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352 lines
19 KiB
C#
352 lines
19 KiB
C#
using FreeSql.DataAnnotations;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Xunit;
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namespace FreeSql.Tests.Odbc.SqlServerExpression
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{
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[Collection("SqlServerCollection")]
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public class StringTest
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{
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ISelect<Topic> select => g.sqlserver.Select<Topic>();
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[Table(Name = "tb_topic")]
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class Topic
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{
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[Column(IsIdentity = true, IsPrimary = true)]
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public int Id { get; set; }
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public int Clicks { get; set; }
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public int TypeGuid { get; set; }
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public TestTypeInfo Type { get; set; }
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public string Title { get; set; }
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public DateTime CreateTime { get; set; }
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}
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class TestTypeInfo
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{
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[Column(IsIdentity = true)]
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public int Guid { get; set; }
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public int ParentId { get; set; }
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public TestTypeParentInfo Parent { get; set; }
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public string Name { get; set; }
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}
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class TestTypeParentInfo
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{
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public int Id { get; set; }
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public string Name { get; set; }
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public List<TestTypeInfo> Types { get; set; }
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}
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class TestEqualsGuid
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{
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public Guid id { get; set; }
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}
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[Fact]
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public void Equals__()
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{
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var list = new List<object>();
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list.Add(select.Where(a => a.Title.Equals("aaa")).ToList());
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list.Add(g.sqlserver.Select<TestEqualsGuid>().Where(a => a.id.Equals(Guid.Empty)).ToList());
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}
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[Fact]
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public void First()
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{
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Assert.Equal('x', select.First(a => "x1".First()));
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Assert.Equal('z', select.First(a => "z1".First()));
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}
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[Fact]
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public void FirstOrDefault()
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{
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Assert.Equal('x', select.First(a => "x1".FirstOrDefault()));
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Assert.Equal('z', select.First(a => "z1".FirstOrDefault()));
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}
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[Fact]
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public void Format()
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{
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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") });
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var sql = select.WhereDynamic(item).ToSql(a => new
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{
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str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}",
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str2 = string.Format("{0}x{0}z-{1}{2}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title)
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});
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Assert.Equal($@"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
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FROM [tb_topic] a
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WHERE (a.[Id] = {item.Id})", sql);
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var item2 = select.WhereDynamic(item).First(a => new
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{
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str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}",
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str2 = string.Format("{0}x{0}z-{1}{2}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title)
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});
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Assert.NotNull(item2);
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Assert.Equal($"x{item.Id + 1}z-{item.CreateTime.ToString("yyyyMM")}{item.Title}", item2.str);
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Assert.Equal(string.Format("{0}x{0}z-{1}{2}", item.Id + 1, item.CreateTime.ToString("yyyyMM"), item.Title), item2.str2);
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}
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[Fact]
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public void Format4()
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{
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//3<><33> {} ʱ<><CAB1>Arguments <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿֿ<C7B7><D6BF><EFBFBD>
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//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 []
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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") });
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var sql = select.WhereDynamic(item).ToSql(a => new
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{
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str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}{a.Title}",
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str2 = string.Format("{0}x{0}z-{1}{2}{3}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title, a.Title)
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});
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Assert.Equal($@"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
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FROM [tb_topic] a
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WHERE (a.[Id] = {item.Id})", sql);
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var item2 = select.WhereDynamic(item).First(a => new
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{
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str = $"x{a.Id + 1}z-{a.CreateTime.ToString("yyyyMM")}{a.Title}{a.Title}",
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str2 = string.Format("{0}x{0}z-{1}{2}{3}", a.Id + 1, a.CreateTime.ToString("yyyyMM"), a.Title, a.Title)
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});
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Assert.NotNull(item2);
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Assert.Equal($"x{item.Id + 1}z-{item.CreateTime.ToString("yyyyMM")}{item.Title}{item.Title}", item2.str);
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Assert.Equal(string.Format("{0}x{0}z-{1}{2}{3}", item.Id + 1, item.CreateTime.ToString("yyyyMM"), item.Title, item.Title), item2.str2);
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}
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[Fact]
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public void Empty()
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{
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var data = new List<object>();
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data.Add(select.Where(a => (a.Title ?? "") == string.Empty).ToSql());
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}
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[Fact]
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public void StartsWith()
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{
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var list = new List<object>();
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list.Add(select.Where(a => a.Title.StartsWith("aaa")).ToList());
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list.Add(select.Where(a => a.Title.StartsWith(a.Title)).ToList());
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list.Add(select.Where(a => a.Title.StartsWith(a.Title + 1)).ToList());
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list.Add(select.Where(a => a.Title.StartsWith(a.Type.Name)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").StartsWith("aaa")).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").StartsWith(a.Title)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").StartsWith(a.Title + 1)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").StartsWith(a.Type.Name)).ToList());
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}
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[Fact]
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public void EndsWith()
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{
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var list = new List<object>();
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list.Add(select.Where(a => a.Title.EndsWith("aaa")).ToList());
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list.Add(select.Where(a => a.Title.EndsWith(a.Title)).ToList());
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list.Add(select.Where(a => a.Title.EndsWith(a.Title + 1)).ToList());
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list.Add(select.Where(a => a.Title.EndsWith(a.Type.Name)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").EndsWith("aaa")).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").EndsWith(a.Title)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").EndsWith(a.Title + 1)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").EndsWith(a.Type.Name)).ToList());
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}
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[Fact]
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public void Contains()
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{
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var list = new List<object>();
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list.Add(select.Where(a => a.Title.Contains("aaa")).ToList());
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list.Add(select.Where(a => a.Title.Contains(a.Title)).ToList());
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list.Add(select.Where(a => a.Title.Contains(a.Title + 1)).ToList());
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list.Add(select.Where(a => a.Title.Contains(a.Type.Name)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").Contains("aaa")).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").Contains(a.Title)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").Contains(a.Title + 1)).ToList());
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list.Add(select.Where(a => (a.Title + "aaa").Contains(a.Type.Name)).ToList());
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}
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[Fact]
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public void ToLower()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.ToLower() == "aaa").ToList());
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data.Add(select.Where(a => a.Title.ToLower() == a.Title).ToList());
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data.Add(select.Where(a => a.Title.ToLower() == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.ToLower() == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == a.Title).ToList());
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data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == (a.Title + 1)).ToList());
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data.Add(select.Where(a => (a.Title.ToLower() + "aaa").ToLower() == a.Type.Name).ToList());
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}
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[Fact]
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public void ToUpper()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.ToUpper() == "aaa").ToList());
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data.Add(select.Where(a => a.Title.ToUpper() == a.Title).ToList());
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data.Add(select.Where(a => a.Title.ToUpper() == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.ToUpper() == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == a.Title).ToList());
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data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == (a.Title + 1)).ToList());
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data.Add(select.Where(a => (a.Title.ToUpper() + "aaa").ToUpper() == a.Type.Name).ToList());
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}
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[Fact]
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public void Substring()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.Substring(0) == "aaa").ToList());
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data.Add(select.Where(a => a.Title.Substring(0) == a.Title).ToList());
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data.Add(select.Where(a => a.Title.Substring(0) == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.Substring(0) == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(a.Title.Length) == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(0, a.Title.Length) == a.Title).ToList());
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data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(0, 3) == (a.Title + 1)).ToList());
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data.Add(select.Where(a => (a.Title.Substring(0) + "aaa").Substring(1, 2) == a.Type.Name).ToList());
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}
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[Fact]
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public void Length()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.Length == 0).ToList());
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data.Add(select.Where(a => a.Title.Length == 1).ToList());
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data.Add(select.Where(a => a.Title.Length == a.Title.Length + 1).ToList());
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data.Add(select.Where(a => a.Title.Length == a.Type.Name.Length).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").Length == 0).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").Length == 1).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").Length == a.Title.Length + 1).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").Length == a.Type.Name.Length).ToList());
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}
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[Fact]
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public void IndexOf()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.IndexOf("aaa") == -1).ToList());
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data.Add(select.Where(a => a.Title.IndexOf("aaa", 2) == -1).ToList());
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data.Add(select.Where(a => a.Title.IndexOf("aaa", 2) == (a.Title.Length + 1)).ToList());
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data.Add(select.Where(a => a.Title.IndexOf("aaa", 2) == a.Type.Name.Length + 1).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa") == -1).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa", 2) == -1).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa", 2) == (a.Title.Length + 1)).ToList());
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data.Add(select.Where(a => (a.Title + "aaa").IndexOf("aaa", 2) == a.Type.Name.Length + 1).ToList());
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}
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[Fact]
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public void PadLeft()
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{
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//var data = new List<object>();
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//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == "aaa").ToList());
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//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == a.Title).ToList());
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//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == (a.Title + 1)).ToList());
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//data.Add(select.Where(a => a.Title.PadLeft(10, 'a') == a.Type.Name).ToList());
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//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == "aaa").ToList());
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//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == a.Title).ToList());
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//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == (a.Title + 1)).ToList());
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//data.Add(select.Where(a => (a.Title.PadLeft(10, 'a') + "aaa").PadLeft(20, 'b') == a.Type.Name).ToList());
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}
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[Fact]
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public void PadRight()
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{
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//var data = new List<object>();
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//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == "aaa").ToList());
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//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == a.Title).ToList());
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//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == (a.Title + 1)).ToList());
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//data.Add(select.Where(a => a.Title.PadRight(10, 'a') == a.Type.Name).ToList());
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//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == "aaa").ToList());
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//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == a.Title).ToList());
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//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == (a.Title + 1)).ToList());
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//data.Add(select.Where(a => (a.Title.PadRight(10, 'a') + "aaa").PadRight(20, 'b') == a.Type.Name).ToList());
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}
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[Fact]
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public void Trim()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.Trim() == "aaa").ToList());
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data.Add(select.Where(a => a.Title.Trim('a') == a.Title).ToList());
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data.Add(select.Where(a => a.Title.Trim('a', 'b') == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.Trim('a', 'b', 'c') == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.Trim() + "aaa").Trim() == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.Trim('a') + "aaa").Trim('a') == a.Title).ToList());
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data.Add(select.Where(a => (a.Title.Trim('a', 'b') + "aaa").Trim('a', 'b') == (a.Title + 1)).ToList());
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data.Add(select.Where(a => (a.Title.Trim('a', 'b', 'c') + "aaa").Trim('a', 'b', 'c') == a.Type.Name).ToList());
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}
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[Fact]
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public void TrimStart()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.TrimStart() == "aaa").ToList());
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data.Add(select.Where(a => a.Title.TrimStart('a') == a.Title).ToList());
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data.Add(select.Where(a => a.Title.TrimStart('a', 'b') == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.TrimStart('a', 'b', 'c') == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.TrimStart() + "aaa").TrimStart() == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.TrimStart('a') + "aaa").TrimStart('a') == a.Title).ToList());
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data.Add(select.Where(a => (a.Title.TrimStart('a', 'b') + "aaa").TrimStart('a', 'b') == (a.Title + 1)).ToList());
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data.Add(select.Where(a => (a.Title.TrimStart('a', 'b', 'c') + "aaa").TrimStart('a', 'b', 'c') == a.Type.Name).ToList());
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}
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[Fact]
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public void TrimEnd()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.TrimEnd() == "aaa").ToList());
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data.Add(select.Where(a => a.Title.TrimEnd('a') == a.Title).ToList());
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data.Add(select.Where(a => a.Title.TrimEnd('a', 'b') == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.TrimEnd() + "aaa").TrimEnd() == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.TrimEnd('a') + "aaa").TrimEnd('a') == a.Title).ToList());
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data.Add(select.Where(a => (a.Title.TrimEnd('a', 'b') + "aaa").TrimEnd('a', 'b') == (a.Title + 1)).ToList());
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data.Add(select.Where(a => (a.Title.TrimEnd('a', 'b', 'c') + "aaa").TrimEnd('a', 'b', 'c') == a.Type.Name).ToList());
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}
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[Fact]
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public void Replace()
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{
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var data = new List<object>();
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data.Add(select.Where(a => a.Title.Replace("a", "b") == "aaa").ToList());
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data.Add(select.Where(a => a.Title.Replace("a", "b").Replace("b", "c") == a.Title).ToList());
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data.Add(select.Where(a => a.Title.Replace("a", "b").Replace("b", "c").Replace("c", "a") == (a.Title + 1)).ToList());
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data.Add(select.Where(a => a.Title.Replace("a", "b").Replace("b", "c").Replace(a.Type.Name, "a") == a.Type.Name).ToList());
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data.Add(select.Where(a => (a.Title.Replace("a", "b") + "aaa").TrimEnd() == "aaa").ToList());
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data.Add(select.Where(a => (a.Title.Replace("a", "b").Replace("b", "c") + "aaa").TrimEnd('a') == a.Title).ToList());
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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());
|
||
}
|
||
[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());
|
||
}
|
||
|
||
[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());
|
||
}
|
||
}
|
||
}
|