FreeSql/FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Dameng/Curd/DamengUpdateTest.cs

using FreeSql.DataAnnotations;
using System;
using System.Collections.Generic;
using Xunit;

namespace FreeSql.Tests.Odbc.Dameng
{
    public class DamengUpdateTest
    {
        IUpdate<Topic> update => g.dameng.Update<Topic>();

        [Table(Name = "tb_topic")]
        class Topic
        {
            [Column(IsIdentity = true, IsPrimary = true)]
            public int Id { get; set; }
            public int? Clicks { get; set; }
            public TestTypeInfo Type { get; set; }
            public string Title { get; set; }
            public DateTime CreateTime { get; set; }
        }

        [Fact]
        public void Dywhere()
        {
            Assert.Null(g.dameng.Update<Topic>().ToSql());
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='test' \r\nWHERE (\"ID\" = 1 OR \"ID\" = 2)", g.dameng.Update<Topic>(new[] { 1, 2 }).SetRaw("title='test'").ToSql());
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='test1' \r\nWHERE (\"ID\" = 1)", g.dameng.Update<Topic>(new Topic { Id = 1, Title = "test" }).SetRaw("title='test1'").ToSql());
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='test1' \r\nWHERE (\"ID\" = 1 OR \"ID\" = 2)", g.dameng.Update<Topic>(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).SetRaw("title='test1'").ToSql());
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='test1' \r\nWHERE (\"ID\" = 1)", g.dameng.Update<Topic>(new { id = 1 }).SetRaw("title='test1'").ToSql());
        }

        [Fact]
        public void SetSource()
        {
            var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"CLICKS\" = NULL, \"TITLE\" = 'newtitle', \"CREATETIME\" = to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHERE (\"ID\" = 1)", sql);

            var items = new List<Topic>();
            for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 });
            items[0].Clicks = null;

            sql = update.SetSource(items).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"CLICKS\" = CASE \"ID\" WHEN 1 THEN NULL WHEN 2 THEN 100 WHEN 3 THEN 200 WHEN 4 THEN 300 WHEN 5 THEN 400 WHEN 6 THEN 500 WHEN 7 THEN 600 WHEN 8 THEN 700 WHEN 9 THEN 800 WHEN 10 THEN 900 END, \"TITLE\" = CASE \"ID\" WHEN 1 THEN 'newtitle0' WHEN 2 THEN 'newtitle1' WHEN 3 THEN 'newtitle2' WHEN 4 THEN 'newtitle3' WHEN 5 THEN 'newtitle4' WHEN 6 THEN 'newtitle5' WHEN 7 THEN 'newtitle6' WHEN 8 THEN 'newtitle7' WHEN 9 THEN 'newtitle8' WHEN 10 THEN 'newtitle9' END, \"CREATETIME\" = CASE \"ID\" WHEN 1 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 2 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 3 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 4 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 5 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 6 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 7 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 8 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 9 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHEN 10 THEN to_timestamp('0001-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') END WHERE (\"ID\" IN (1,2,3,4,5,6,7,8,9,10))", sql);

            sql = update.SetSource(items).IgnoreColumns(a => new { a.Clicks, a.CreateTime }).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"TITLE\" = CASE \"ID\" WHEN 1 THEN 'newtitle0' WHEN 2 THEN 'newtitle1' WHEN 3 THEN 'newtitle2' WHEN 4 THEN 'newtitle3' WHEN 5 THEN 'newtitle4' WHEN 6 THEN 'newtitle5' WHEN 7 THEN 'newtitle6' WHEN 8 THEN 'newtitle7' WHEN 9 THEN 'newtitle8' WHEN 10 THEN 'newtitle9' END WHERE (\"ID\" IN (1,2,3,4,5,6,7,8,9,10))", sql);

            sql = update.SetSource(items).Set(a => a.CreateTime, new DateTime(2020, 1, 1)).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"CREATETIME\" = to_timestamp('2020-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHERE (\"ID\" IN (1,2,3,4,5,6,7,8,9,10))", sql);
        }
        [Fact]
        public void IgnoreColumns()
        {
            var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).IgnoreColumns(a => new { a.Clicks, a.CreateTime }).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"TITLE\" = 'newtitle' WHERE (\"ID\" = 1)", sql);
        }
        [Fact]
        public void UpdateColumns()
        {
            var sql = update.SetSource(new Topic { Id = 1, Title = "newtitle" }).UpdateColumns(a => a.Title).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"TITLE\" = 'newtitle' WHERE (\"ID\" = 1)", sql);
        }
        [Fact]
        public void Set()
        {
            var sql = update.Where(a => a.Id == 1).Set(a => a.Title, "newtitle").ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"TITLE\" = 'newtitle' WHERE (\"ID\" = 1)", sql);

            sql = update.Where(a => a.Id == 1).Set(a => a.Title, "newtitle").Set(a => a.CreateTime, new DateTime(2020, 1, 1)).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"TITLE\" = 'newtitle', \"CREATETIME\" = to_timestamp('2020-01-01 00:00:00.000000','YYYY-MM-DD HH24:MI:SS.FF6') WHERE (\"ID\" = 1)", sql);

            sql = update.Set(a => a.Clicks * 10 / 1).Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"CLICKS\" = trunc(nvl(\"CLICKS\", 0) * 10 / 1) WHERE (\"ID\" = 1)", sql);

            sql = update.Set(a => a.Id - 10).Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"ID\" = (\"ID\" - 10) WHERE (\"ID\" = 1)", sql);

            int incrv = 10;
            sql = update.Set(a => a.Clicks * incrv / 1).Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"CLICKS\" = trunc(nvl(\"CLICKS\", 0) * 10 / 1) WHERE (\"ID\" = 1)", sql);

            sql = update.Set(a => a.Id - incrv).Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"ID\" = (\"ID\" - 10) WHERE (\"ID\" = 1)", sql);

            sql = update.Set(a => a.Clicks == a.Clicks * 10 / 1).Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"CLICKS\" = trunc(\"CLICKS\" * 10 / 1) WHERE (\"ID\" = 1)", sql);

            sql = update.Set(a => a.Id == 10).Where(a => a.Id == 1).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET \"ID\" = 10 WHERE (\"ID\" = 1)", sql);
        }
        [Fact]
        public void SetRaw()
        {
            var sql = update.Where(a => a.Id == 1).SetRaw("clicks = clicks + ?", new { incrClick = 1 }).ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET clicks = clicks + ? WHERE (\"ID\" = 1)", sql);
        }
        [Fact]
        public void Where()
        {
            var sql = update.Where(a => a.Id == 1).SetRaw("title='newtitle'").ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='newtitle' WHERE (\"ID\" = 1)", sql);

            sql = update.Where("id = ?", new { id = 1 }).SetRaw("title='newtitle'").ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='newtitle' WHERE (id = ?)", sql);

            var item = new Topic { Id = 1, Title = "newtitle" };
            sql = update.Where(item).SetRaw("title='newtitle'").ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='newtitle' WHERE (\"ID\" = 1)", sql);

            var items = new List<Topic>();
            for (var a = 0; a < 10; a++) items.Add(new Topic { Id = a + 1, Title = $"newtitle{a}", Clicks = a * 100 });
            sql = update.Where(items).SetRaw("title='newtitle'").ToSql().Replace("\r\n", "");
            Assert.Equal("UPDATE \"TB_TOPIC\" SET title='newtitle' WHERE (\"ID\" IN (1,2,3,4,5,6,7,8,9,10))", sql);
        }
        [Fact]
        public void ExecuteAffrows()
        {

        }
        [Fact]
        public void ExecuteUpdated()
        {

        }

        [Fact]
        public void AsTable()
        {
            Assert.Null(g.dameng.Update<Topic>().ToSql());
            Assert.Equal("UPDATE \"TB_TOPICASTABLE\" SET title='test' \r\nWHERE (\"ID\" = 1 OR \"ID\" = 2)", g.dameng.Update<Topic>(new[] { 1, 2 }).SetRaw("title='test'").AsTable(a => "tb_topicAsTable").ToSql());
            Assert.Equal("UPDATE \"TB_TOPICASTABLE\" SET title='test1' \r\nWHERE (\"ID\" = 1)", g.dameng.Update<Topic>(new Topic { Id = 1, Title = "test" }).SetRaw("title='test1'").AsTable(a => "tb_topicAsTable").ToSql());
            Assert.Equal("UPDATE \"TB_TOPICASTABLE\" SET title='test1' \r\nWHERE (\"ID\" = 1 OR \"ID\" = 2)", g.dameng.Update<Topic>(new[] { new Topic { Id = 1, Title = "test" }, new Topic { Id = 2, Title = "test" } }).SetRaw("title='test1'").AsTable(a => "tb_topicAsTable").ToSql());
            Assert.Equal("UPDATE \"TB_TOPICASTABLE\" SET title='test1' \r\nWHERE (\"ID\" = 1)", g.dameng.Update<Topic>(new { id = 1 }).SetRaw("title='test1'").AsTable(a => "tb_topicAsTable").ToSql());
        }
    }
}