/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2017 Yegor Bugayenko
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package org.takes.misc;

import java.util.Arrays;
import java.util.List;
import org.hamcrest.MatcherAssert;
import org.hamcrest.Matchers;
import org.junit.Test;

/**
 * Tests for {@link VerboseIterable}.
 * @author Marcus Sanchez (sanchez.marcus@gmail.com)
 * @version $Id: cb02da3aba4a38d569c83eb08822a8d11e31611c $
 * @since 0.15.1
 */
public class VerboseIterableTest {

    /**
     * VerboseIterable can return correct size collection.
     */
    @Test
    public final void returnsCorrectSize() {
        final List<String> valid = Arrays.asList(
            "Accept: text/plain",
            "Accept-Charset: utf-8",
            "Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==",
            "Cache-Control: no-cache",
            "From: user@example.com"
        );
        MatcherAssert.assertThat(
            new VerboseIterable<String>(
                valid,
                "Empty Error Message"
            ),
            Matchers.<String>iterableWithSize(valid.size())
        );
    }
}