FreeSql/FreeSql.Tests/MySql/MySqlExpression/MathTest.cs

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

namespace FreeSql.Tests.MySqlExpression {
	public class MathTest {

		ISelect<Topic> select => g.mysql.Select<Topic>();

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

			public List<TestTypeInfo> Types { get; set; }
		}

		[Fact]
		public void PI() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.PI + a.Clicks > 0).ToList());
		}
		[Fact]
		public void Abs() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Abs(-a.Clicks) > 0).ToList());
		}
		[Fact]
		public void Sign() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Sign(-a.Clicks) > 0).ToList());
		}
		[Fact]
		public void Floor() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Floor(a.Clicks + 0.5) == a.Clicks).ToList());
		}
		[Fact]
		public void Ceiling() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Ceiling(a.Clicks + 0.5) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Round() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Round(a.Clicks + 0.5) == a.Clicks).ToList());
			data.Add(select.Where(a => Math.Round(a.Clicks + 0.5, 1) > a.Clicks).ToList());
		}
		[Fact]
		public void Exp() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Exp(1) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Log() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Log(a.Clicks + 0.5) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Log10() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Log10(a.Clicks + 0.5) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Pow() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Pow(2, a.Clicks) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Sqrt() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Sqrt(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Cos() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Cos(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Sin() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Sin(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Tan() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Tan(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Acos() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Acos(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Asin() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Asin(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Atan() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Atan(Math.Pow(2, a.Clicks)) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Atan2() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Atan2(2, a.Clicks) == a.Clicks + 1).ToList());
		}
		[Fact]
		public void Truncate() {
			var data = new List<object>();
			data.Add(select.Where(a => Math.Truncate(a.Clicks * 1.0 / 3) == a.Clicks + 1).ToList());
		}
	}
}