public void Contains()
{
var set = this.Database.Set <Test001>(this.Transaction);
var data = new List <Test001>();
set.Clear();
data.AddRange(new[]
{
new Test001()
{
Field1 = "1", Field2 = "3", Field3 = "A"
},
new Test001()
{
Field1 = "2", Field2 = "2", Field3 = "B"
},
new Test001()
{
Field1 = "3", Field2 = "1", Field3 = "C"
}
});
set.AddOrUpdate(data);
var query = this.Database.AsQueryable <Test001>(this.Transaction);
var element1 = data[1];
var element2 = new Test001();
Assert.IsTrue(query.Contains(element1));
Assert.IsFalse(query.Contains(element2));
}
public void CanIncrement_Numeric()
{
var subject = new Test001();
var incrementor = new LambdaPropertyIncrementorStrategy().CreateNumericIncrementor <Test001>(
typeof(Test001).GetProperty("Version")
);
for (var a = 0; a < 1024; a++)
{
Assert.AreEqual(a, subject.Version);
incrementor(subject);
}
}
public void Delete_ConcurrencyFailure_Numeric()
{
var set = this.Database.Set <Test001>(this.Transaction);
set.Clear();
var data = new Test001()
{
Field1 = "1", Field2 = "2", Field3 = "3"
};
set.AddOrUpdate(data);
Assert.AreEqual(0, data.Version);
data.Field1 = "updated";
set.AddOrUpdate(data);
Assert.Greater(data.Version, 0);
data.Version--;
Assert.Throws <InvalidOperationException>(() => set.Remove(data));
}
