Add unit test

Src/Asp.Net/MySqlTest/MySqlTest.csproj

@@ -120,6 +120,7 @@
     <Compile Include="Models\Unit\Custom1\PurchaseDetailModel.cs" />
     <Compile Include="Models\ViewOrder.cs" />
     <Compile Include="Demo\DemoJ_Report.cs" />
+    <Compile Include="UnitTest\SubToList002.cs" />
     <Compile Include="UnitTest\UnitDateTimeOffset.cs" />
     <Compile Include="UnitTest\UinitCustomConvert.cs" />
     <Compile Include="UnitTest\Unitadsfasf1.cs" />

Src/Asp.Net/MySqlTest/UnitTest/Main.cs

@@ -31,6 +31,8 @@ namespace OrmTest
         }
         public static void Init()
         {
+            UnitSubToList002.Init();
+            UnitSubToList002.Init();
             UnitDateTimeOffset.Init();
             UinitCustomConvert.Init();
             Unitadsfasf1.Init();

Src/Asp.Net/MySqlTest/UnitTest/SubToList002.cs

@@ -0,0 +1,149 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+
+    public class UnitSubToList002
+    {
+        public static void Init() 
+        {
+            var db = NewUnitTest.Db;
+            var queryable = db.Queryable<Journal>();
+            var abc = queryable
+                      .Select(j => new SolrJournalOut
+                      {
+                          Id = j.Id.SelectAll(),
+
+                          Languages = SqlFunc.Subqueryable<Language>().LeftJoin<JournalLanguage>((l, jl) => l.Id == jl.LanguageId).Where((l, jl) => jl.JournalId == j.Id).ToList(l => l.Name),
+
+                        Subjects = SqlFunc.Subqueryable<Subject>().LeftJoin<JournalSubject>((s, js) => s.Id == js.SubjectId).Where((s, js) => js.JournalId == j.Id).ToList(s => s.Name),
+                      });
+           var a = abc.ToSqlString();
+            if (a != "SELECT *,`j`.`Id` as app_ext_col_0 FROM `Journal` `j` ") 
+            {
+                throw new Exception("unit error");
+            }
+           
+        }
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public class Journal
+    {
+        /// <summary>
+        /// 非自增ID
+        /// </summary>
+        [SugarColumn(ColumnDescription = "ID", IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        [Navigate(typeof(JournalLanguage), nameof(JournalLanguage.JournalId), nameof(JournalLanguage.LanguageId))]
+        public List<Language> Languages { get; set; }
+
+        [Navigate(NavigateType.OneToMany, nameof(JournalLanguage.JournalId))]
+        public ICollection<JournalLanguage> JournalLanguages { get; set; }
+
+        [Navigate(typeof(JournalSubject), nameof(JournalSubject.JournalId), nameof(JournalSubject.SubjectId))]
+        public List<Subject> Subjects { get; set; }
+
+        [Navigate(NavigateType.OneToMany, nameof(JournalSubject.JournalId))]
+        public List<JournalSubject> JournalSubjects { get; set; }
+    }
+
+
+    /// <summary>
+    ///
+    /// </summary>
+    public class JournalLanguage
+    {
+        /// <summary>
+        /// 非自增ID
+        /// </summary>
+        [SugarColumn(ColumnDescription = "ID", IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        public long JournalId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(JournalId))]//一对一
+        public Journal Journal { get; set; }
+
+
+        public long LanguageId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(Language))]//一对一
+        public Language Language { get; set; }
+
+    }
+
+    public class JournalSubject
+    {
+        /// <summary>
+        /// 非自增ID
+        /// </summary>
+        [SugarColumn(ColumnDescription = "ID", IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+
+        public long JournalId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(JournalId))]//一对一
+        public Journal Journal { get; set; }
+
+
+        public long SubjectId { get; set; }
+
+        [Navigate(NavigateType.OneToOne, nameof(SubjectId))]//一对一
+        public Subject Subject { get; set; }
+    }
+
+    public class Subject
+    {
+        /// <summary>
+        /// 非自增ID
+        /// </summary>
+        [SugarColumn(ColumnDescription = "ID", IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+
+        /// <summary>
+        /// 名称
+        /// </summary>
+
+        [MaxLength(500)]
+        public string Name { get; set; }
+    }
+
+    public class Language
+    {
+        /// <summary>
+        /// 非自增ID
+        /// </summary>
+        [SugarColumn(ColumnDescription = "ID", IsPrimaryKey = true)]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 名称
+        /// </summary>
+
+        [MaxLength(200)]
+        public string Name { get; set; }
+    }
+
+
+    public class SolrJournalOut
+    {
+
+        public long Id { get; set; }
+        public List<string> Languages { get; set; }
+        public List<string> Subjects { get; set; }
+    }
+
+
+}