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add PgArrayToMany LazyLoding test #1145
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FreeSql.Tests/FreeSql.Tests/PostgreSQL/PostgreSQLPgArrayToManyTest .cs
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|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| using FreeSql.DataAnnotations; | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Reflection; | ||
| using System.Text; | ||
| using Xunit; | ||
|
|
||
| namespace FreeSql.Tests.PostgreSQL | ||
| { | ||
| public class PostgreSQLPgArrayToManyTest | ||
| { | ||
|
|
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| [Table(Name = "pgarray_tomany_user_lazyloading")] | ||
| public class UserLazyLoading | ||
| { | ||
| public int Id { get; set; } | ||
| public int[] RoleIds { get; set; } | ||
| public string UserName { get; set; } | ||
|
|
||
| [Navigate(nameof(RoleIds))] | ||
| public virtual List<RoleLazyLoading> Roles { get; set; } | ||
| } | ||
|
|
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| [Table(Name = "pgarray_tomany_role_lazyloading")] | ||
| public class RoleLazyLoading | ||
| { | ||
| public int Id { get; set; } | ||
| public string RoleName { get; set; } | ||
|
|
||
| [Navigate(nameof(UserLazyLoading.RoleIds))] | ||
| public virtual List<UserLazyLoading> Users { get; set; } | ||
| } | ||
|
|
||
| [Fact] | ||
| public void LazyLoading() | ||
| { | ||
| var fsql = g.pgsql; | ||
| fsql.Delete<UserLazyLoading>().Where("1=1").ExecuteAffrows(); | ||
| fsql.Delete<RoleLazyLoading>().Where("1=1").ExecuteAffrows(); | ||
|
|
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| var roles = new[] | ||
| { | ||
| new RoleLazyLoading { Id = 1, RoleName = "role1" }, | ||
| new RoleLazyLoading { Id = 2, RoleName = "role2" }, | ||
| new RoleLazyLoading { Id = 3, RoleName = "role3" } | ||
| }; | ||
| Assert.Equal(3, fsql.Insert(roles).ExecuteAffrows()); | ||
| var users = new[] | ||
| { | ||
| new UserLazyLoading { Id = 11, RoleIds = new [] { 1,2 }, UserName = "user1" }, | ||
| new UserLazyLoading { Id = 12, RoleIds = new [] { 1,2,3 }, UserName = "user2" }, | ||
| new UserLazyLoading { Id = 13, RoleIds = new [] { 1,3 }, UserName = "user3" }, | ||
| new UserLazyLoading { Id = 14, RoleIds = new [] { 3,2,1 }, UserName = "user4" }, | ||
| new UserLazyLoading { Id = 15, RoleIds = null, UserName = "user5" }, | ||
| new UserLazyLoading { Id = 16, RoleIds = new int[0], UserName = "user6" }, | ||
| }; | ||
| Assert.Equal(6, fsql.Insert(users).ExecuteAffrows()); | ||
|
|
||
| var role = fsql.Select<RoleLazyLoading>().Where(a => a.Id == 1).First(); | ||
| Assert.IsNotType<RoleLazyLoading>(role); | ||
|
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| var users2 = role.Users; | ||
| Assert.Equal(4, users2.Count); | ||
| Assert.Equal(11, users2[0].Id); | ||
| Assert.Equal("user1", users2[0].UserName); | ||
| Assert.Equal("1,2", string.Join(",", users2[0].RoleIds)); | ||
| Assert.Equal(12, users2[1].Id); | ||
| Assert.Equal("user2", users2[1].UserName); | ||
| Assert.Equal("1,2,3", string.Join(",", users2[1].RoleIds)); | ||
| Assert.Equal(13, users2[2].Id); | ||
| Assert.Equal("user3", users2[2].UserName); | ||
| Assert.Equal("1,3", string.Join(",", users2[2].RoleIds)); | ||
| Assert.Equal(14, users2[3].Id); | ||
| Assert.Equal("user4", users2[3].UserName); | ||
| Assert.Equal("3,2,1", string.Join(",", users2[3].RoleIds)); | ||
|
|
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| var roles2 = users2[0].Roles; | ||
| Assert.Equal(2, roles2.Count); | ||
| Assert.Equal(1, roles2[0].Id); | ||
| Assert.Equal("role1", roles2[0].RoleName); | ||
| Assert.Equal(2, roles2[1].Id); | ||
| Assert.Equal("role2", roles2[1].RoleName); | ||
|
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| roles2 = users2[1].Roles; | ||
| Assert.Equal(3, roles2.Count); | ||
| Assert.Equal(1, roles2[0].Id); | ||
| Assert.Equal("role1", roles2[0].RoleName); | ||
| Assert.Equal(2, roles2[1].Id); | ||
| Assert.Equal("role2", roles2[1].RoleName); | ||
| Assert.Equal(3, roles2[2].Id); | ||
| Assert.Equal("role3", roles2[2].RoleName); | ||
|
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| roles2 = users2[2].Roles; | ||
| Assert.Equal(2, roles2.Count); | ||
| Assert.Equal(1, roles2[0].Id); | ||
| Assert.Equal("role1", roles2[0].RoleName); | ||
| Assert.Equal(3, roles2[1].Id); | ||
| Assert.Equal("role3", roles2[1].RoleName); | ||
|
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| roles2 = users2[3].Roles; | ||
| Assert.Equal(3, roles2.Count); | ||
| Assert.Equal(3, roles2[0].Id); | ||
| Assert.Equal("role3", roles2[0].RoleName); | ||
| Assert.Equal(2, roles2[1].Id); | ||
| Assert.Equal("role2", roles2[1].RoleName); | ||
| Assert.Equal(1, roles2[2].Id); | ||
| Assert.Equal("role1", roles2[2].RoleName); | ||
|
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| var user = fsql.Select<UserLazyLoading>().Where(a => a.Id == 11).First(); | ||
| Assert.IsNotType<UserLazyLoading>(user); | ||
|
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| roles2 = user.Roles; | ||
| Assert.Equal(2, roles2.Count); | ||
| Assert.Equal(1, roles2[0].Id); | ||
| Assert.Equal("role1", roles2[0].RoleName); | ||
| Assert.Equal(2, roles2[1].Id); | ||
| Assert.Equal("role2", roles2[1].RoleName); | ||
| } | ||
| } | ||
| } |
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