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1 using System;
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2
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3 using NUnit.Framework;
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4
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5 using BLToolkit.Data;
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6 using BLToolkit.DataAccess;
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7 using BLToolkit.Mapping;
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8
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9 namespace HowTo.DataAccess
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10 {
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11 [TestFixture]
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12 public class UpdateSql
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13 {
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14 int _id;
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15
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16 [TestFixtureSetUp]
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17 public void Insert()
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18 {
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19 using (DbManager db = new DbManager())
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20 {
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21 _id = db
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22 .SetCommand(@"
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23 INSERT INTO Person (
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24 FirstName, LastName, Gender
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25 ) VALUES (
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26 @FirstName, @LastName, @Gender
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27 )
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28 SELECT Cast(SCOPE_IDENTITY() as int)",
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29 db.Parameter("@FirstName", "Crazy"),
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30 db.Parameter("@LastName", "Frog"),
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31 db.Parameter("@Gender", Map.EnumToValue(Gender.Unknown)))
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32 .ExecuteScalar<int>();
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33 }
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34 }
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35
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36 [Test]
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37 public void Test1()
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38 {
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39 /*[a]*/SqlQuery<Person> query = new SqlQuery<Person>()/*[/a]*/;
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40
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41 Person person = query.SelectByKey(_id);
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42
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43 person.Gender = Gender.Other;
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44
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45 query./*[a]*/Update(person)/*[/a]*/;
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46 }
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47
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48 [Test]
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49 public void Test2()
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50 {
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51 using (DbManager db = new DbManager())
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52 {
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53 /*[a]*/SqlQuery<Person> query = new SqlQuery<Person>()/*[/a]*/;
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54
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55 Person person = query.SelectByKey(db, _id);
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56
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57 person.Gender = Gender.Other;
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58
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59 query./*[a]*/Update(db, person)/*[/a]*/;
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60 }
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61 }
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62
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63 [TestFixtureTearDown]
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64 public void Delete()
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65 {
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66 using (DbManager db = new DbManager())
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67 {
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68 db
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69 .SetCommand("DELETE FROM Person WHERE PersonID = @id",
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70 db.Parameter("@id", _id))
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71 .ExecuteNonQuery();
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72 }
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73 }
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74 }
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75 }
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76
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