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Provides a test framework on top of Bootique.

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/*
 * Licensed to ObjectStyle LLC under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ObjectStyle LLC 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 io.bootique.junit5;

import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.nio.charset.Charset;

public class InMemoryPrintStream extends PrintStream {

	private PrintStream splitOut;

	public InMemoryPrintStream(PrintStream splitOut) {
		super(new ByteArrayOutputStream(), true);
		this.splitOut = splitOut;
	}

	@Override
	public void println(String x) {
		splitOut.println(x);
		super.println(x);
	}

	@Override
	public void println(Object x) {
		splitOut.println(x);
		super.println(x);
	}

	public String toString() {
		return new String(((ByteArrayOutputStream) out).toByteArray(), Charset.forName("UTF-8"));
	}
}