/*
 * 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.yin;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

import java.net.URISyntaxException;
import java.util.Set;
import org.junit.Before;
import org.junit.Test;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
import org.opendaylight.yangtools.yang.stmt.TestUtils;

public class YinFileRpcStmtTest {

    private Set<Module> modules;

    @Before
    public void init() throws URISyntaxException, ReactorException {
        modules = TestUtils.loadYinModules(getClass().getResource
                ("/semantic-statement-parser/yin/modules").toURI());
        assertEquals(9, modules.size());
    }

    @Test
    public void testRpc() {
        Module testModule = TestUtils.findModule(modules, "ietf-netconf-monitoring");
        assertNotNull(testModule);

        Set<RpcDefinition> rpcs = testModule.getRpcs();
        assertEquals(1, rpcs.size());

        RpcDefinition rpc = rpcs.iterator().next();
        assertEquals("get-schema", rpc.getQName().getLocalName());
        assertEquals("This operation is used to retrieve a schema from the\n" +
                "NETCONF server.\n" +
                "\n" +
                "Positive Response:\n" +
                "The NETCONF server returns the requested schema.\n" +
                "\n" +
                "Negative Response:\n" +
                "If requested schema does not exist, the <error-tag> is\n" +
                "'invalid-value'.\n" +
                "\n" +
                "If more than one schema matches the requested parameters, the\n" +
                "<error-tag> is 'operation-failed', and <error-app-tag> is\n" +
                "'data-not-unique'.", rpc.getDescription());

        ContainerSchemaNode input = rpc.getInput();
        assertNotNull(input);
        assertEquals(3, input.getChildNodes().size());

        ContainerSchemaNode output = rpc.getOutput();
        assertNotNull(output);
        assertEquals(1, output.getChildNodes().size());
    }
}