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| 1 | +using FreeSql.DataAnnotations; |
| 2 | +using IBM.Data.Informix; |
| 3 | +using System; |
| 4 | +using System.Collections.Generic; |
| 5 | +using System.Linq; |
| 6 | +using Xunit; |
| 7 | + |
| 8 | +namespace FreeSql.Tests.GBase |
| 9 | +{ |
| 10 | + public class GBaseDeleteTest |
| 11 | + { |
| 12 | + |
| 13 | + IDelete<Topic> delete => g.gbase.Delete<Topic>(); |
| 14 | + |
| 15 | + [Table(Name = "tb_topic_del")] |
| 16 | + class Topic |
| 17 | + { |
| 18 | + [Column(IsIdentity = true, IsPrimary = true)] |
| 19 | + public int Id { get; set; } |
| 20 | + public int Clicks { get; set; } |
| 21 | + public string Title { get; set; } |
| 22 | + public DateTime CreateTime { get; set; } |
| 23 | + } |
| 24 | + |
| 25 | + [Fact] |
| 26 | + public void Dywhere() |
| 27 | + { |
| 28 | + Assert.Null(g.gbase.Delete<Topic>().ToSql()); |
| 29 | + var sql = g.gbase.Delete<Topic>(new[] { 1, 2 }).ToSql(); |
| 30 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id IN (1,2))", sql); |
| 31 | + |
| 32 | + sql = g.gbase.Delete<Topic>(new Topic { Id = 1, Title = "test" }).ToSql(); |
| 33 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id = 1)", sql); |
| 34 | + |
| 35 | + sql = g.gbase.Delete<Topic>(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).ToSql(); |
| 36 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id IN (1,2))", sql); |
| 37 | + |
| 38 | + sql = g.gbase.Delete<Topic>(new { id = 1 }).ToSql(); |
| 39 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id = 1)", sql); |
| 40 | + |
| 41 | + sql = g.gbase.Delete<MultiPkTopic>(new[] { new { Id1 = 1, Id2 = 10 }, new { Id1 = 2, Id2 = 20 } }).ToSql(); |
| 42 | + Assert.Equal("DELETE FROM MultiPkTopic WHERE (Id1 = 1 AND Id2 = 10 OR Id1 = 2 AND Id2 = 20)", sql); |
| 43 | + } |
| 44 | + class MultiPkTopic |
| 45 | + { |
| 46 | + [Column(IsPrimary = true)] |
| 47 | + public int Id1 { get; set; } |
| 48 | + [Column(IsPrimary = true)] |
| 49 | + public int Id2 { get; set; } |
| 50 | + public int Clicks { get; set; } |
| 51 | + public string Title { get; set; } |
| 52 | + public DateTime CreateTime { get; set; } |
| 53 | + } |
| 54 | + |
| 55 | + [Fact] |
| 56 | + public void Where() |
| 57 | + { |
| 58 | + var sql = delete.Where(a => a.Id == 1).ToSql().Replace("\r\n", ""); |
| 59 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id = 1)", sql); |
| 60 | + |
| 61 | + sql = delete.Where("id = @id", new { id = 1 }).ToSql().Replace("\r\n", ""); |
| 62 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (id = @id)", sql); |
| 63 | + |
| 64 | + var item = new Topic { Id = 1, Title = "newtitle" }; |
| 65 | + sql = delete.Where(item).ToSql().Replace("\r\n", ""); |
| 66 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id = 1)", sql); |
| 67 | + |
| 68 | + var items = new List<Topic>(); |
| 69 | + for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 }); |
| 70 | + |
| 71 | + sql = delete.Where(items).ToSql().Replace("\r\n", ""); |
| 72 | + Assert.Equal("DELETE FROM tb_topic_del WHERE (Id IN (1,2,3,4,5,6,7,8,9,10))", sql); |
| 73 | + } |
| 74 | + [Fact] |
| 75 | + public void ExecuteAffrows() |
| 76 | + { |
| 77 | + |
| 78 | + var id = g.gbase.Insert<Topic>(new Topic { Title = "xxxx" }).ExecuteIdentity(); |
| 79 | + Assert.Equal(1, delete.Where(a => a.Id == id).ExecuteAffrows()); |
| 80 | + } |
| 81 | + [Fact] |
| 82 | + public void ExecuteDeleted() |
| 83 | + { |
| 84 | + Assert.Throws<NotImplementedException>(() => delete.Where(a => a.Id > 0).ExecuteDeleted()); |
| 85 | + } |
| 86 | + |
| 87 | + [Fact] |
| 88 | + public void AsTable() |
| 89 | + { |
| 90 | + //var connectionBuilder = new IfxConnectionStringBuilder |
| 91 | + //{ |
| 92 | + // Host = "192.168.164.134", |
| 93 | + // Service = "9088", |
| 94 | + // Server = "gbase01", |
| 95 | + // Database = "testdb", |
| 96 | + // UID = "gbasedbt", |
| 97 | + // Pwd = "GBase123", |
| 98 | + // DbLocale = "zh_CN.utf8", |
| 99 | + // ClientLocale = "zh_CN.utf8", |
| 100 | + // PersistSecurityInfo = true |
| 101 | + //}; |
| 102 | + //using (IfxConnection conn = new IfxConnection(connectionBuilder.ConnectionString)) |
| 103 | + //{ |
| 104 | + // conn.Open(); |
| 105 | + |
| 106 | + // var cmd = conn.CreateCommand(); |
| 107 | + // cmd.CommandText = "select 1 from dual"; |
| 108 | + // var val = cmd.ExecuteScalar(); |
| 109 | + |
| 110 | + // conn.Close(); |
| 111 | + //} |
| 112 | + |
| 113 | + |
| 114 | + Assert.Null(g.gbase.Delete<Topic>().ToSql()); |
| 115 | + var sql = g.gbase.Delete<Topic>(new[] { 1, 2 }).AsTable(a => "TopicAsTable").ToSql(); |
| 116 | + Assert.Equal("DELETE FROM TopicAsTable WHERE (Id IN (1,2))", sql); |
| 117 | + |
| 118 | + sql = g.gbase.Delete<Topic>(new Topic { Id = 1, Title = "test" }).AsTable(a => "TopicAsTable").ToSql(); |
| 119 | + Assert.Equal("DELETE FROM TopicAsTable WHERE (Id = 1)", sql); |
| 120 | + |
| 121 | + sql = g.gbase.Delete<Topic>(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).AsTable(a => "TopicAsTable").ToSql(); |
| 122 | + Assert.Equal("DELETE FROM TopicAsTable WHERE (Id IN (1,2))", sql); |
| 123 | + |
| 124 | + sql = g.gbase.Delete<Topic>(new { id = 1 }).AsTable(a => "TopicAsTable").ToSql(); |
| 125 | + Assert.Equal("DELETE FROM TopicAsTable WHERE (Id = 1)", sql); |
| 126 | + } |
| 127 | + } |
| 128 | +} |
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