NodeIdSerializationTest.java

/*
 * Copyright 2015 Kevin Herron
 *
 * 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 com.digitalpetri.opcua.stack.core.serialization.binary;

import java.util.UUID;

import com.digitalpetri.opcua.stack.core.types.builtin.ByteString;
import com.digitalpetri.opcua.stack.core.types.builtin.NodeId;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;

public class NodeIdSerializationTest extends BinarySerializationFixture {

    @DataProvider
    public Object[][] getNodeIds() {
        return new Object[][]{
                {new NodeId(0, 0)},
                {new NodeId(0, 1)},
                {new NodeId(0, 255)},
                {new NodeId(0, 256)},
                {new NodeId(1, 65535)},
                {new NodeId(1, 65536)},
                {new NodeId(255, 65535)},
                {new NodeId(255, 65536)},
                {new NodeId(1234, 567890)},
                {new NodeId(0, "hello, world")},
                {new NodeId(1, "hello, world")},
                {new NodeId(0, UUID.randomUUID())},
                {new NodeId(1, UUID.randomUUID())},
                {new NodeId(0, new ByteString(new byte[] {1, 2, 3, 4}))},
                {new NodeId(1, new ByteString(new byte[] {1, 2, 3, 4}))},
                {NodeId.NULL_NUMERIC},
                {NodeId.NULL_STRING},
                {NodeId.NULL_GUID},
                {NodeId.NULL_OPAQUE}
        };
    }

    @Test(dataProvider = "getNodeIds", description = "NodeId is round-trip serializable.")
    public void testNodeIdRoundTrip(NodeId nodeId) throws Exception {
        encoder.encodeNodeId(null, nodeId);
        NodeId decoded = decoder.decodeNodeId(null);

        assertEquals(decoded, nodeId);
    }

}