/*
 * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.yangtools.yang.stmt;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertInstanceOf;

import org.junit.jupiter.api.Test;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;

class Bug5518Test extends AbstractYangTest {
    @Test
    void test() {
        final var context = assertEffectiveModelDir("/bugs/bug5518");
        final var root = assertInstanceOf(ContainerSchemaNode.class,
            context.getDataChildByName(QName.create("foo", "root")));
        final var mustConstraints = root.getMustConstraints();
        assertEquals(1, mustConstraints.size());
        final var must = mustConstraints.iterator().next();
        assertEquals("not(deref(.)/../same-pass)", must.getXpath().toString());
    }
}