public void UniqueIndexExceptionIsRecognized()
{
// --- Arrange
var child1 = new ChildRecord
{
Name = "Child1",
Value = 1
};
var child2 = new ChildRecord
{
Name = "Child2",
Value = 1
};
// --- Act
UniqueIndexViolationException exCaught = null;
try
{
using (var ctx = DataAccessFactory.CreateContext <ITestDataOperations>())
{
ctx.InsertChild(child1);
ctx.InsertChild(child2);
}
}
catch (UniqueIndexViolationException ex)
{
exCaught = ex;
}
// --- Assert
// ReSharper disable once PossibleNullReferenceException
exCaught.TableName.ShouldEqual("dbo.Child");
exCaught.IndexName.ShouldEqual("IX_Child_Value");
}
public void UniqueIndexViolationException_Test()
{
var error = new UniqueIndexViolationError { IndexName = "Name", ViolationMessage = "ViolationMessage", IndexFields = new MobileList<string> { "s", "s1" } };
var exception = new UniqueIndexViolationException(new MobileObservableCollection<UniqueIndexViolationError> { error });
var uniqueIndexError = JsonConvert.DeserializeObject<MobileList<UniqueIndexViolationError>>(exception.Message, new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.All });
var element = uniqueIndexError.FirstOrDefault();
Assert.IsFalse(string.IsNullOrWhiteSpace(exception.Message));
Assert.AreEqual(error.IndexName, element.IndexName);
Assert.AreEqual(error.ViolationMessage, element.ViolationMessage);
Assert.AreEqual(error.IndexFields.Count, element.IndexFields.Count);
}
