view UnitTests/Linq/ConvertTest.cs @ 9:1e85f66cf767 default tip

update bltoolkit
author nickolay
date Thu, 05 Apr 2018 20:53:26 +0300
parents f990fcb411a9
children
line wrap: on
line source

using System;
using System.Linq;

using NUnit.Framework;

using BLToolkit.Data.DataProvider;
using BLToolkit.Data.Linq;

namespace Data.Linq
{
	[TestFixture]
	public class ConvertTest : TestBase
	{
		[Test]
		public void Test1()
		{
			ForEachProvider(new[] { ProviderName.SQLite },
				db => Assert.AreEqual(1, (from t in db.Types where t.MoneyValue * t.ID == 1.11m  select t).Single().ID));
		}

		#region Int

		[Test]
		public void ToInt1()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select              Sql.ConvertTo<int>.From(t.MoneyValue),
				from t in db.Types select Sql.AsSql(Sql.ConvertTo<int>.From(t.MoneyValue))));
		}

		[Test]
		public void ToInt2()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select              Sql.Convert<int,decimal>(t.MoneyValue),
				from t in db.Types select Sql.AsSql(Sql.Convert<int,decimal>(t.MoneyValue))));
		}

		[Test]
		public void ToBigInt()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from t in    Types select Sql.Convert(Sql.BigInt, t.MoneyValue),
				from t in db.Types select Sql.Convert(Sql.BigInt, t.MoneyValue)));
		}

		[Test]
		public void ToInt64()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from p in from t in    Types select (Int64)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (Int64)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToInt64()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from p in from t in    Types select Convert.ToInt64(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToInt64(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToInt()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.Int, t.MoneyValue),
				from t in db.Types select Sql.Convert(Sql.Int, t.MoneyValue)));
		}

		[Test]
		public void ToInt32()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (Int32)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (Int32)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToInt32()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToInt32(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToInt32(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToSmallInt()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.SmallInt, t.MoneyValue),
				from t in db.Types select Sql.Convert(Sql.SmallInt, t.MoneyValue)));
		}

		[Test]
		public void ToInt16()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (Int16)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (Int16)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToInt16()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToInt16(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToInt16(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToTinyInt()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.TinyInt, t.MoneyValue),
				from t in db.Types select Sql.Convert(Sql.TinyInt, t.MoneyValue)));
		}

		[Test]
		public void ToSByte()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (sbyte)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (sbyte)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToSByte()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToSByte(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToSByte(t.MoneyValue) where p > 0 select p));
		}

		#endregion

		#region UInts

		[Test]
		public void ToUInt1()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from t in    Types select              Sql.ConvertTo<uint>.From(t.MoneyValue),
				from t in db.Types select Sql.AsSql(Sql.ConvertTo<uint>.From(t.MoneyValue))));
		}

		[Test]
		public void ToUInt2()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from t in    Types select              Sql.Convert<uint,decimal>(t.MoneyValue),
				from t in db.Types select Sql.AsSql(Sql.Convert<uint,decimal>(t.MoneyValue))));
		}

		[Test]
		public void ToUInt64()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from p in from t in    Types select (UInt64)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (UInt64)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToUInt64()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from p in from t in    Types select Convert.ToUInt64(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToUInt64(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToUInt32()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from p in from t in    Types select (UInt32)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (UInt32)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToUInt32()
		{
			ForEachProvider(new[] { ProviderName.MySql }, db => AreEqual(
				from p in from t in    Types select Convert.ToUInt32(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToUInt32(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToUInt16()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (UInt16)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (UInt16)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToUInt16()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToUInt16(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToUInt16(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToByte()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (byte)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (byte)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToByte([DataContexts] string context)
		{
			using (var db = GetDataContext(context))
				AreEqual(
					from p in from t in    Types select Convert.ToByte(t.MoneyValue) where p > 0 select p,
					from p in from t in db.Types select Convert.ToByte(t.MoneyValue) where p > 0 select p);
		}

		#endregion

		#region Floats

		[Test]
		public void ToDefaultDecimal()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DefaultDecimal, t.MoneyValue * 1000),
				from t in db.Types select Sql.Convert(Sql.DefaultDecimal, t.MoneyValue * 1000)));
		}

		[Test]
		public void ToDecimal1()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.Decimal(10), t.MoneyValue * 1000),
				from t in db.Types select Sql.Convert(Sql.Decimal(10), t.MoneyValue * 1000)));
		}

		[Test]
		public void ToDecimal2()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.Decimal(10,4), t.MoneyValue),
				from t in db.Types select Sql.Convert(Sql.Decimal(10,4), t.MoneyValue)));
		}

		[Test]
		public void ToDecimal3()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (Decimal)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (Decimal)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToDecimal()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToDecimal(t.MoneyValue) where p > 0 select p,
				from p in from t in db.Types select Convert.ToDecimal(t.MoneyValue) where p > 0 select p));
		}

		[Test]
		public void ToMoney()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select (int)Sql.Convert(Sql.Money, t.MoneyValue),
				from t in db.Types select (int)Sql.Convert(Sql.Money, t.MoneyValue)));
		}

		[Test]
		public void ToSmallMoney()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select (decimal)Sql.Convert(Sql.SmallMoney, t.MoneyValue),
				from t in db.Types select (decimal)Sql.Convert(Sql.SmallMoney, t.MoneyValue)));
		}

		[Test]
		public void ToSqlFloat()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select (int)Sql.Convert(Sql.Float, t.MoneyValue),
				from t in db.Types select (int)Sql.Convert(Sql.Float, t.MoneyValue)));
		}

		[Test]
		public void ToDouble()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (int)(Double)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (int)(Double)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToDouble()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToDouble(t.MoneyValue) where p > 0 select (int)p,
				from p in from t in db.Types select Convert.ToDouble(t.MoneyValue) where p > 0 select (int)p));
		}

		[Test]
		public void ToSqlReal()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select (int)Sql.Convert(Sql.Real, t.MoneyValue),
				from t in db.Types select (int)Sql.Convert(Sql.Real, t.MoneyValue)));
		}

		[Test]
		public void ToSingle()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select (Single)t.MoneyValue where p > 0 select p,
				from p in from t in db.Types select (Single)t.MoneyValue where p > 0 select p));
		}

		[Test]
		public void ConvertToSingle()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToSingle(t.MoneyValue) where p > 0 select (int)p,
				from p in from t in db.Types select Convert.ToSingle(t.MoneyValue) where p > 0 select (int)p));
		}

		#endregion

		#region DateTime

		[Test]
		public void ToSqlDateTime()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DateTime, t.DateTimeValue.Year + "-01-01 00:20:00"),
				from t in db.Types select Sql.Convert(Sql.DateTime, t.DateTimeValue.Year + "-01-01 00:20:00")));
		}

		[Test]
		public void ToSqlDateTime2()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DateTime2, t.DateTimeValue.Year + "-01-01 00:20:00"),
				from t in db.Types select Sql.Convert(Sql.DateTime2, t.DateTimeValue.Year + "-01-01 00:20:00")));
		}

		[Test]
		public void ToSqlSmallDateTime()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.SmallDateTime, t.DateTimeValue.Year + "-01-01 00:20:00"),
				from t in db.Types select Sql.Convert(Sql.SmallDateTime, t.DateTimeValue.Year + "-01-01 00:20:00")));
		}

		[Test]
		public void ToSqlDate()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.Date, t.DateTimeValue.Year + "-01-01"),
				from t in db.Types select Sql.Convert(Sql.Date, t.DateTimeValue.Year + "-01-01")));
		}

		[Test]
		public void ToSqlTime([DataContexts(ProviderName.SQLite)] string context)
		{
			using (var db = GetDataContext(context))
				AreEqual(
					from t in    Types select Sql.Convert(Sql.Time, t.DateTimeValue.Hour + ":01:01"),
					from t in db.Types select Sql.Convert(Sql.Time, t.DateTimeValue.Hour + ":01:01"));
		}

		DateTime ToDateTime(DateTimeOffset dto)
		{
			return new DateTime(dto.Year, dto.Month, dto.Day, dto.Hour, dto.Minute, dto.Second);
		}

		[Test]
		public void ToSqlDateTimeOffset()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select ToDateTime(Sql.Convert(Sql.DateTimeOffset, t.DateTimeValue.Year + "-01-01 00:20:00")),
				from t in db.Types select ToDateTime(Sql.Convert(Sql.DateTimeOffset, t.DateTimeValue.Year + "-01-01 00:20:00"))));
		}

		[Test]
		public void ToDateTime()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select DateTime.Parse(t.DateTimeValue.Year + "-01-01 00:00:00") where p.Day > 0 select p,
				from p in from t in db.Types select DateTime.Parse(t.DateTimeValue.Year + "-01-01 00:00:00") where p.Day > 0 select p));
		}

		[Test]
		public void ConvertToDateTime()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToDateTime(t.DateTimeValue.Year + "-01-01 00:00:00") where p.Day > 0 select p,
				from p in from t in db.Types select Convert.ToDateTime(t.DateTimeValue.Year + "-01-01 00:00:00") where p.Day > 0 select p));
		}

		#endregion

		#region String

		[Test]
		public void ToChar()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.Char(20), t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.Char(20), t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToDefaultChar()
		{
			ForEachProvider(new[] { "Oracle", "DevartOracle", ProviderName.Firebird, ProviderName.PostgreSQL }, db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DefaultChar, t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.DefaultChar, t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToVarChar()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.VarChar(20), t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.VarChar(20), t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToDefaultVarChar()
		{
			ForEachProvider(new[] { "Oracle", "DevartOracle", ProviderName.Firebird, ProviderName.PostgreSQL }, db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DefaultVarChar, t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.DefaultVarChar, t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToNChar()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.NChar(20), t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.NChar(20), t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToDefaultNChar()
		{
			ForEachProvider(new[] { "Oracle", "DevartOracle", ProviderName.Firebird, ProviderName.PostgreSQL }, db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DefaultNChar, t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.DefaultNChar, t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToNVarChar()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types select Sql.Convert(Sql.NVarChar(20), t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.NVarChar(20), t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void ToDefaultNVarChar()
		{
			ForEachProvider(new[] { "Oracle", "DevartOracle", ProviderName.Firebird, ProviderName.PostgreSQL }, db => AreEqual(
				from t in    Types select Sql.Convert(Sql.DefaultNVarChar, t.MoneyValue).Trim(' ', '0', '.'),
				from t in db.Types select Sql.Convert(Sql.DefaultNVarChar, t.MoneyValue).Trim(' ', '0', '.')));
		}

		[Test]
		public void DecimalToString()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToString(t.MoneyValue) where p.Length > 0 select p.Replace(',', '.').TrimEnd('0', '.'),
				from p in from t in db.Types select Convert.ToString(t.MoneyValue) where p.Length > 0 select p.Replace(',', '.').TrimEnd('0', '.')));
		}

		[Test]
		public void ByteToString()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select ((byte)t.ID).ToString() where p.Length > 0 select p,
				from p in from t in db.Types select ((byte)t.ID).ToString() where p.Length > 0 select p));
		}

		[Test]
		public void GuidToString()
		{
			ForEachProvider(db => AreEqual(
				from t in    Types where Sql.ConvertTo<string>.From(t.GuidValue) == "febe3eca-cb5f-40b2-ad39-2979d312afca" select t.GuidValue,
				from t in db.Types where Sql.ConvertTo<string>.From(t.GuidValue) == "febe3eca-cb5f-40b2-ad39-2979d312afca" select t.GuidValue));
		}

		#endregion

		#region Boolean

		[Test]
		public void ToBit1()
		{
			ForEachProvider(db => AreEqual(
				from t in from t in    Types where Sql.Convert(Sql.Bit, t.MoneyValue) select t select t,
				from t in from t in db.Types where Sql.Convert(Sql.Bit, t.MoneyValue) select t select t));
		}

		[Test]
		public void ToBit2()
		{
			ForEachProvider(db => AreEqual(
				from t in from t in    Types where !Sql.Convert(Sql.Bit, t.MoneyValue - 4.5m) select t select t,
				from t in from t in db.Types where !Sql.Convert(Sql.Bit, t.MoneyValue - 4.5m) select t select t));
		}

		[Test]
		public void ConvertToBoolean1()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToBoolean(t.MoneyValue) where p == true select p,
				from p in from t in db.Types select Convert.ToBoolean(t.MoneyValue) where p == true select p));
		}

		[Test]
		public void ConvertToBoolean2()
		{
			ForEachProvider(db => AreEqual(
				from p in from t in    Types select Convert.ToBoolean(t.MoneyValue - 4.5m) where !p select p,
				from p in from t in db.Types select Convert.ToBoolean(t.MoneyValue - 4.5m) where !p select p));
		}

		#endregion
	}
}