/*
 * Copyright (c) 2021 Goldman Sachs.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Eclipse Distribution License v. 1.0 which accompany this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 */

package org.eclipse.collections.impl

import org.junit.{Assert, Test}

trait IterableTestTrait
{
    // Should contain "1", "2", "3" in order
    val classUnderTest: java.lang.Iterable[String]

    @Test
    def iterator
    {
        var counter = 0
        val iterator = this.classUnderTest.iterator
        while (iterator.hasNext)
        {
            counter += 1
            Assert.assertEquals(String.valueOf(counter), iterator.next)
        }
    }
}
