2020-12-26 10:42:43 +08:00

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C#
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using FreeSql.DataAnnotations;
using FreeSql.Tests.DataContext.SqlServer;
using Microsoft.EntityFrameworkCore.Internal;
using System;
using System.Collections.Generic;
using System.Linq;
using Xunit;
namespace FreeSql.Tests.SqlServerExpression
{
[Collection("SqlServerCollection")]
public class StringTest
{
SqlServerFixture _sqlserverFixture;
public StringTest(SqlServerFixture sqlserverFixture)
{
_sqlserverFixture = sqlserverFixture;
}
ISelect<Topic> select => g.sqlserver.Select<Topic>();
[Table(Name = "tb_topic")]
class Topic
{
[Column(IsIdentity = true, IsPrimary = true)]
public int Id { get; set; }
public int Clicks { get; set; }
public int TypeGuid { get; set; }
public TestTypeInfo Type { get; set; }
public string Title { get; set; }
[Column(DbType = "varchar(255)")]
public string TitleVarchar { get; set; }
public DateTime CreateTime { get; set; }
}
class TestTypeInfo
{
[Column(IsIdentity = true)]
public int Guid { get; set; }
public int ParentId { get; set; }
public TestTypeParentInfo Parent { get; set; }
public string Name { get; set; }
}
class TestTypeParentInfo
{
public int Id { get; set; }
public string Name { get; set; }
public List<TestTypeInfo> Types { get; set; }
}
class TestEqualsGuid
{
public Guid id { get; set; }
}
[Fact]
public void Equals__()
{
var list = new List<object>();
list.Add(select.Where(a => a.Title.Equals("aaa")).ToList());
list.Add(select.Where(a => a.TitleVarchar.Equals("aaa")).ToList());
list.Add(g.sqlserver.Select<TestEqualsGuid>().Where(a => a.id.Equals(Guid.Empty)).ToList());
list.Add(select.Where(a => a.Title == "aaa").ToList());
list.Add(select.Where(a => a.TitleVarchar == "aaa").ToList());
}
[Fact]
public void StringJoin()
{
var fsql = g.sqlserver;
fsql.Delete<StringJoin01>().Where("1=1").ExecuteAffrows();
fsql.Insert(new[] { new StringJoin01 { name = "<22><><EFBFBD><EFBFBD>" }, new StringJoin01 { name = "<22>Ϻ<EFBFBD>" }, new StringJoin01 { name = "<22><><EFBFBD><EFBFBD>" }, }).ExecuteAffrows();
var val1 = string.Join(",", fsql.Select<StringJoin01>().ToList(a => a.name));
var val2 = fsql.Select<StringJoin01>().ToList(a => string.Join(",", fsql.Select<StringJoin01>().As("b").ToList(b => b.name)));
Assert.Equal(val1, val2[0]);
val1 = string.Join("**", fsql.Select<StringJoin01>().ToList(a => a.name));
val2 = fsql.Select<StringJoin01>().ToList(a => string.Join("**", fsql.Select<StringJoin01>().As("b").ToList(b => b.name)));
Assert.Equal(val1, val2[0]);
val1 = string.Join(",", fsql.Select<StringJoin01>().ToList(a => a.id));
val2 = fsql.Select<StringJoin01>().ToList(a => string.Join(",", fsql.Select<StringJoin01>().As("b").ToList(b => b.id)));
Assert.Equal(val1, val2[0]);
val1 = string.Join("**", fsql.Select<StringJoin01>().ToList(a => a.id));
val2 = fsql.Select<StringJoin01>().ToList(a => string.Join("**", fsql.Select<StringJoin01>().As("b").ToList(b => b.id)));
Assert.Equal(val1, val2[0]);
}
class StringJoin01
{
[Column(IsIdentity = true)]
public int id { get; set; }
public string name { get; set; }
}
[Fact]
public void StringJoin02()
{
var fsql = g.sqlserver;
fsql.Delete<StringJoin02User>().Where("1=1").ExecuteAffrows();
fsql.Delete<StringJoin02Role>().Where("1=1").ExecuteAffrows();
fsql.Delete<StringJoin02UserRole>().Where("1=1").ExecuteAffrows();
var users = fsql.Insert(new[]
{
new StringJoin02User { UserName = "user01" },
new StringJoin02User { UserName = "user02" }
}).ExecuteInserted();
var roles = fsql.Insert(new[]
{
new StringJoin02Role { RoleName = "role01" },
new StringJoin02Role { RoleName = "role02" },
new StringJoin02Role { RoleName = "role03" }
}).ExecuteInserted();
fsql.Insert(new[]
{
new StringJoin02UserRole{ UserId = users[0].Id, RoleId = roles[0].Id },
new StringJoin02UserRole{ UserId = users[0].Id, RoleId = roles[1].Id },
new StringJoin02UserRole{ UserId = users[0].Id, RoleId = roles[2].Id },
new StringJoin02UserRole{ UserId = users[1].Id, RoleId = roles[0].Id },
new StringJoin02UserRole{ UserId = users[1].Id, RoleId = roles[2].Id },
}).ExecuteAffrows();
var repo = fsql.GetRepository<StringJoin02User>();
var result = repo.Select.ToList(w =>
new
{
w.Id,
w.UserName,
<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ = string.Join(",", repo.Orm
.Select<StringJoin02UserRole, StringJoin02Role>()
.LeftJoin((b, c) => b.RoleId == c.Id)
.Where((b, c) => b.UserId == w.Id)
.ToList((b, c) => c.RoleName))
});
Assert.Equal(2, result.Count);
Assert.Equal(users[0].Id, result[0].Id);
Assert.Equal("user01", result[0].UserName);
Assert.Equal("role01,role02,role03", result[0].<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ);
Assert.Equal(users[1].Id, result[1].Id);
Assert.Equal("user02", result[1].UserName);
Assert.Equal("role01,role03", result[1].<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ);
result = repo.Select.ToList(w =>
new
{
w.Id,
w.UserName,
<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ = string.Join(",", repo.Orm
.Select<StringJoin02UserRole, StringJoin02Role>()
.LeftJoin(b => b.t1.RoleId == b.t2.Id)
.Where(b => b.t1.UserId == w.Id)
.ToList(b => b.t2.RoleName))
});
Assert.Equal(2, result.Count);
Assert.Equal(users[0].Id, result[0].Id);
Assert.Equal("user01", result[0].UserName);
Assert.Equal("role01,role02,role03", result[0].<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ);
Assert.Equal(users[1].Id, result[1].Id);
Assert.Equal("user02", result[1].UserName);
Assert.Equal("role01,role03", result[1].<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ);
}
class StringJoin02User
{
[Column(IsIdentity = true)]
public int Id { get; set; }
public string UserName { get; set; }
}
class StringJoin02Role
{
[Column(IsIdentity = true)]
public int Id { get; set; }
public string RoleName { get; set; }
}
class StringJoin02UserRole
{
public int UserId { get; set; }
public int RoleId { get; set; }
}
[Fact]
public void StringJoin03()
{
var fsql = g.sqlserver;
fsql.Delete<StringJoin03User>().Where("1=1").ExecuteAffrows();
fsql.Delete<StringJoin03Role>().Where("1=1").ExecuteAffrows();
fsql.Delete<StringJoin03UserRole>().Where("1=1").ExecuteAffrows();
var users = fsql.Insert(new[]
{
new StringJoin03User { UserName = "user01" },
new StringJoin03User { UserName = "user02" }
}).ExecuteInserted();
var roles = fsql.Insert(new[]
{
new StringJoin03Role { RoleName = "role01" },
new StringJoin03Role { RoleName = "role02" },
new StringJoin03Role { RoleName = "role03" }
}).ExecuteInserted();
fsql.Insert(new[]
{
new StringJoin03UserRole{ UserId = users[0].Id, RoleId = roles[0].Id },
new StringJoin03UserRole{ UserId = users[0].Id, RoleId = roles[1].Id },
new StringJoin03UserRole{ UserId = users[0].Id, RoleId = roles[2].Id },
new StringJoin03UserRole{ UserId = users[1].Id, RoleId = roles[0].Id },
new StringJoin03UserRole{ UserId = users[1].Id, RoleId = roles[2].Id },
}).ExecuteAffrows();
var repo = fsql.GetRepository<StringJoin03User>();
var result = repo.Select.ToList(w =>
new
{
w.Id,
w.UserName,
<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ = string.Join(",", w.Roles.AsSelect().ToList(b => b.RoleName))
});
Assert.Equal(2, result.Count);
Assert.Equal(users[0].Id, result[0].Id);
Assert.Equal("user01", result[0].UserName);
Assert.Equal("role01,role02,role03", result[0].<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ);
Assert.Equal(users[1].Id, result[1].Id);
Assert.Equal("user02", result[1].UserName);
Assert.Equal("role01,role03", result[1].<EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>ɫ);
}
class StringJoin03User
{
[Column(IsIdentity = true)]
public int Id { get; set; }
public string UserName { get; set; }
[Navigate(ManyToMany = typeof(StringJoin03UserRole))]
public List<StringJoin03Role> Roles { get; set; }
}
class StringJoin03Role
{
[Column(IsIdentity = true)]
public int Id { get; set; }
public string RoleName { get; set; }
[Navigate(ManyToMany = typeof(StringJoin03UserRole))]
public List<StringJoin03User> Users { get; set; }
}
class StringJoin03UserRole
{
public int UserId { get; set; }
public int RoleId { get; set; }
public StringJoin03User User { get; set; }
public StringJoin03Role Role { get; set; }
}
[Fact]
public void First()
{
Assert.Equal('x', select.First(a => "x1".First()));
Assert.Equal('z', select.First(a => "z1".First()));
}
[Fact]
public void FirstOrDefault()
{
Assert.Equal('x', select.First(a => "x1".FirstOrDefault()));
Assert.Equal('z', select.First(a => "z1".FirstOrDefault()));
}
[Fact]
public void Format()
{
var item = g.sqlserver.GetRepository<Topic>().Insert(new Topic { Clicks = 101, Title = "<22><><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><D0B9><EFBFBD>101", CreateTime = DateTime.Parse("2020-7-5") });
var sql = select.WhereDynamic(item).ToSql(a => new
{
str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}",
str2 = string.Format("{0}x{0}z-{1}{2}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title)
});
Assert.Equal($@"SELECT N'x'+isnull(cast((a.[Id] + 1) as varchar), '')+N'z-'+isnull(substring(convert(char(8), cast(a.[CreateTime] as datetime), 112), 1, 6), '')+N''+isnull(a.[Title], '')+N'' as1, N''+isnull(cast((a.[Id] + 1) as varchar), '')+N'x'+isnull(cast((a.[Id] + 1) as varchar), '')+N'z-'+isnull(substring(convert(char(8), cast(a.[CreateTime] as datetime), 112), 1, 6), '')+N''+isnull(a.[Title], '')+N'' as2
FROM [tb_topic] a
WHERE (a.[Id] = {item.Id})", sql);
var item2 = select.WhereDynamic(item).First(a => new
{
str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}",
str2 = string.Format("{0}x{0}z-{1}{2}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title)
});
Assert.NotNull(item2);
Assert.Equal($"x{item.Id + 1}z-{item.CreateTime.ToString("yyyyMM")}{item.Title}", item2.str);
Assert.Equal(string.Format("{0}x{0}z-{1}{2}", item.Id + 1, item.CreateTime.ToString("yyyyMM"), item.Title), item2.str2);
}
[Fact]
public void Format4()
{
//3<><33> {} ʱ<><CAB1>Arguments <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿֿ<C7B7><D6BF><EFBFBD>
//4<><34> {} ʱ<><CAB1>Arguments[1] ֻ<>ܽ<EFBFBD><DCBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><C8BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> NewArray []
var item = g.sqlserver.GetRepository<Topic>().Insert(new Topic { Clicks = 101, Title = "<22><><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><D0B9><EFBFBD>101", CreateTime = DateTime.Parse("2020-7-5") });
var sql = select.WhereDynamic(item).ToSql(a => new
{
str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}{a.Title}",
str2 = string.Format("{0}x{0}z-{1}{2}{3}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title, a.Title)
});
Assert.Equal($@"SELECT N'x'+isnull(cast((a.[Id] + 1) as varchar), '')+N'z-'+isnull(substring(convert(char(8), cast(a.[CreateTime] as datetime), 112), 1, 6), '')+N''+isnull(a.[Title], '')+N''+isnull(a.[Title], '')+N'' as1, N''+isnull(cast((a.[Id] + 1) as varchar), '')+N'x'+isnull(cast((a.[Id] + 1) as varchar), '')+N'z-'+isnull(substring(convert(char(8), cast(a.[CreateTime] as datetime), 112), 1, 6), '')+N''+isnull(a.[Title], '')+N''+isnull(a.[Title], '')+N'' as2
FROM [tb_topic] a
WHERE (a.[Id] = {item.Id})", sql);
var item2 = select.WhereDynamic(item).First(a => new
{
str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}{a.Title}",
str2 = string.Format("{0}x{0}z-{1}{2}{3}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title, a.Title)
});
Assert.NotNull(item2);
Assert.Equal($"x{item.Id + 1}z-{item.CreateTime.ToString("yyyyMM")}{item.Title}{item.Title}", item2.str);
Assert.Equal(string.Format("{0}x{0}z-{1}{2}{3}", item.Id + 1, item.CreateTime.ToString("yyyyMM"), item.Title, item.Title), item2.str2);
}
[Fact]
public void Empty()
{
var data = new List<object>();
data.Add(select.Where(a => (a.Title ?? "") == string.Empty).ToSql());
data.Add(select.Where(a => (a.TitleVarchar ?? "") == string.Empty).ToSql());
}
[Fact]
public void StartsWith()
{
var list = new List<object>();
list.Add(select.Where(a => a.Title.StartsWith("aaa")).ToList());
list.Add(select.Where(a => a.Title.StartsWith(a.Title)).ToList());
list.Add(select.Where(a => a.Title.StartsWith(a.Title + 1)).ToList());
list.Add(select.Where(a => a.Title.StartsWith(a.Type.Name)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").StartsWith("aaa")).ToList());
list.Add(select.Where(a => (a.Title + "aaa").StartsWith(a.Title)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").StartsWith(a.Title + 1)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").StartsWith(a.Type.Name)).ToList());
list.Add(select.Where(a => a.TitleVarchar.StartsWith("aaa")).ToList());
list.Add(select.Where(a => a.TitleVarchar.StartsWith(a.TitleVarchar)).ToList());
list.Add(select.Where(a => a.TitleVarchar.StartsWith(a.TitleVarchar + 1)).ToList());
list.Add(select.Where(a => a.TitleVarchar.StartsWith(a.Type.Name)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").StartsWith("aaa")).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").StartsWith(a.TitleVarchar)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").StartsWith(a.TitleVarchar + 1)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").StartsWith(a.Type.Name)).ToList());
}
[Fact]
public void EndsWith()
{
var list = new List<object>();
list.Add(select.Where(a => a.Title.EndsWith("aaa")).ToList());
list.Add(select.Where(a => a.Title.EndsWith(a.Title)).ToList());
list.Add(select.Where(a => a.Title.EndsWith(a.Title + 1)).ToList());
list.Add(select.Where(a => a.Title.EndsWith(a.Type.Name)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").EndsWith("aaa")).ToList());
list.Add(select.Where(a => (a.Title + "aaa").EndsWith(a.Title)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").EndsWith(a.Title + 1)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").EndsWith(a.Type.Name)).ToList());
list.Add(select.Where(a => a.TitleVarchar.EndsWith("aaa")).ToList());
list.Add(select.Where(a => a.TitleVarchar.EndsWith(a.TitleVarchar)).ToList());
list.Add(select.Where(a => a.TitleVarchar.EndsWith(a.TitleVarchar + 1)).ToList());
list.Add(select.Where(a => a.TitleVarchar.EndsWith(a.Type.Name)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").EndsWith("aaa")).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").EndsWith(a.TitleVarchar)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").EndsWith(a.TitleVarchar + 1)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").EndsWith(a.Type.Name)).ToList());
}
[Fact]
public void Contains()
{
var list = new List<object>();
list.Add(select.Where(a => a.Title.Contains("aaa")).ToList());
list.Add(select.Where(a => a.Title.Contains(a.Title)).ToList());
list.Add(select.Where(a => a.Title.Contains(a.Title + 1)).ToList());
list.Add(select.Where(a => a.Title.Contains(a.Type.Name)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").Contains("aaa")).ToList());
list.Add(select.Where(a => (a.Title + "aaa").Contains(a.Title)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").Contains(a.Title + 1)).ToList());
list.Add(select.Where(a => (a.Title + "aaa").Contains(a.Type.Name)).ToList());
list.Add(select.Where(a => a.TitleVarchar.Contains("aaa")).ToList());
list.Add(select.Where(a => a.TitleVarchar.Contains(a.TitleVarchar)).ToList());
list.Add(select.Where(a => a.TitleVarchar.Contains(a.TitleVarchar + 1)).ToList());
list.Add(select.Where(a => a.TitleVarchar.Contains(a.Type.Name)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").Contains("aaa")).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").Contains(a.TitleVarchar)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").Contains(a.TitleVarchar + 1)).ToList());
list.Add(select.Where(a => (a.TitleVarchar + "aaa").Contains(a.Type.Name)).ToList());
}
[Fact]
public void ToLower()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.ToLower() == "aaa").ToList());
data.Add(select.Where(a => a.Title.ToLower() == a.Title).ToList());
data.Add(select.Where(a => a.Title.ToLower() == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.ToLower() == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == "aaa").ToList());
data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == a.Title).ToList());
data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.ToLower() == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.ToLower() == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.ToLower() == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.ToLower() == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToLower() + "aaa").ToLower() == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToLower() + "aaa").ToLower() == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToLower() + "aaa").ToLower() == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToLower() + "aaa").ToLower() == a.Type.Name).ToList());
}
[Fact]
public void ToUpper()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.ToUpper() == "aaa").ToList());
data.Add(select.Where(a => a.Title.ToUpper() == a.Title).ToList());
data.Add(select.Where(a => a.Title.ToUpper() == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.ToUpper() == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == "aaa").ToList());
data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == a.Title).ToList());
data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.ToUpper() == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.ToUpper() == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.ToUpper() == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.ToUpper() == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToUpper() + "aaa").ToUpper() == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToUpper() + "aaa").ToUpper() == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToUpper() + "aaa").ToUpper() == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.ToUpper() + "aaa").ToUpper() == a.Type.Name).ToList());
}
[Fact]
public void Substring()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.Substring(0) == "aaa").ToList());
data.Add(select.Where(a => a.Title.Substring(0) == a.Title).ToList());
data.Add(select.Where(a => a.Title.Substring(0) == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.Substring(0) == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(a.Title.Length) == "aaa").ToList());
data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(0, a.Title.Length) == a.Title).ToList());
data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(0, 3) == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(1, 2) == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.Substring(0) == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.Substring(0) == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.Substring(0) == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.Substring(0) == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Substring(0) + "aaa").Substring(a.TitleVarchar.Length) == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.Substring(0) + "aaa").Substring(0, a.TitleVarchar.Length) == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Substring(0) + "aaa").Substring(0, 3) == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Substring(0) + "aaa").Substring(1, 2) == a.Type.Name).ToList());
}
[Fact]
public void Length()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.Length == 0).ToList());
data.Add(select.Where(a => a.Title.Length == 1).ToList());
data.Add(select.Where(a => a.Title.Length == a.Title.Length + 1).ToList());
data.Add(select.Where(a => a.Title.Length == a.Type.Name.Length).ToList());
data.Add(select.Where(a => (a.Title + "aaa").Length == 0).ToList());
data.Add(select.Where(a => (a.Title + "aaa").Length == 1).ToList());
data.Add(select.Where(a => (a.Title + "aaa").Length == a.Title.Length + 1).ToList());
data.Add(select.Where(a => (a.Title + "aaa").Length == a.Type.Name.Length).ToList());
data.Add(select.Where(a => a.TitleVarchar.Length == 0).ToList());
data.Add(select.Where(a => a.TitleVarchar.Length == 1).ToList());
data.Add(select.Where(a => a.TitleVarchar.Length == a.TitleVarchar.Length + 1).ToList());
data.Add(select.Where(a => a.TitleVarchar.Length == a.Type.Name.Length).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").Length == 0).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").Length == 1).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").Length == a.TitleVarchar.Length + 1).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").Length == a.Type.Name.Length).ToList());
}
[Fact]
public void IndexOf()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.IndexOf("aaa") == -1).ToList());
data.Add(select.Where(a => a.Title.IndexOf("aaa", 2) == -1).ToList());
data.Add(select.Where(a => a.Title.IndexOf("aaa", 2) == (a.Title.Length + 1)).ToList());
data.Add(select.Where(a => a.Title.IndexOf("aaa", 2) == a.Type.Name.Length + 1).ToList());
data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa") == -1).ToList());
data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa", 2) == -1).ToList());
data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa", 2) == (a.Title.Length + 1)).ToList());
data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa", 2) == a.Type.Name.Length + 1).ToList());
data.Add(select.Where(a => a.TitleVarchar.IndexOf("aaa") == -1).ToList());
data.Add(select.Where(a => a.TitleVarchar.IndexOf("aaa", 2) == -1).ToList());
data.Add(select.Where(a => a.TitleVarchar.IndexOf("aaa", 2) == (a.TitleVarchar.Length + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.IndexOf("aaa", 2) == a.Type.Name.Length + 1).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").IndexOf("aaa") == -1).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").IndexOf("aaa", 2) == -1).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").IndexOf("aaa", 2) == (a.TitleVarchar.Length + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar + "aaa").IndexOf("aaa", 2) == a.Type.Name.Length + 1).ToList());
}
[Fact]
public void PadLeft()
{
//var data = new List<object>();
//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == "aaa").ToList());
//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == a.Title).ToList());
//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == (a.Title + 1)).ToList());
//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == a.Type.Name).ToList());
//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == "aaa").ToList());
//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == a.Title).ToList());
//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == (a.Title + 1)).ToList());
//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == a.Type.Name).ToList());
}
[Fact]
public void PadRight()
{
//var data = new List<object>();
//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == "aaa").ToList());
//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == a.Title).ToList());
//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == (a.Title + 1)).ToList());
//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == a.Type.Name).ToList());
//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == "aaa").ToList());
//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == a.Title).ToList());
//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == (a.Title + 1)).ToList());
//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == a.Type.Name).ToList());
}
[Fact]
public void Trim()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.Trim() == "aaa").ToList());
data.Add(select.Where(a => a.Title.Trim('a') == a.Title).ToList());
data.Add(select.Where(a => a.Title.Trim('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.Trim('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.Trim() + "aaa").Trim() == "aaa").ToList());
data.Add(select.Where(a => (a.Title.Trim('a') + "aaa").Trim('a') == a.Title).ToList());
data.Add(select.Where(a => (a.Title.Trim('a', 'b') + "aaa").Trim('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.Trim('a', 'b', 'c') + "aaa").Trim('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.Trim() == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.Trim('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.Trim('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.Trim('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Trim() + "aaa").Trim() == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.Trim('a') + "aaa").Trim('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Trim('a', 'b') + "aaa").Trim('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Trim('a', 'b', 'c') + "aaa").Trim('a', 'b', 'c') == a.Type.Name).ToList());
}
[Fact]
public void TrimStart()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.TrimStart() == "aaa").ToList());
data.Add(select.Where(a => a.Title.TrimStart('a') == a.Title).ToList());
data.Add(select.Where(a => a.Title.TrimStart('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.TrimStart('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.TrimStart() + "aaa").TrimStart() == "aaa").ToList());
data.Add(select.Where(a => (a.Title.TrimStart('a') + "aaa").TrimStart('a') == a.Title).ToList());
data.Add(select.Where(a => (a.Title.TrimStart('a', 'b') + "aaa").TrimStart('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.TrimStart('a', 'b', 'c') + "aaa").TrimStart('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimStart() == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimStart('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimStart('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimStart('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimStart() + "aaa").TrimStart() == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimStart('a') + "aaa").TrimStart('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimStart('a', 'b') + "aaa").TrimStart('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimStart('a', 'b', 'c') + "aaa").TrimStart('a', 'b', 'c') == a.Type.Name).ToList());
}
[Fact]
public void TrimEnd()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.TrimEnd() == "aaa").ToList());
data.Add(select.Where(a => a.Title.TrimEnd('a') == a.Title).ToList());
data.Add(select.Where(a => a.Title.TrimEnd('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.TrimEnd() + "aaa").TrimEnd() == "aaa").ToList());
data.Add(select.Where(a => (a.Title.TrimEnd('a') + "aaa").TrimEnd('a') == a.Title).ToList());
data.Add(select.Where(a => (a.Title.TrimEnd('a', 'b') + "aaa").TrimEnd('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.TrimEnd('a', 'b', 'c') + "aaa").TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimEnd() == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimEnd('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimEnd('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimEnd() + "aaa").TrimEnd() == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimEnd('a') + "aaa").TrimEnd('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimEnd('a', 'b') + "aaa").TrimEnd('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.TrimEnd('a', 'b', 'c') + "aaa").TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
}
[Fact]
public void Replace()
{
var data = new List<object>();
data.Add(select.Where(a => a.Title.Replace("a", "b") == "aaa").ToList());
data.Add(select.Where(a => a.Title.Replace("a", "b").Replace("b", "c") == a.Title).ToList());
data.Add(select.Where(a => a.Title.Replace("a", "b").Replace("b", "c").Replace("c", "a") == (a.Title + 1)).ToList());
data.Add(select.Where(a => a.Title.Replace("a", "b").Replace("b", "c").Replace(a.Type.Name, "a") == a.Type.Name).ToList());
data.Add(select.Where(a => (a.Title.Replace("a", "b") + "aaa").TrimEnd() == "aaa").ToList());
data.Add(select.Where(a => (a.Title.Replace("a", "b").Replace("b", "c") + "aaa").TrimEnd('a') == a.Title).ToList());
data.Add(select.Where(a => (a.Title.Replace("a", "b").Replace("b", "c").Replace("c", "a") + "aaa").TrimEnd('a', 'b') == (a.Title + 1)).ToList());
data.Add(select.Where(a => (a.Title.Replace("a", "b").Replace("b", "c").Replace(a.Type.Name, "a") + "aaa").TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
data.Add(select.Where(a => a.TitleVarchar.Replace("a", "b") == "aaa").ToList());
data.Add(select.Where(a => a.TitleVarchar.Replace("a", "b").Replace("b", "c") == a.TitleVarchar).ToList());
data.Add(select.Where(a => a.TitleVarchar.Replace("a", "b").Replace("b", "c").Replace("c", "a") == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => a.TitleVarchar.Replace("a", "b").Replace("b", "c").Replace(a.Type.Name, "a") == a.Type.Name).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Replace("a", "b") + "aaa").TrimEnd() == "aaa").ToList());
data.Add(select.Where(a => (a.TitleVarchar.Replace("a", "b").Replace("b", "c") + "aaa").TrimEnd('a') == a.TitleVarchar).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Replace("a", "b").Replace("b", "c").Replace("c", "a") + "aaa").TrimEnd('a', 'b') == (a.TitleVarchar + 1)).ToList());
data.Add(select.Where(a => (a.TitleVarchar.Replace("a", "b").Replace("b", "c").Replace(a.Type.Name, "a") + "aaa").TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
}
[Fact]
public void CompareTo()
{
//var data = new List<object>();
//data.Add(select.Where(a => a.Title.CompareTo(a.Title) == 0).ToList());
//data.Add(select.Where(a => a.Title.CompareTo(a.Title) > 0).ToList());
//data.Add(select.Where(a => a.Title.CompareTo(a.Title + 1) == 0).ToList());
//data.Add(select.Where(a => a.Title.CompareTo(a.Title + a.Type.Name) == 0).ToList());
//data.Add(select.Where(a => (a.Title + "aaa").CompareTo("aaa") == 0).ToList());
//data.Add(select.Where(a => (a.Title + "aaa").CompareTo(a.Title) > 0).ToList());
//data.Add(select.Where(a => (a.Title + "aaa").CompareTo(a.Title + 1) == 0).ToList());
//data.Add(select.Where(a => (a.Title + "aaa").CompareTo(a.Type.Name) == 0).ToList());
}
[Fact]
public void string_IsNullOrEmpty()
{
var data = new List<object>();
data.Add(select.Where(a => string.IsNullOrEmpty(a.Title)).ToList());
//data.Add(select.Where(a => string.IsNullOrEmpty(a.Title) == false).ToList());
data.Add(select.Where(a => !string.IsNullOrEmpty(a.Title)).ToList());
data.Add(select.Where(a => string.IsNullOrEmpty(a.TitleVarchar)).ToList());
//data.Add(select.Where(a => string.IsNullOrEmpty(a.TitleVarchar) == false).ToList());
data.Add(select.Where(a => !string.IsNullOrEmpty(a.TitleVarchar)).ToList());
}
[Fact]
public void string_IsNullOrWhiteSpace()
{
var data = new List<object>();
data.Add(select.Where(a => string.IsNullOrWhiteSpace(a.Title)).ToList());
data.Add(select.Where(a => string.IsNullOrWhiteSpace(a.Title) == false).ToList());
data.Add(select.Where(a => !string.IsNullOrWhiteSpace(a.Title)).ToList());
data.Add(select.Where(a => string.IsNullOrWhiteSpace(a.TitleVarchar)).ToList());
data.Add(select.Where(a => string.IsNullOrWhiteSpace(a.TitleVarchar) == false).ToList());
data.Add(select.Where(a => !string.IsNullOrWhiteSpace(a.TitleVarchar)).ToList());
}
}
}