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Select improvements and alias parsing.

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Insert and updates evolved.
Written more tests that intended to break parser.
Added basic exception handling, telling user what went wrong.

TODO:
 * INSERT INTO ... SELECT ...
 * Extend and normalize documentation.
This commit is contained in:
grzegorz.russek
2013-06-05 11:53:49 +00:00
parent de58df8c60
commit 3aa20eb50b
13 changed files with 423 additions and 44 deletions
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29
DynamORM.Tests/Select/ParserTests.cs
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@@ -326,6 +326,21 @@ namespace DynamORM.Tests.Select
Assert.AreEqual(string.Format("SELECT * FROM \"dbo\".\"Users\" AS usr INNER JOIN \"dbo\".\"UserClients\" AS uc ON (usr.\"Id_User\" = uc.\"User_Id\")"), cmd.CommandText());
}
/// <summary>
/// Tests inner join method with aliases mix.
/// </summary>
[Test]
public void TestInnerJoin2()
{
IDynamicSelectQueryBuilder cmd = new DynamicSelectQueryBuilder(Database);
cmd.From(u => u.dbo.Users.As(u.usr))
.Join(usr => usr.Inner().dbo.UserClients.AS(usr.uc).On(usr.Id_User == usr.uc.User_Id && usr.uc.Users != null))
.Select(usr => usr.All(), uc => uc.Users);
Assert.AreEqual(string.Format("SELECT usr.*, uc.\"Users\" FROM \"dbo\".\"Users\" AS usr INNER JOIN \"dbo\".\"UserClients\" AS uc ON ((usr.\"Id_User\" = uc.\"User_Id\") AND (uc.\"Users\" IS NOT NULL))"), cmd.CommandText());
}
/// <summary>
/// Tests left outer join method.
/// </summary>
@@ -496,6 +511,20 @@ namespace DynamORM.Tests.Select
Assert.AreEqual("SELECT u.\"UserName\" AS \"Name\" FROM \"dbo\".\"Users\" AS u", cmd.CommandText());
}
/// <summary>
/// Tests select field with alias.
/// </summary>
[Test]
public void TestSelectFieldAlias4()
{
IDynamicSelectQueryBuilder cmd = new DynamicSelectQueryBuilder(Database);
cmd.From(u => u.dbo.Users.As(u.u))
.Select(u => u.UserName.As(u.u.Name));
Assert.AreEqual("SELECT u.\"UserName\" AS \"Name\" FROM \"dbo\".\"Users\" AS u", cmd.CommandText());
}
/// <summary>
/// Tests select aggregate field with alias (Sum).
/// </summary>