/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file 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
 *
 * 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.apache.dubbo.qos.textui;

import org.junit.jupiter.api.Test;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;

class TTreeTest {
    @Test
    void test() throws Exception {
        TTree tree = new TTree(false, "root");
        tree.begin("one").begin("ONE").end().end();
        tree.begin("two").begin("TWO").end().begin("2").end().end();
        tree.begin("three").end();
        String result = tree.rendering();
        String expected = "`---+root\n" +
                "    +---+one\n" +
                "    |   `---ONE\n" +
                "    +---+two\n" +
                "    |   +---TWO\n" +
                "    |   `---2\n" +
                "    `---three\n";
        assertThat(result, equalTo(expected));
        System.out.println(result);
    }
}