public void UpdateSimple()
{
var sb = new MySqlConnectionStringBuilder(st.ConnectionString);
sb.Logging = true;
using (DefaultContext ctx = new DefaultContext(sb.ToString()))
{
MySqlTrace.Listeners.Clear();
MySqlTrace.Switch.Level = SourceLevels.All;
GenericListener listener = new GenericListener();
MySqlTrace.Listeners.Add(listener);
Product p = new Product()
{
Name = "Acme"
};
ctx.Products.Add(p);
ctx.SaveChanges();
p.Name = "Acme 2";
ctx.SaveChanges();
Regex rx = new Regex(@"Query Opened: (?<item>UPDATE .*)", RegexOptions.Compiled | RegexOptions.Singleline);
foreach (string s in listener.Strings)
{
Match m = rx.Match(s);
if (m.Success)
{
st.CheckSqlContains(m.Groups["item"].Value,
@"UPDATE `Products` SET `Name`='Acme 2' WHERE `Id` = 1;
SELECT `CreatedDate` FROM `Products` WHERE row_count() > 0 and `Id` = 1");
}
}
}
}
public void DoubleValuesNonEnglish()
{
CultureInfo curCulture = Thread.CurrentThread.CurrentCulture;
CultureInfo curUICulture = Thread.CurrentThread.CurrentUICulture;
CultureInfo newCulture = new CultureInfo("da-DK");
Thread.CurrentThread.CurrentCulture = newCulture;
Thread.CurrentThread.CurrentUICulture = newCulture;
try
{
using (DefaultContext ctx = st.GetDefaultContext())
{
Product p = new Product();
p.Name = "New Product";
p.Weight = 8.65f;
p.CreatedDate = DateTime.Now;
ctx.Products.Add(p);
ctx.SaveChanges();
}
}
finally
{
Thread.CurrentThread.CurrentCulture = curCulture;
Thread.CurrentThread.CurrentUICulture = curUICulture;
}
}
public void InsertSingleRow()
{
using (DefaultContext ctx = new DefaultContext(st.ConnectionString))
{
int beforeCnt = ctx.Companies.Count();
Company c = new Company();
c.Name = "Yoyo";
c.NumEmployees = 486;
c.DateBegan = DateTime.Now;
c.Address = new Address();
c.Address.Street = "212 My Street.";
c.Address.City = "Helena";
c.Address.State = "MT";
c.Address.ZipCode = "44558";
ctx.Companies.Add(c);
int result = ctx.SaveChanges();
Assert.Equal(beforeCnt + 1, ctx.Companies.Count());
Company d = ctx.Companies.Find(c.Id);
d.Id = c.Id;
Assert.Equal(c, d);
}
}
public void TimestampColumn()
{
DateTime now = DateTime.Now;
using (DefaultContext ctx = st.GetDefaultContext())
{
Product p = new Product()
{
Name = "My Product", MinAge = 7, Weight = 8.0f
};
ctx.Products.Add(p);
ctx.SaveChanges();
p = ctx.Products.First();
p.CreatedDate = now;
ctx.SaveChanges();
p = ctx.Products.First();
Assert.Equal(now, p.CreatedDate);
}
}
public void SimpleDeleteRowByParameter()
{
using (DefaultContext ctx = new DefaultContext(st.ConnectionString))
{
int total = ctx.Products.Count();
int cntLeft = ctx.Products.Where(b => b.MinAge >= 18).Count();
// make sure the test is valid
Assert.True(total > cntLeft);
foreach (Product p in ctx.Products.Where(b => b.MinAge < 18).ToList())
{
ctx.Products.Remove(p);
}
ctx.SaveChanges();
Assert.Equal(cntLeft, ctx.Products.Count());
st.NeedSetup = true;
}
}
public void SimpleDeleteAllRows()
{
using (DefaultContext ctx = new DefaultContext(st.ConnectionString))
{
Assert.True(ctx.Products.Count() > 0);
foreach (Product p in ctx.Products)
{
ctx.Products.Remove(p);
}
ctx.SaveChanges();
Assert.Equal(0, ctx.Products.Count());
}
// set the flag that will cause the setup to happen again
// since we just blew away a table
st.NeedSetup = true;
}
public void TimeType()
{
using (DefaultContext ctx = st.GetDefaultContext())
{
TimeSpan birth = new TimeSpan(11, 3, 2);
Child c = new Child();
c.ChildId = "ABC";
c.Name = "first";
c.BirthTime = birth;
c.Label = Guid.NewGuid();
ctx.Children.Add(c);
ctx.SaveChanges();
Child d = ctx.Children.Where(x => x.ChildId == "ABC").Single();
Assert.Equal(birth, d.BirthTime);
}
}
void LoadData()
{
using (DefaultContext ctx = new DefaultContext(st.ConnectionString))
{
ctx.Products.Add(new Product()
{
Name = "Garbage Truck", MinAge = 8
});
ctx.Products.Add(new Product()
{
Name = "Fire Truck", MinAge = 12
});
ctx.Products.Add(new Product()
{
Name = "Hula Hoop", MinAge = 18
});
ctx.SaveChanges();
}
}
void LoadData()
{
using (DefaultContext ctx = new DefaultContext(st.ConnectionString))
{
ctx.Products.Add(new Product()
{
Id = 1, Name = "Garbage Truck", Weight = 8.865f
});
ctx.Products.Add(new Product()
{
Id = 2, Name = "Fire Truck", Weight = 12.623f
});
ctx.Products.Add(new Product()
{
Id = 3, Name = "Hula Hoop", Weight = 2.687f
});
ctx.SaveChanges();
}
}