internal.ir.annotations.Ignore;
import org.junit.Test;

import static org.fest.assertions.Assertions.assertThat;

/**
 * Created by mmacias on 09/06/14.
 */
@Ignore
public class TreeTest {
    @Test
    public void parseUnparseTest() {
        String src = "{\"a\":\"b\",\"c\":3.0001,\"d\":[1,2,3,\"txt\"]"
                + ",\"f\":{\"a\":3,\"b\":\"other text\",\"c\":[\"a\",\"b\",1,{\"a\":\"b\"}]}}";
        TreeNode tn = TreeNodeFactory.fromJson(src);
        JsonNode jn2 = TreeNodeFactory.toJson(tn);
        assertThat(src).isEqualTo(jn2.toString());

    }

    @Test
    public void appendTest() {
        Throwable t = null;
        try {
            TreeNode t1 = TreeNodeFactory.fromJson("{\"a\":\"b\"}");
            t1.append(TreeNodeFactory.fromJson("{\"a\":\"b\"}"));
        } catch (Throwable e) {
            t = e;
        }
        assertThat(t).isNull();
        try {
            TreeNode t1 = TreeNodeFactory.fromJson("{\"a\":\"b\"}");
            t1.append(TreeNodeFactory.fromJson("[{\"a\":\"b\"}]"));
        } catch (Throwable e) {
            t = e;
        }
        assertThat(t).isNotNull();

    }

    @Test
    public void navigateTest() {
        String src = "{\"a\":\"b\",\"c\":3.0001,\"d\":[1,2,3,\"txt\"]"
                + ",\"f\":{\"a\":3,\"b\":\"other text\",\"c\":[\"a\",\"b\",1,{\"a\":\"b\"}]}}";
        TreeNode t = TreeNodeFactory.fromJson(src);
        assertThat(t.to("d").to("3").getValue()).isEqualTo("txt");

        Throwable tr = null;
        try {
            t.to("hiYou");
        } catch (Throwable e) {
            tr = e;
        }
        assertThat(tr).isNotNull();

        assertThat(t.to("a").getChildrenIds()).isNullOrEmpty();
        assertThat(t.to("d").getChildrenIds()).contains("1", "2", "0", "3");
        assertThat(t.to("f").to("c").to("3").getChildrenIds().contains("a"));
    }

}