/*
 * Copyright 2014 NAVER Corp.
 *
 * 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 com.navercorp.pinpoint.profiler.interceptor.bci;

import org.junit.Assert;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Formatter;

/**
 * @author emeroad
 */
public class FormatTest {
    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    @Test
    public void format() {
        StringBuilder buffer = new StringBuilder();
        Formatter formatter = new Formatter(buffer);
        formatter.format("%1s", "ab");

        formatter.format("%3s", "a");
        Assert.assertEquals(buffer.toString(), "ab  a");
    }

    @Test
    public void format2() {
        StringBuilder buffer = new StringBuilder();
        Formatter formatter = new Formatter(buffer);
        formatter.format("(%s, %s, %s)", 1, 2, 3);

        Assert.assertEquals(buffer.toString(), "(1, 2, 3)");
    }
}