public void Shadow_properties_are_not_included_in_update_unless_value_explicitly_set()
{
int id;
using (var context = new TheShadows())
{
var entry = context.Add(new Dark());
Assert.NotEqual(0, id = entry.Property <int>("Id").CurrentValue);
Assert.Equal(0, entry.Property <int>("SomeInt").CurrentValue);
Assert.Null(entry.Property <string>("SomeString").CurrentValue);
entry.Property <int>("SomeInt").CurrentValue = 77;
entry.Property <string>("SomeString").CurrentValue = "Morden";
context.SaveChanges();
}
AssertValuesSaved(id, 77, "Morden");
using (var context = new TheShadows())
{
var entry = context.Entry(new Dark());
entry.Property <int>("Id").CurrentValue = id;
entry.State = EntityState.Modified;
context.SaveChanges();
}
AssertValuesSaved(id, 77, "Morden");
using (var context = new TheShadows())
{
var entry = context.Entry(new Dark());
entry.Property <int>("Id").CurrentValue = id;
entry.Property <int>("SomeInt").CurrentValue = 78;
entry.Property <string>("SomeString").CurrentValue = "Mr";
entry.State = EntityState.Modified;
context.SaveChanges();
}
AssertValuesSaved(id, 78, "Mr");
using (var context = new TheShadows())
{
var entry = context.Entry(new Dark());
entry.Property <int>("Id").CurrentValue = id;
entry.State = EntityState.Modified;
entry.Property <int>("SomeInt").CurrentValue = 0;
entry.Property <string>("SomeString").CurrentValue = null;
context.SaveChanges();
}
AssertValuesSaved(id, 0, null);
}
private static void AssertValuesSaved(int id, int someInt, string someString)
{
using (var context = new TheShadows())
{
var entry = context.Entry(context.Set <Dark>().Single(e => EF.Property <int>(e, "Id") == id));
Assert.Equal(id, entry.Property <int>("Id").CurrentValue);
Assert.Equal(someInt, entry.Property <int>("SomeInt").CurrentValue);
Assert.Equal(someString, entry.Property <string>("SomeString").CurrentValue);
}
}
public void Shadow_properties_are_not_included_in_update_unless_value_explicitly_set()
{
int id;
using (var context = new TheShadows())
{
var entry = context.Add(new Dark());
Assert.NotEqual(0, id = entry.Property<int>("Id").CurrentValue);
Assert.Equal(0, entry.Property<int>("SomeInt").CurrentValue);
Assert.Null(entry.Property<string>("SomeString").CurrentValue);
entry.Property<int>("SomeInt").CurrentValue = 77;
entry.Property<string>("SomeString").CurrentValue = "Morden";
context.SaveChanges();
}
AssertValuesSaved(id, 77, "Morden");
using (var context = new TheShadows())
{
var entry = context.Entry(new Dark());
entry.Property<int>("Id").CurrentValue = id;
entry.State = EntityState.Modified;
context.SaveChanges();
}
AssertValuesSaved(id, 77, "Morden");
using (var context = new TheShadows())
{
var entry = context.Entry(new Dark());
entry.Property<int>("Id").CurrentValue = id;
entry.Property<int>("SomeInt").CurrentValue = 78;
entry.Property<string>("SomeString").CurrentValue = "Mr";
entry.State = EntityState.Modified;
context.SaveChanges();
}
AssertValuesSaved(id, 78, "Mr");
using (var context = new TheShadows())
{
var entry = context.Entry(new Dark());
entry.Property<int>("Id").CurrentValue = id;
entry.State = EntityState.Modified;
entry.Property<int>("SomeInt").CurrentValue = 0;
entry.Property<string>("SomeString").CurrentValue = null;
context.SaveChanges();
}
AssertValuesSaved(id, 0, null);
}
private static void AssertValuesSaved(int id, int someInt, string someString)
{
using (var context = new TheShadows())
{
var entry = context.Entry(context.Set<Dark>().Single(e => EF.Property<int>(e, "Id") == id));
Assert.Equal(id, entry.Property<int>("Id").CurrentValue);
Assert.Equal(someInt, entry.Property<int>("SomeInt").CurrentValue);
Assert.Equal(someString, entry.Property<string>("SomeString").CurrentValue);
}
}