FreeSql/FreeSql.Tests/Sqlite/SqliteCodeFirstTest.cs

using FreeSql.DataAnnotations;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Xunit;

namespace FreeSql.Tests.Sqlite {
	public class SqliteCodeFirstTest {

		[Fact]
		public void AddField() {
			var sql = g.sqlite.CodeFirst.GetComparisonDDLStatements<TopicAddField>();

			var id = g.sqlite.Insert<TopicAddField>().AppendData(new TopicAddField { }).ExecuteIdentity();

			//var inserted = g.Sqlite.Insert<TopicAddField>().AppendData(new TopicAddField { }).ExecuteInserted();
		}

		[Table(Name = "xxxtb.TopicAddField", OldName = "TopicAddField")]
		public class TopicAddField {
			[Column(IsIdentity = true)]
			public int Id { get; set; }

			public string name { get; set; }

			[Column(DbType = "varchar(200) not null", OldName = "title2")]
			public string title3223 { get; set; } = "10";
		}

		[Fact]
		public void GetComparisonDDLStatements() {

			var sql = g.sqlite.CodeFirst.GetComparisonDDLStatements<TableAllType>();
			if (string.IsNullOrEmpty(sql) == false) {
				Assert.Equal(@"CREATE TABLE IF NOT EXISTS ""main"".""tb_alltype"" ( 
  ""Id"" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, 
  ""Bool"" BOOLEAN NOT NULL, 
  ""SByte"" SMALLINT NOT NULL, 
  ""Short"" SMALLINT NOT NULL, 
  ""Int"" INTEGER NOT NULL, 
  ""Long"" INTEGER NOT NULL, 
  ""Byte"" INT2 NOT NULL, 
  ""UShort"" UNSIGNED NOT NULL, 
  ""UInt"" DECIMAL(10,0) NOT NULL, 
  ""ULong"" DECIMAL(21,0) NOT NULL, 
  ""Double"" DOUBLE NOT NULL, 
  ""Float"" FLOAT NOT NULL, 
  ""Decimal"" DECIMAL(10,2) NOT NULL, 
  ""TimeSpan"" BIGINT NOT NULL, 
  ""DateTime"" DATETIME NOT NULL, 
  ""DateTimeOffSet"" DATETIME NOT NULL, 
  ""Bytes"" BLOB, 
  ""String"" NVARCHAR(255), 
  ""Guid"" CHARACTER(36) NOT NULL, 
  ""BoolNullable"" BOOLEAN, 
  ""SByteNullable"" SMALLINT, 
  ""ShortNullable"" SMALLINT, 
  ""IntNullable"" INTEGER, 
  ""testFielLongNullable"" INTEGER, 
  ""ByteNullable"" INT2, 
  ""UShortNullable"" UNSIGNED, 
  ""UIntNullable"" DECIMAL(10,0), 
  ""ULongNullable"" DECIMAL(21,0), 
  ""DoubleNullable"" DOUBLE, 
  ""FloatNullable"" FLOAT, 
  ""DecimalNullable"" DECIMAL(10,2), 
  ""TimeSpanNullable"" BIGINT, 
  ""DateTimeNullable"" DATETIME, 
  ""DateTimeOffSetNullable"" DATETIME, 
  ""GuidNullable"" CHARACTER(36), 
  ""Enum1"" MEDIUMINT NOT NULL, 
  ""Enum1Nullable"" MEDIUMINT, 
  ""Enum2"" BIGINT NOT NULL, 
  ""Enum2Nullable"" BIGINT
) 
;
", sql);
			}

			//sql = g.Sqlite.CodeFirst.GetComparisonDDLStatements<Tb_alltype>();
		}

		IInsert<TableAllType> insert => g.sqlite.Insert<TableAllType>();
		ISelect<TableAllType> select => g.sqlite.Select<TableAllType>();

		[Fact]
		public void CurdAllField() {
			var item = new TableAllType { };
			item.Id = (int)insert.AppendData(item).ExecuteIdentity();

			var newitem = select.Where(a => a.Id == item.Id).ToOne();

			var item2 = new TableAllType {
				Bool = true,
				BoolNullable = true,
				Byte = 255,
				ByteNullable = 127,
				Bytes = Encoding.UTF8.GetBytes("ÎÒÊÇÖйúÈË"),
				DateTime = DateTime.Now,
				DateTimeNullable = DateTime.Now.AddHours(-1),
				Decimal = 99.99M,
				DecimalNullable = 99.98M,
				Double = 999.99,
				DoubleNullable = 999.98,
				Enum1 = TableAllTypeEnumType1.e5,
				Enum1Nullable = TableAllTypeEnumType1.e3,
				Enum2 = TableAllTypeEnumType2.f2,
				Enum2Nullable = TableAllTypeEnumType2.f3,
				Float = 19.99F,
				FloatNullable = 19.98F,
				Guid = Guid.NewGuid(),
				GuidNullable = Guid.NewGuid(),
				Int = int.MaxValue,
				IntNullable = int.MinValue,
				SByte = 100,
				SByteNullable = 99,
				Short = short.MaxValue,
				ShortNullable = short.MinValue,
				String = "ÎÒÊÇÖйúÈËstring",
				TimeSpan = TimeSpan.FromSeconds(999),
				TimeSpanNullable = TimeSpan.FromSeconds(60),
				UInt = uint.MaxValue,
				UIntNullable = uint.MinValue,
				ULong = ulong.MaxValue - 10000000,
				ULongNullable = ulong.MinValue,
				UShort = ushort.MaxValue,
				UShortNullable = ushort.MinValue,
				testFielLongNullable = long.MinValue
			};
			item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
			var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();

			var items = select.ToList();
		}

		[Table(Name = "tb_alltype")]
		class TableAllType {
			[Column(IsIdentity = true, IsPrimary = true)]
			public int Id { get; set; }

			//public string id2 { get; set; } = "id2=10";

			public bool Bool { get; set; }
			public sbyte SByte { get; set; }
			public short Short { get; set; }
			public int Int { get; set; }
			public long Long { get; set; }
			public byte Byte { get; set; }
			public ushort UShort { get; set; }
			public uint UInt { get; set; }
			public ulong ULong { get; set; }
			public double Double { get; set; }
			public float Float { get; set; }
			public decimal Decimal { get; set; }
			public TimeSpan TimeSpan { get; set; }
			public DateTime DateTime { get; set; }
			public DateTime DateTimeOffSet { get; set; }
			public byte[] Bytes { get; set; }
			public string String { get; set; }
			public Guid Guid { get; set; }

			public bool? BoolNullable { get; set; }
			public sbyte? SByteNullable { get; set; }
			public short? ShortNullable { get; set; }
			public int? IntNullable { get; set; }
			public long? testFielLongNullable { get; set; }
			public byte? ByteNullable { get; set; }
			public ushort? UShortNullable { get; set; }
			public uint? UIntNullable { get; set; }
			public ulong? ULongNullable { get; set; }
			public double? DoubleNullable { get; set; }
			public float? FloatNullable { get; set; }
			public decimal? DecimalNullable { get; set; }
			public TimeSpan? TimeSpanNullable { get; set; }
			public DateTime? DateTimeNullable { get; set; }
			public DateTime? DateTimeOffSetNullable { get; set; }
			public Guid? GuidNullable { get; set; }

			public TableAllTypeEnumType1 Enum1 { get; set; }
			public TableAllTypeEnumType1? Enum1Nullable { get; set; }
			public TableAllTypeEnumType2 Enum2 { get; set; }
			public TableAllTypeEnumType2? Enum2Nullable { get; set; }
		}

		public enum TableAllTypeEnumType1 { e1, e2, e3, e5 }
		[Flags] public enum TableAllTypeEnumType2 { f1, f2, f3 }
	}
}