public override FilterDescriptorBase BuildDescriptor()
{
var fromDescriptor = new DateTimeFilterDescriptor()
{
Part = DateTimePart.Time
};
fromDescriptor.PropertyName = this.PropertyName;
fromDescriptor.Value = this.fromPicker.Value;
fromDescriptor.Operator = NumericalOperator.IsGreaterThanOrEqualTo;
var toDescriptor = new DateTimeFilterDescriptor()
{
Part = DateTimePart.Time
};
toDescriptor.PropertyName = this.PropertyName;
toDescriptor.Value = this.toPicker.Value;
toDescriptor.Operator = NumericalOperator.IsLessThanOrEqualTo;
return(new CompositeFilterDescriptor(new FilterDescriptorBase[] { fromDescriptor, toDescriptor })
{
Operator = LogicalOperator.And
});
}
public void Test_Operator_IsGreaterThan()
{
var descriptor = new DateTimeFilterDescriptor();
descriptor.Value = DefaultDate;
descriptor.Operator = NumericalOperator.IsGreaterThan;
var memberAccess = new ViewModelMemberAccess();
descriptor.MemberAccess = memberAccess;
var model = new ViewModel()
{
Date = DefaultDate.AddDays(1),
DateOffset = new DateTimeOffset(DefaultDate.AddDays(1), DefaultTimeSpan)
};
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = DefaultDate.AddDays(1);
Assert.IsFalse(descriptor.PassesFilter(model));
// DateTimeOffset
descriptor.Value = new DateTimeOffset(DefaultDate, DefaultTimeSpan);
memberAccess.IsDateOffset = true;
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = DefaultDate;
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = DefaultDate.AddDays(1).AddHours(TimeZoneInfo.Local.BaseUtcOffset.Hours - 1);
Assert.IsFalse(descriptor.PassesFilter(model));
}
public void Test_Operator_DoesNotEqualTo()
{
var descriptor = new DateTimeFilterDescriptor();
descriptor.Value = DefaultDate;
descriptor.Operator = NumericalOperator.DoesNotEqualTo;
var memberAccess = new ViewModelMemberAccess();
descriptor.MemberAccess = memberAccess;
var model = this.GetItems(1).First();
Assert.IsFalse(descriptor.PassesFilter(model));
descriptor.Value = DefaultDate.AddDays(1);
Assert.IsTrue(descriptor.PassesFilter(model));
// DateTimeOffset
descriptor.Value = new DateTimeOffset(DefaultDate, DefaultTimeSpan);
memberAccess.IsDateOffset = true;
Assert.IsFalse(descriptor.PassesFilter(model));
descriptor.Value = DefaultDate;
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = DefaultDate.AddHours(TimeZoneInfo.Local.BaseUtcOffset.Hours - 1);
Assert.IsFalse(descriptor.PassesFilter(model));
}
/// <summary>
/// Builds the <see cref="FilterDescriptorBase" /> that describes the user input within this instance.
/// </summary>
public override FilterDescriptorBase BuildDescriptor()
{
var descriptor = new DateTimeFilterDescriptor();
descriptor.PropertyName = this.PropertyName;
descriptor.Operator = (NumericalOperator)this.OperatorCombo.SelectedIndex;
if (this.Picker != null)
{
descriptor.Value = this.Picker.Value;
descriptor.Part = this.Part;
}
return(descriptor);
}
public void Test_ConvertValue_FromString()
{
var descriptor = new DateTimeFilterDescriptor();
descriptor.Value = "1/1/2010";
var memberAccess = new ViewModelMemberAccess();
descriptor.MemberAccess = memberAccess;
var model = new ViewModel()
{
Date = new DateTime(2010, 1, 1)
};
Assert.IsTrue(descriptor.PassesFilter(model));
descriptor.Value = "1/2/2010";
Assert.IsFalse(descriptor.PassesFilter(model));
}