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1 using System;
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2 using System.Collections;
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3 using System.Data;
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4 using System.Data.SqlClient;
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5 using System.Data.SqlTypes;
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6 using System.IO;
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7 using System.Linq;
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8 using System.Xml;
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9 using BLToolkit.Data.DataProvider;
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10 using NUnit.Framework;
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11
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12 using BLToolkit.Data;
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13 using BLToolkit.EditableObjects;
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14 using BLToolkit.Mapping;
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15 using BLToolkit.Reflection;
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16
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17 namespace Data
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18 {
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19 [TestFixture]
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20 public class DbManagerTest
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21 {
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22 public enum Gender
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23 {
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24 [MapValue("F")] Female,
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25 [MapValue("M")] Male,
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26 [MapValue("U")] Unknown,
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27 [MapValue("O")] Other
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28 }
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29
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30 public class Person
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31 {
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32 [MapField("PersonID")]
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33 public int ID;
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34 public string FirstName;
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35 public string MiddleName;
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36 public string LastName;
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37 public Gender Gender;
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38 }
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39
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40 public class DataTypeTest
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41 {
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42 [MapField("DataTypeID")]
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43 public int ID;
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44 [MapIgnore(false)]
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45 public Byte[] Binary_;
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46 #if !ORACLE
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47 // Oracle does not know boolean nor guid.
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48 //
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49 public Boolean Boolean_;
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50 public Guid Guid_;
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51 #endif
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52 public Byte Byte_;
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53 [MapIgnore(false)]
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54 public Byte[] Bytes_;
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55 public DateTime DateTime_;
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56 public Decimal Decimal_;
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57 public Double Double_;
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58 public Int16 Int16_;
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59 public Int32 Int32_;
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60 public Int64 Int64_;
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61 public Decimal Money_;
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62 public Single Single_;
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63 public String String_;
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64
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65 public Char Char_;
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66 public SByte SByte_;
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67 public UInt16 UInt16_;
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68 public UInt32 UInt32_;
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69 public UInt64 UInt64_;
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70 #if !SQLCE
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71 [MapIgnore(false)]
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72 public Stream Stream_;
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73 [MapIgnore]
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74 public XmlReader Xml_;
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75 [MapField("Xml_")]
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76 public XmlDocument XmlDoc_;
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77 #endif
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78 }
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79
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80 public class DataTypeSqlTest
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81 {
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82 [MapField("DataTypeID")]
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83 public int ID;
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84 public SqlBinary Binary_;
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85 public SqlBoolean Boolean_;
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86 public SqlByte Byte_;
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87 public SqlDateTime DateTime_;
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88 public SqlDecimal Decimal_;
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89 public SqlDouble Double_;
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90 public SqlGuid Guid_;
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91 public SqlInt16 Int16_;
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92 public SqlInt32 Int32_;
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93 public SqlInt64 Int64_;
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94 public SqlMoney Money_;
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95 public SqlSingle Single_;
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96 public SqlString String_;
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97 #if !SQLCE
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98 [MapIgnore(false)]
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99 public SqlBytes Bytes_;
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100 [MapIgnore(false)]
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101 public SqlChars Chars_;
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102 [MapIgnore(false)]
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103 public SqlXml Xml_;
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104 #endif
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105 }
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106
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107 [Test]
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108 public void ExecuteList1()
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109 {
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110 using (DbManager db = new DbManager())
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111 {
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112 ArrayList list = db
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113 .SetCommand("SELECT * FROM Person")
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114 .ExecuteList(typeof(Person));
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115
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116 Assert.IsNotEmpty(list);
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117 }
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118 }
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119
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120 [Test]
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121 public void ExecuteList2()
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122 {
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123 using (DbManager db = new DbManager())
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124 {
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125 IList list = db
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126 .SetCommand("SELECT * FROM Person")
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127 .ExecuteList(new EditableArrayList(typeof(Person)), typeof(Person));
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128
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129 Assert.IsNotEmpty(list);
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130 }
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131 }
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132
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133 [Test]
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134 public void ExecuteObject()
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135 {
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136 using (DbManager db = new DbManager())
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137 {
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138 Person p = (Person)db
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139 .SetCommand("SELECT * FROM Person WHERE PersonID = " + db.DataProvider.Convert("id", ConvertType.NameToQueryParameter),
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140 db.Parameter("id", 1))
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141 .ExecuteObject(typeof(Person));
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142
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143 TypeAccessor.WriteConsole(p);
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144 }
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145 }
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146
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147 [Test]
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148 public void ExecuteObject2()
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149 {
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150 using (DbManager db = new DbManager())
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151 {
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152 DataTypeTest dt = (DataTypeTest)db
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153 .SetCommand("SELECT * FROM DataTypeTest WHERE DataTypeID = " + db.DataProvider.Convert("id", ConvertType.NameToQueryParameter),
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154 db.Parameter("id", 2))
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155 .ExecuteObject(typeof(DataTypeTest));
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156
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157 TypeAccessor.WriteConsole(dt);
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158 }
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159 }
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160
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161 #if !ORACLE
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162 [Test]
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163 #endif
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164 public void ExecuteObject2Sql()
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165 {
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166 using (DbManager db = new DbManager())
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167 {
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168 DataTypeSqlTest dt = (DataTypeSqlTest)db
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169 .SetCommand("SELECT * FROM DataTypeTest WHERE DataTypeID = " + db.DataProvider.Convert("id", ConvertType.NameToQueryParameter),
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170 db.Parameter("id", 2))
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171 .ExecuteObject(typeof(DataTypeSqlTest));
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172
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173 TypeAccessor.WriteConsole(dt);
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174 }
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175 }
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176
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177 #if MSSQL
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178 [Test]
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179 #endif
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180 public void NativeConnection()
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181 {
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182 string connectionString = DbManager.GetConnectionString(null);
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183
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184 using (DbManager db = new DbManager(new SqlConnection(connectionString)))
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185 {
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186 db
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187 .SetSpCommand ("Person_SelectByName",
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188 db.Parameter("@firstName", "John"),
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189 db.Parameter("@lastName", "Pupkin"))
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190 .ExecuteScalar();
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191 }
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192 }
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193
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194 public class OutRefTest
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195 {
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196 public int ID = 5;
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197 public int outputID;
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198 public int inputOutputID = 10;
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199 public string str = "5";
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200 public string outputStr;
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201 public string inputOutputStr = "10";
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202 }
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203
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204 #if !ACCESS && !SQLCE && !SQLITE
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205 [Test]
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206 public void MapOutput()
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207 {
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208 OutRefTest o = new OutRefTest();
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209
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210 using (DbManager db = new DbManager())
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211 {
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212 db
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213 .SetSpCommand("OutRefTest", db.CreateParameters(o,
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214 new string[] { "outputID", "outputStr" },
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215 new string[] { "inputOutputID", "inputOutputStr" },
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216 null))
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217 .ExecuteNonQuery(o);
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218 }
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219
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220 Assert.AreEqual(5, o.outputID);
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221 Assert.AreEqual(15, o.inputOutputID);
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222 Assert.AreEqual("5", o.outputStr);
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223 Assert.AreEqual("510", o.inputOutputStr);
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224 }
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225
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226 public class ReturnParameter
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227 {
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228 public int Value;
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229 }
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230
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231 [Test]
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232 public void MapReturnValue()
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233 {
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234 ReturnParameter e = new ReturnParameter();
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235
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236 using (DbManager db = new DbManager())
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237 {
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238 db
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239 .SetSpCommand("Scalar_ReturnParameter")
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240 .ExecuteNonQuery("Value", e);
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241 }
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242
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243 Assert.AreEqual(12345, e.Value);
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244 }
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245
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246 [Test]
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247 public void InsertAndMapBack()
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248 {
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249 Person e = new Person();
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250 e.FirstName = "Crazy";
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251 e.LastName = "Frog";
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252 e.Gender = Gender.Other;
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253
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254 using (DbManager db = new DbManager())
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255 {
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256 db
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257 .SetSpCommand("Person_Insert", db.CreateParameters(e, new string[] { "PersonID" }, null, null))
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258 .ExecuteObject(e);
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259
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260 Assert.IsTrue(e.ID > 0);
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261
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262 // Cleanup.
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263 //
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264 db
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265 .SetSpCommand("Person_Delete", db.CreateParameters(e))
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266 .ExecuteNonQuery();
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267 }
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268 }
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269
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270 [Test]
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271 public void MapDataRow()
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272 {
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273 DataTable dataTable = new DataTable();
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274 dataTable.Columns.Add("ID", typeof(int));
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275 dataTable.Columns.Add("outputID", typeof(int));
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276 dataTable.Columns.Add("inputOutputID", typeof(int));
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277 dataTable.Columns.Add("str", typeof(string));
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278 dataTable.Columns.Add("outputStr", typeof(string));
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279 dataTable.Columns.Add("inputOutputStr", typeof(string));
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280
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281 DataRow dataRow = dataTable.Rows.Add(new object[]{5, 0, 10, "5", null, "10"});
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282
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283 using (DbManager db = new DbManager())
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284 {
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285 db
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286 .SetSpCommand("OutRefTest", db.CreateParameters(dataRow,
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287 new string[] { "outputID", "outputStr" },
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288 new string[] { "inputOutputID", "inputOutputStr" },
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289 null))
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290 .ExecuteNonQuery(dataRow);
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291 }
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292
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293 Assert.AreEqual(5, dataRow["outputID"]);
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294 Assert.AreEqual(15, dataRow["inputOutputID"]);
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295 Assert.AreEqual("5", dataRow["outputStr"]);
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296 Assert.AreEqual("510", dataRow["inputOutputStr"]);
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297 }
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298 #endif
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299
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300 [Test]
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301 public void CreateParametersTest()
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302 {
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303 using (var db = new DbManager())
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304 {
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305 var dt = new DataTypeTest
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306 {
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307 ID = 12345,
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308 Binary_ = new byte[2] {1, 2},
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309 #if !ORACLE
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310 Boolean_ = true,
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311 Guid_ = Guid.Empty,
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312 #endif
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313 Byte_ = 250,
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314 Bytes_ = new byte[] { 2, 1 },
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315 DateTime_ = DateTime.Now,
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316 Decimal_ = 9876543210.0m,
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317 Double_ = 12345.67890,
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318 Int16_ = 12345,
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319 Int32_ = 1234567890,
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320 Int64_ = 1234567890123456789,
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321 Money_ = 99876543210.0m,
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322 Single_ = 1234.0f,
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323 String_ = "Crazy Frog",
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324
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325 Char_ = 'F',
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326 SByte_ = 123,
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327 //UInt16_ = 65432,
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328 //UInt32_ = 4000000000,
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329 //UInt64_ = 12345678901234567890,
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330 #if !SQLCE
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331 Stream_ = new MemoryStream(5),
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332 Xml_ = new XmlTextReader(new StringReader("<xml/>")),
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333 XmlDoc_ = new XmlDocument(),
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334 #endif
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335 };
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336
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337 dt.XmlDoc_.LoadXml("<xmldoc/>");
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338
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339 var parameters = db.CreateParameters(dt);
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340
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341 Assert.IsNotNull(parameters);
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342 Assert.AreEqual(ObjectMapper<DataTypeTest>.Instance.Count, parameters.Length);
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343
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344 foreach (MemberMapper mm in ObjectMapper<DataTypeTest>.Instance)
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345 {
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346 var paramName = (string)db.DataProvider.Convert(mm.Name, db.GetConvertTypeToParameter());
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347 var p = parameters.First(obj => obj.ParameterName == paramName);
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348
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349 Assert.IsNotNull(p);
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350 Assert.AreEqual(mm.GetValue(dt), p.Value);
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351 }
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352 }
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353 }
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354
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355 #if!ORACLE
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356 [Test]
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357 #endif
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358 public void CreateParametersSqlTest()
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359 {
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360 using (DbManager db = new DbManager())
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361 {
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362 DataTypeSqlTest dt = new DataTypeSqlTest();
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363
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364 dt.ID = 12345;
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365 dt.Binary_ = new SqlBinary(new byte[2] {1, 2});
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366 dt.Boolean_ = new SqlBoolean(1);
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367 dt.Byte_ = new SqlByte(250);
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368 dt.DateTime_ = new SqlDateTime(DateTime.Now);
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369 dt.Decimal_ = new SqlDecimal(9876543210.0m);
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370 dt.Double_ = new SqlDouble(12345.67890);
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371 dt.Guid_ = new SqlGuid(Guid.Empty);
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372 dt.Int16_ = new SqlInt16(12345);
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373 dt.Int32_ = new SqlInt32(1234567890);
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374 dt.Int64_ = new SqlInt64(1234567890123456789);
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375 dt.Money_ = new SqlMoney(99876543210.0m);
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376 dt.Single_ = new SqlSingle(1234.0f);
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377 dt.String_ = new SqlString("Crazy Frog");
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378
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379 #if !SQLCE
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380 dt.Bytes_ = new SqlBytes(new byte[2] {2, 1});
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381 dt.Chars_ = new SqlChars(new char[2] {'B', 'L'});
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382 dt.Xml_ = new SqlXml(new XmlTextReader(new StringReader("<xml/>")));
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383 #endif
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384
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385 var parameters = db.CreateParameters(dt);
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386
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387 Assert.IsNotNull(parameters);
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388 Assert.AreEqual(ObjectMapper<DataTypeSqlTest>.Instance.Count, parameters.Length);
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389
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390 foreach (MemberMapper mm in ObjectMapper<DataTypeSqlTest>.Instance)
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391 {
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392 var pName = (string)db.DataProvider.Convert(mm.Name, db.GetConvertTypeToParameter());
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393 var p = Array.Find(parameters, obj => obj.ParameterName == pName);
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394
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395 Assert.IsNotNull(p);
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396 Assert.AreEqual(mm.GetValue(dt), p.Value);
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397 }
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398 }
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399 }
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400
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401 public struct DBInfo
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402 {
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403 public DateTime TimeValue;
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404 }
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405
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406 [Test]
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407 public void CreateParametersStructTest()
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408 {
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409 var dbInfo = new DBInfo { TimeValue = DateTime.Now };
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410
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411 using (var db = new DbManager())
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412 {
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413 var parameters = db.CreateParameters(dbInfo);
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414
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415 Assert.IsNotNull(parameters);
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416 Assert.AreEqual(1, parameters.Length);
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417 Assert.AreEqual(dbInfo.TimeValue, parameters[0].Value);
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418
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419 }
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420 }
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421
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422 public class FirstPart
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423 {
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424 public string FirstName;
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425 }
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426
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427 public class SecondPart
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428 {
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429 public string LastName;
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430 }
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431
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432 #if !SQLITE && !SQLCE
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433 [Test]
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434 #endif
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435 public void CreateManyParametersTest()
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436 {
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437 FirstPart f = new FirstPart();
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438 SecondPart s = new SecondPart();
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439
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440 f.FirstName = "John";
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441 s.LastName = "Pupkin";
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442
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443 using (DbManager db = new DbManager())
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444 {
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445 Person p = (Person)db
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446 .SetSpCommand ("Person_SelectByName", db.CreateParameters(f), db.CreateParameters(s))
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447 .ExecuteObject(typeof(Person));
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448
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449 Assert.IsNotNull(p);
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450 Assert.AreEqual(f.FirstName, p.FirstName);
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451 Assert.AreEqual(s.LastName, p.LastName);
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452 }
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453 }
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454
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455 [Test]
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456 public void EnumExecuteScalarTest1()
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457 {
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458 using (var dbm = new DbManager())
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459 {
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460 var gender = dbm.SetCommand(CommandType.Text, "select 'M'")
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461 .ExecuteScalar<Gender>();
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462
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463 Assert.That(gender, Is.EqualTo(Gender.Male));
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464 }
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465 }
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466
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467 public enum ABType
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468 {
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469 Error = -1,
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470 A = 0,
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471 B,
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472 }
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473
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474 [Test]
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475 public void EnumExecuteScalarTest2()
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476 {
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477 using (var db = new DbManager())
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478 {
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479 var type = db.SetCommand("select 1 where 1 = 2").ExecuteScalar<ABType>();
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480 Assert.That(type, Is.EqualTo(ABType.A));
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481 }
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482 }
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483 }
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484 }
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