Example #1
0
        private void EndsWith()
        {
            Expression <Func <Student, bool> > exp        = it => SqlFunc.EndsWith(it.Name, "a");
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, " (`Name` like '%'||@MethodConst0) ", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "a")
            }, "EndsWith");
        }
Example #2
0
        private void Length()
        {
            Expression <Func <Student, bool> > exp        = it => SqlFunc.Length("aaaa") > 1;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(LENGTH(@MethodConst0) > @Const1 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "aaaa"), new SugarParameter("@Const1", 1)
            }, "Length error");
        }
Example #3
0
        private void StringIsNullOrEmpty5()
        {
            WhereConst.name = "xx";
            Expression <Func <Student, bool> > exp        = it => !SqlFunc.IsNullOrEmpty(WhereConst.name);;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "NOT( @MethodConst0='' OR @MethodConst0 IS NULL )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "xx")
            }, "StringIsNullOrEmpty5 error");
        }
Example #4
0
        private void StringIsNullOrEmpty2()
        {
            Expression <Func <Student, bool> > exp        = it => 2 == it.Id || SqlFunc.IsNullOrEmpty(true);;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(( @Id0 = `Id` ) OR ( @MethodConst1='' OR @MethodConst1 IS NULL ))", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst1", true),
                new SugarParameter("@Id0", 2)
            }, "StringIsNullOrEmpty2 error");
        }
Example #5
0
        private void DateIsSameByDay()
        {
            var x2 = DateTime.Now;
            Expression <Func <Student, bool> > exp        = it => SqlFunc.DateIsSame(x2, x2);
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, " Cast((JulianDay(@MethodConst0) - JulianDay(@MethodConst1))  *1 As INTEGER)=0 ", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", x2), new SugarParameter("@MethodConst1", x2)
            }, "DateIsSameDay error");
        }
Example #6
0
        private void DateAddDay()
        {
            var x2 = DateTime.Now;
            Expression <Func <Student, bool> > exp        = it => SqlFunc.DateAdd(x2, 1) == x2;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(DATE(DATETIME(@MethodConst0), '+1 days') = @Const2 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", x2), new SugarParameter("@MethodConst1", 1), new SugarParameter("@Const2", x2)
            }, "DateAddDay error");
        }
Example #7
0
        private void DateValue()
        {
            var x2 = DateTime.Now;
            Expression <Func <Student, bool> > exp        = it => SqlFunc.DateValue(x2, DateType.Year) == 1;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(CAST(STRFTIME('%Y', DATETIME(DATETIME(@MethodConst0), 'LOCALTIME')) AS INTEGER) = @Const2 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", x2), new SugarParameter("@Const2", 1)
            }, "DateValue error");
        }
Example #8
0
        private void ToInt32()
        {
            var x2 = DateTime.Now;
            Expression <Func <Student, bool> > exp        = it => SqlFunc.ToInt32("3") == 1;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(CAST(@MethodConst0 AS INTEGER) = @Const1 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "3"), new SugarParameter("@Const1", 1)
            }, "ToInt32 error");
        }
Example #9
0
        private void ExtendDate()
        {
            var x2 = DateTime.Now;
            Expression <Func <Student, bool> > exp        = it => Convert.ToDateTime("2015-1-1") == x2;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(DATETIME(@MethodConst0) = @Const1 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "2015-1-1"), new SugarParameter("@Const1", x2)
            }, "ExtendDate error");
        }
Example #10
0
        private void ToGuid()
        {
            var x2 = Guid.NewGuid();
            Expression <Func <Student, bool> > exp        = it => SqlFunc.ToGuid("A94027A3-476E-478D-8228-F4054394B874") == x2;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(CAST(@MethodConst0 AS TEXT) = @Const1 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "A94027A3-476E-478D-8228-F4054394B874"), new SugarParameter("@Const1", x2)
            }, "ToGuid error");
        }
Example #11
0
        private void ToDouble()
        {
            var x2 = Guid.NewGuid();
            Expression <Func <Student, bool> > exp        = it => SqlFunc.ToDouble("2") == 2;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(CAST(@MethodConst0 AS DECIMAL(18,4)) = @Const1 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "2"), new SugarParameter("@Const1", (Double)2)
            }, "ToDouble error");
        }
Example #12
0
        private void ToBool()
        {
            var x2 = Guid.NewGuid();
            Expression <Func <Student, bool> > exp        = it => SqlFunc.ToBool("true") == true;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(CAST(@MethodConst0 AS SIGNED) = @Const1 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "true"), new SugarParameter("@Const1", (bool)true)
            }, "ToBool error");
        }
Example #13
0
        private void ExtendSubstring()
        {
            var x2 = Guid.NewGuid();
            Expression <Func <Student, bool> > exp        = it => "aaaa".Substring(0, 2) == "a";
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(SUBSTR(@MethodConst0,1 + @MethodConst1,@MethodConst2) = @Const3 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "aaaa"), new SugarParameter("@MethodConst1", 0), new SugarParameter("@MethodConst2", 2), new SugarParameter("@Const3", "a")
            }, "Substring error");
        }
Example #14
0
        private void Replace()
        {
            var x2 = Guid.NewGuid();
            Expression <Func <Student, bool> > exp        = it => SqlFunc.Replace("aaaa", "a", "1") == "a";
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(REPLACE(@MethodConst0,@MethodConst1,@MethodConst2) = @Const3 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "aaaa"), new SugarParameter("@MethodConst1", "a"), new SugarParameter("@MethodConst2", "1"), new SugarParameter("@Const3", "a")
            }, "Replace error");
        }
Example #15
0
        private void IIF2()
        {
            Expression <Func <Student, bool> > exp        = it => SqlFunc.IIF(SqlFunc.Contains(it.Name, "a"), 1, 2) == 1;
            SqliteExpressionContext            expContext = new SqliteExpressionContext();

            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
            var value = expContext.Result.GetString();
            var pars  = expContext.Parameters;

            base.Check(value, pars, "(( CASE  WHEN  (`Name` like '%'||@MethodConst0||'%')  THEN @MethodConst1  ELSE @MethodConst2 END ) = @Const3 )", new List <SugarParameter>()
            {
                new SugarParameter("@MethodConst0", "a"),
                new SugarParameter("@MethodConst1", 1),
                new SugarParameter("@MethodConst2", 2),
                new SugarParameter("@Const3", 1)
            }, "IIF2 error");
        }