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1 package org.msgpack.util.json;
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2
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3 import static org.junit.Assert.assertEquals;
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4
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5 import java.math.BigInteger;
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6 import java.util.ArrayList;
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7 import java.util.HashMap;
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8 import java.util.Iterator;
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9 import java.util.List;
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10 import java.util.Map;
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11
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12 import org.junit.Ignore;
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13 import org.junit.Test;
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14 import org.msgpack.MessagePack;
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15 import org.msgpack.TestSet;
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16 import org.msgpack.unpacker.Unpacker;
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17 import org.msgpack.packer.Unconverter;
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18 import org.msgpack.util.json.JSON;
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19
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20
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21 public class TestValueToStringJSONUnpack extends TestSet {
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22
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23 @Test @Override
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24 public void testBoolean() throws Exception {
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25 super.testBoolean();
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26 }
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27
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28 @Override
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29 public void testBoolean(boolean v) throws Exception {
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30 MessagePack msgpack = new JSON();
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31 Unconverter packer = new Unconverter(msgpack);
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32 packer.write(v);
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33 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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34 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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35 boolean ret = unpacker.readBoolean();
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36 assertEquals(v, ret);
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37 }
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38
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39 @Test @Override
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40 public void testByte() throws Exception {
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41 super.testByte();
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42 }
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43
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44 @Override
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45 public void testByte(byte v) throws Exception {
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46 MessagePack msgpack = new JSON();
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47 Unconverter packer = new Unconverter(msgpack);
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48 packer.write(v);
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49 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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50 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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51 byte ret = unpacker.readByte();
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52 assertEquals(v, ret);
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53 }
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54
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55 @Test @Override
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56 public void testShort() throws Exception {
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57 super.testShort();
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58 }
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59
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60 @Override
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61 public void testShort(short v) throws Exception {
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62 MessagePack msgpack = new JSON();
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63 Unconverter packer = new Unconverter(msgpack);
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64 packer.write(v);
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65 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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66 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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67 short ret = unpacker.readShort();
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68 assertEquals(v, ret);
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69 }
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70
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71 @Test @Override
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72 public void testInteger() throws Exception {
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73 super.testInteger();
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74 }
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75
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76 @Override
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77 public void testInteger(int v) throws Exception {
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78 MessagePack msgpack = new JSON();
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79 Unconverter packer = new Unconverter(msgpack);
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80 packer.write(v);
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81 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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82 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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83 int ret = unpacker.readInt();
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84 assertEquals(v, ret);
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85 }
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86
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87 @Test @Override
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88 public void testLong() throws Exception {
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89 super.testLong();
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90 }
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91
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92 @Override
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93 public void testLong(long v) throws Exception {
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94 MessagePack msgpack = new JSON();
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95 Unconverter packer = new Unconverter(msgpack);
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96 packer.write(v);
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97 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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98 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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99 long ret = unpacker.readLong();
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100 assertEquals(v, ret);
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101 }
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102
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103 @Test @Override
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104 public void testFloat() throws Exception {
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105 super.testFloat();
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106 }
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107
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108 @Override
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109 public void testFloat(float v) throws Exception {
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110 MessagePack msgpack = new JSON();
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111 Unconverter packer = new Unconverter(msgpack);
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112 if(((Float)v).isInfinite()) {
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113 packer.write(v);
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114 String str = packer.getResult().toString();
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115 if(v < 0) {
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116 assertEquals("-Infinity", str);
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117 } else {
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118 assertEquals("Infinity", str);
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119 }
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120 return;
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121 } else if(((Float)v).isNaN()) {
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122 packer.write(v);
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123 String str = packer.getResult().toString();
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124 assertEquals("NaN", str);
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125 return;
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126 }
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127 packer.write(v);
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128 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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129 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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130 float ret = unpacker.readFloat();
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131 assertEquals(v, ret, 10e-10);
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132 }
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133
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134 @Test @Override
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135 public void testDouble() throws Exception {
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136 super.testDouble();
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137 }
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138
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139 @Override
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140 public void testDouble(double v) throws Exception {
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141 MessagePack msgpack = new JSON();
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142 Unconverter packer = new Unconverter(msgpack);
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143 if(((Double)v).isInfinite()) {
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144 packer.write(v);
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145 String str = packer.getResult().toString();
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146 if(v < 0) {
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147 assertEquals("-Infinity", str);
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148 } else {
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149 assertEquals("Infinity", str);
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150 }
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151 return;
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152 } else if(((Double)v).isNaN()) {
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153 packer.write(v);
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154 String str = packer.getResult().toString();
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155 assertEquals("NaN", str);
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156 return;
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157 }
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158 packer.write(v);
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159 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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160 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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161 double ret = unpacker.readDouble();
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162 assertEquals(v, ret, 10e-10);
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163 }
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164
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165 @Test @Override
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166 public void testNil() throws Exception {
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167 MessagePack msgpack = new JSON();
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168 Unconverter packer = new Unconverter(msgpack);
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169 packer.writeNil();
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170 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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171 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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172 unpacker.readNil();
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173 }
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174
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175 @Ignore @Test @Override // FIXME #SF JSON Unpacker doesn't support BigInteger
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176 public void testBigInteger() throws Exception {
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177 super.testBigInteger();
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178 }
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179
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180 @Override
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181 public void testBigInteger(BigInteger v) throws Exception {
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182 MessagePack msgpack = new JSON();
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183 Unconverter packer = new Unconverter(msgpack);
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184 packer.write(v);
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185 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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186 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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187 BigInteger ret = unpacker.read(BigInteger.class);
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188 assertEquals(v, ret);
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189 }
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190
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191 @Test @Override
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192 public void testString() throws Exception {
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193 super.testString();
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194 }
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195
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196 @Override
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197 public void testString(String v) throws Exception {
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198 MessagePack msgpack = new JSON();
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199 Unconverter packer = new Unconverter(msgpack);
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200 packer.write(v);
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201 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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202 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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203 String ret = unpacker.read(String.class);
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204 assertEquals(v, ret);
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205 }
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206
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207 @Ignore @Test @Override // FIXME JSONPacker doesn't support bytes
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208 public void testByteArray() throws Exception {
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209 super.testByteArray();
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210 }
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211
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212 @Override
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213 public void testByteArray(byte[] v) throws Exception {
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214 MessagePack msgpack = new JSON();
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215 Unconverter packer = new Unconverter(msgpack);
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216 //packer.write(v);
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217 String str = new String(v);
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218 packer.write(str);
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219 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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220 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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221 String ret = unpacker.read(String.class);
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222 assertEquals(str, ret);
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223 }
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224
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225 @Test @Override
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226 public void testList() throws Exception {
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227 super.testList();
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228 }
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229
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230 @SuppressWarnings({ "rawtypes", "unchecked" })
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231 @Override
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232 public <E> void testList(List<E> v, Class<E> elementClass) throws Exception {
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233 MessagePack msgpack = new JSON();
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234 Unconverter packer = new Unconverter(msgpack);
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235 if (v == null) {
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236 packer.writeNil();
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237 } else {
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238 packer.writeArrayBegin(v.size());
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239 for (Object o : v) {
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240 packer.write(o);
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241 }
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242 packer.writeArrayEnd();
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243 }
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244 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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245 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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246 if (unpacker.trySkipNil()) {
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247 assertEquals(null, v);
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248 return;
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249 }
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250 int size = unpacker.readArrayBegin();
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251 List ret = new ArrayList(size);
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252 for (int i = 0; i < size; ++i) {
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253 ret.add(unpacker.read(elementClass));
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254 }
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255 unpacker.readArrayEnd();
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256 assertEquals(v.size(), ret.size());
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257 Iterator v_iter = v.iterator();
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258 Iterator ret_iter = ret.iterator();
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259 while (v_iter.hasNext()) {
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260 assertEquals(v_iter.next(), ret_iter.next());
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261 }
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262 }
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263
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264 @Test @Override
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265 public void testMap() throws Exception {
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266 super.testMap();
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267 }
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268
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269 @SuppressWarnings({ "unchecked", "rawtypes" })
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270 @Override
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271 public <K, V> void testMap(Map<K, V> v, Class<K> keyElementClass, Class<V> valueElementClass) throws Exception {
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272 MessagePack msgpack = new JSON();
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273 Unconverter packer = new Unconverter(msgpack);
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274 if (v == null) {
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275 packer.writeNil();
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276 } else {
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277 packer.writeMapBegin(v.size());
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278 for (Map.Entry<Object, Object> e : ((Map<Object, Object>) v).entrySet()) {
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279 packer.write(e.getKey());
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280 packer.write(e.getValue());
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281 }
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282 packer.writeMapEnd();
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283 }
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284 byte[] bytes = packer.getResult().toString().getBytes("UTF-8");
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285 if(!keyElementClass.equals(String.class)) {
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286 // TODO JSONUnpacker rejects maps whose keys are not string
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287 return;
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288 }
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289 Unpacker unpacker = msgpack.createBufferUnpacker(bytes);
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290 if (unpacker.trySkipNil()) {
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291 assertEquals(null, v);
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292 return;
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293 }
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294 int size = unpacker.readMapBegin();
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295 Map ret = new HashMap(size);
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296 for (int i = 0; i < size; ++i) {
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297 Object key = unpacker.read(keyElementClass);
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298 Object value = unpacker.read(valueElementClass);
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299 ret.put(key, value);
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300 }
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301 unpacker.readMapEnd();
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302 assertEquals(v.size(), ret.size());
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303 for (Map.Entry<Object, Object> e : ((Map<Object, Object>) v).entrySet()) {
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304 Object value = ret.get(e.getKey());
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305 assertEquals(e.getValue(), value);
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306 }
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307 }
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308 }
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