code: /*
   * Copyright (c) 2019 the Eclipse Milo Authors
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   */
  
  package org.eclipse.milo.opcua.sdk.server.events.conversions;
  
  import org.eclipse.milo.opcua.stack.core.BuiltinDataType;
  
  import static org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.Unsigned.ubyte;
  import static org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.Unsigned.uint;
  import static org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.Unsigned.ulong;
  import static org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.Unsigned.ushort;
  
  public class SByteConversionsTest extends AbstractConversionTest<Byte> {
  
      @Override
      protected Class<Byte> getSourceClass() {
          return Byte.class;
      }
  
      @Override
      public Conversion[] getConversions(BuiltinDataType targetType) {
          switch (targetType) {
              case Boolean:
                  return new Conversion[]{
                      c((byte) 0, Boolean.FALSE),
                      c((byte) 1, Boolean.TRUE)
                  };
  
              case Byte:
                  return new Conversion[]{
                      c((byte) 0, ubyte(0)),
                      c(Byte.MAX_VALUE, ubyte(Byte.MAX_VALUE)),
                      c((byte) -1, null, BuiltinDataType.Byte)
                  };
  
              case Double: {
                  return new Conversion[]{
                      c((byte) 0, 0.0),
                      c(Byte.MIN_VALUE, (double) Byte.MIN_VALUE),
                      c(Byte.MAX_VALUE, (double) Byte.MAX_VALUE)
                  };
              }
  
              case Float: {
                  return new Conversion[]{
                      c((byte) 0, 0f),
                      c(Byte.MIN_VALUE, (float) Byte.MIN_VALUE),
                      c(Byte.MAX_VALUE, (float) Byte.MAX_VALUE)
                  };
              }
  
              case Int16: {
                  return new Conversion[]{
                      c((byte) 0, (short) 0),
                      c(Byte.MIN_VALUE, (short) Byte.MIN_VALUE),
                      c(Byte.MAX_VALUE, (short) Byte.MAX_VALUE)
                  };
              }
  
              case Int32: {
                  return new Conversion[]{
                      c((byte) 0, 0),
                      c(Byte.MIN_VALUE, (int) Byte.MIN_VALUE),
                      c(Byte.MAX_VALUE, (int) Byte.MAX_VALUE)
                  };
              }
  
              case Int64: {
                  return new Conversion[]{
                      c((byte) 0, 0L),
                      c(Byte.MIN_VALUE, (long) Byte.MIN_VALUE),
                      c(Byte.MAX_VALUE, (long) Byte.MAX_VALUE)
                  };
              }
  
              case String: {
                  return new Conversion[]{
                      c((byte) 0, "0"),
                      c(Byte.MIN_VALUE, Byte.toString(Byte.MIN_VALUE)),
                      c(Byte.MAX_VALUE, Byte.toString(Byte.MAX_VALUE))
                  };
              }
  
              case UInt16: {
                  return new Conversion[]{
                      c((byte) 0, ushort(0)),
                      c(Byte.MAX_VALUE, ushort(Byte.MAX_VALUE)),
                      c((byte) -1, null, targetType)
                  };
              }
  
              case UInt32: {
                  return new Conversion[]{
                      c((byte) 0, uint(0)),
                      c(Byte.MAX_VALUE, uint(Byte.MAX_VALUE)),
                      c((byte) -1, null, targetType)
                  };
              }
  
              case UInt64: {
                  return new Conversion[]{
                      c((byte) 0, ulong(0)),
                      c(Byte.MAX_VALUE, ulong(Byte.MAX_VALUE)),
                      c((byte) -1, null, targetType)
                  };
              }
  
              default:
                  return new Conversion[0];
          }
      }
  
      @Override
      public ConversionType getConversionType(BuiltinDataType targetType) {
          //@formatter:off
          switch (targetType) {
              case Boolean:   return ConversionType.EXPLICIT;
              case Byte:      return ConversionType.EXPLICIT;
              case Double:    return ConversionType.IMPLICIT;
              case Float:     return ConversionType.IMPLICIT;
              case Int16:     return ConversionType.IMPLICIT;
              case Int32:     return ConversionType.IMPLICIT;
              case Int64:     return ConversionType.IMPLICIT;
              case String:    return ConversionType.EXPLICIT;
              case UInt16:    return ConversionType.IMPLICIT;
              case UInt32:    return ConversionType.IMPLICIT;
              case UInt64:    return ConversionType.IMPLICIT;
              default:        return ConversionType.NONE;
          }
          //@formatter:on
      }
  
      @Override
      protected Object convert(Object fromValue, BuiltinDataType targetType, boolean implicit) {
          return SByteConversions.convert(fromValue, targetType, implicit);
      }
  
  }
  