public void InputManager_ScalarInput()
{
var dataSet = DataSetMock.ProductCategories(3, false);
var _ = dataSet._;
Scalar <Int32> scalar = ScalarContainerMock.New().CreateNew <int>().AddValidator(x =>
{
return(x > 5 ? "Value cannot be greater than 5." : null);
});
ScalarBinding <TextBox> textBox = null;
RowBinding <TextBlock> textBlock = null;
var inputManager = dataSet.CreateInputManager((builder) =>
{
textBox = scalar.BindToTextBox();
textBlock = _.Name.BindToTextBlock(); // to avoid empty RowRange
builder.GridColumns("100").GridRows("100", "100").AddBinding(0, 0, textBox).AddBinding(0, 1, textBlock);
}).WithScalars(new Scalar[] { scalar });
Assert.AreEqual("0", textBox[0].Text);
Assert.IsNull(inputManager.ScalarValidation.GetFlushingError(textBox[0]));
{
var errors = System.Windows.Controls.Validation.GetErrors(textBox[0]);
Assert.AreEqual(0, errors.Count);
}
textBox[0].Text = "A";
Assert.IsNotNull(inputManager.ScalarValidation.GetFlushingError(textBox[0]));
{
var errors = System.Windows.Controls.Validation.GetErrors(textBox[0]);
Assert.AreEqual(1, errors.Count);
Assert.AreEqual(inputManager.ScalarValidation.GetFlushingError(textBox[0]), errors[0].ErrorContent);
}
textBox[0].Text = "4";
Assert.IsNull(inputManager.ScalarValidation.GetFlushingError(textBox[0]));
Assert.AreEqual(4, scalar.GetValue());
Assert.IsNull(inputManager.ScalarValidation.GetFlushingError(textBox[0]));
{
var errors = System.Windows.Controls.Validation.GetErrors(textBox[0]);
Assert.AreEqual(0, errors.Count);
}
inputManager.ScalarValidation.UpdateProgress(textBox.Input, true, true);
textBox[0].Text = "6";
Assert.AreEqual("6", textBox[0].Text);
Assert.AreEqual(1, inputManager.ScalarValidation.Errors.Count);
{
var errors = System.Windows.Controls.Validation.GetErrors(textBox[0]);
Assert.AreEqual(1, errors.Count);
Assert.AreEqual(inputManager.ScalarValidation.Errors, errors[0].ErrorContent);
}
}
public void InputManager_Scalar()
{
IScalars valueChangedScalars = null;
var scalarContainer = ScalarContainerMock.New(x =>
{
valueChangedScalars = x;
});
var scalar = scalarContainer.CreateNew <int>(0)
.AddValidator(x =>
{
return(x > 5 ? "Value cannot be greater than 5." : null);
});
var valueChanged = scalar.SetValue(4);
Assert.IsTrue(valueChanged);
Assert.AreEqual(scalar, valueChangedScalars);
}
