Vitorm/test/Vitorm.Sqlite.MsTest/CommonTest/Property_Bool_Test.cs

using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Data;

using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Vitorm.MsTest.CommonTest
{

    [TestClass]
    public class Property_Bool_Test
    {
        [TestMethod]
        public void Test()
        {
            using var dbContext = DataSource.CreateDbContextForWriting();

            // #1 Init
            var name = Guid.NewGuid().ToString();
            var dbSet = dbContext.DbSet<MyUser>();
            dbSet.TryDropTable();
            dbSet.TryCreateTable();
            dbSet.Add(new MyUser { id = 1, enable = true, isEven = null });
            dbSet.Add(new MyUser { id = 2, enable = true, isEven = true });
            dbSet.Add(new MyUser { id = 3, enable = false, isEven = false });

            DataSource.WaitForUpdate();

            // #2 Assert
            {
                var user = dbSet.Query().Where(m => m.enable == true).OrderBy(m => m.id).First();
                Assert.AreEqual(1, user.id);
            }
            {
                var user = dbSet.Query().Where(m => m.enable == false).OrderBy(m => m.id).First();
                Assert.AreEqual(3, user.id);
            }
            {
                var user = dbSet.Query().Where(m => m.enable).OrderBy(m => m.id).First();
                Assert.AreEqual(1, user.id);
            }
            {
                var user = dbSet.Query().Where(m => !m.enable).OrderBy(m => m.id).First();
                Assert.AreEqual(3, user.id);
            }
            {
                var user = dbSet.Query().Where(m => m.isEven == null).OrderBy(m => m.id).First();
                Assert.AreEqual(1, user.id);
            }
            {
                var user = dbSet.Query().Where(m => m.isEven == true).OrderBy(m => m.id).First();
                Assert.AreEqual(2, user.id);
            }
            {
                var user = dbSet.Query().Where(m => m.isEven == false).OrderBy(m => m.id).First();
                Assert.AreEqual(3, user.id);
            }
            {
                var user = dbSet.Query().Where(m => m.isEven.Value).OrderBy(m => m.id).First();
                Assert.AreEqual(2, user.id);
            }
            {
                var user = dbSet.Query().Where(m => !m.isEven.Value).OrderBy(m => m.id).First();
                Assert.AreEqual(3, user.id);
            }
            {
                var query = dbSet.Query().Where(m => m.isEven.Value).OrderBy(m => m.isEven).Select(m => new { m.id, m.isEven });
                var users = query.ToList();
                var user = users.First();
                Assert.AreEqual(2, user.id);
                Assert.AreEqual(true, user.isEven);
            }
        }



        // Entity
        [Table("MyUser")]
        public class MyUser
        {
            [Key]
            public int id { get; set; }
            public bool? isEven { get; set; }
            public bool enable { get; set; }
        }


    }
}