/*
 * Copyright (C)2009 - SSHJ Contributors
 *
 * 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 net.schmizz.sshj.common;

import static org.junit.Assert.fail;

import net.schmizz.sshj.common.Buffer.PlainBuffer;

import org.junit.Test;

public class BufferTest {

    // Issue 72: previously, it entered an infinite loop trying to establish the buffer size
    @Test
    public void shouldThrowOnTooLargeCapacity() {
        PlainBuffer buffer = new PlainBuffer();
        try {
            buffer.ensureCapacity(Integer.MAX_VALUE);
            fail("Allegedly ensured buffer capacity of size " + Integer.MAX_VALUE);
        } catch (IllegalArgumentException e) {
            // success
        }
    }

    // Issue 72: previously, it entered an infinite loop trying to establish the buffer size
    @Test
    public void shouldThrowOnTooLargeInitialCapacity() {
        try {
            new PlainBuffer(Integer.MAX_VALUE);
            fail("Allegedly created buffer with size " + Integer.MAX_VALUE);
        } catch (IllegalArgumentException e) {
            // success
        }
    }
}
