public void ValidatesBindingForPropertyInvalidStringValidatedPropertyUsingNonDefaultRuleset()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("MultipleRulesetValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression)
{
RulesetName = "A"
});
textBox.Text = "bbbb";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsFalse(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string default"));
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string ruleset"));
}
public void ValidatingWithARuleWithInvalidSourcePropertySetThrows()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
binding.ValidationRules.Add(
new ValidatorRule
{
SourceType = typeof(ValidatedObject),
SourcePropertyName = "Invalid"
});
try
{
textBox.Text = "bbbb";
Assert.Fail("should have thrown");
}
catch (InvalidOperationException)
{
}
}
public void ValidatesBindingForPropertyInvalidStringValidatedPropertyWithFilteredSources()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding =
new Binding("MultipleSourceValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(
new ValidatorRule(bindingExpression)
{
ValidationSpecificationSource = ValidationSpecificationSource.Attributes
});
textBox.Text = "bbbb";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string: vab"));
Assert.IsFalse(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string: data annotations"));
}
public void NonConvertedValueIsNotValidatedForConvertedValidatedProperty()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding =
new Binding("ValidatedIntProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
ValidatesOnExceptions = true // necessary for the conversion error to become an error!
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression));
textBox.Text = "aaaa";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsFalse(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid int"));
}
public void CanValidateWithExplicitlySetTypeAndProperty()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
binding.ValidationRules.Add(
new ValidatorRule
{
SourceType = typeof(ValidatedObject),
SourcePropertyName = "ValidatedStringProperty"
});
textBox.Text = "bbbb";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string"));
}
public void BindingForPropertyPropertyNamedInAttachedProperyIsValidatedForValidValue()
{
var instance = new ValidatedObject();
var textBox = new TextBox();
textBox.BeginInit();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty")
{
Mode = BindingMode.OneWayToSource,
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
ValidatesOnExceptions = true
};
PresentationTraceSources.SetTraceLevel(binding, PresentationTraceLevel.High);
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
textBox.EndInit();
Validate.SetBindingForProperty(textBox, "Text");
Assert.IsFalse(SWC.Validation.GetHasError(textBox));
textBox.Text = "aaaaaaaa";
Assert.IsFalse(SWC.Validation.GetHasError(textBox));
}
public void ValidatesBindingForPropertyStringValidatedProperty()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty") { UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged };
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression));
textBox.Text = "aaaaaa";
Assert.IsFalse(SWC.Validation.GetHasError(textBox));
}
public void ValidatesBindingForPropertyInvalidConvertedValidatedProperty()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedIntProperty") { UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged };
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression));
textBox.Text = "1";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid int"));
}
public void ValidatesBindingForPropertyStringValidatedProperty()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression));
textBox.Text = "aaaaaa";
Assert.IsFalse(SWC.Validation.GetHasError(textBox));
}
public void ValidatesBindingForPropertyInvalidConvertedValidatedProperty()
{
var instance = new ValidatedObject {
};
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedIntProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression));
textBox.Text = "1";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid int"));
}
public void BindingForPropertyPropertyNamedInAttachedProperyIsValidatedForValidValue()
{
var instance = new ValidatedObject();
var textBox = new TextBox();
textBox.BeginInit();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty")
{
Mode = BindingMode.OneWayToSource,
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
ValidatesOnExceptions = true
};
PresentationTraceSources.SetTraceLevel(binding, PresentationTraceLevel.High);
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
textBox.EndInit();
Validate.SetBindingForProperty(textBox, "Text");
Assert.IsFalse(SWC.Validation.GetHasError(textBox));
textBox.Text = "aaaaaaaa";
Assert.IsFalse(SWC.Validation.GetHasError(textBox));
}
public void NonConvertedValueIsNotValidatedForConvertedValidatedProperty()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding =
new Binding("ValidatedIntProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged,
ValidatesOnExceptions = true // necessary for the conversion error to become an error!
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression));
textBox.Text = "aaaa";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsFalse(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid int"));
}
public void ValidatesBindingForPropertyInvalidStringValidatedPropertyUsingNonDefaultRuleset()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("MultipleRulesetValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(new ValidatorRule(bindingExpression) { RulesetName = "A" });
textBox.Text = "bbbb";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsFalse(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string default"));
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string ruleset"));
}
public void ValidatesBindingForPropertyInvalidStringValidatedPropertyWithFilteredSources()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding =
new Binding("MultipleSourceValidatedStringProperty")
{
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
var bindingExpression = BindingOperations.GetBindingExpression(textBox, TextBox.TextProperty);
binding.ValidationRules.Add(
new ValidatorRule(bindingExpression)
{
ValidationSpecificationSource = ValidationSpecificationSource.Attributes
});
textBox.Text = "bbbb";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string: vab"));
Assert.IsFalse(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string: data annotations"));
}
public void ValidatingWithARuleWithInvalidSourcePropertySetThrows()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty") { UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged };
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
binding.ValidationRules.Add(
new ValidatorRule
{
SourceType = typeof(ValidatedObject),
SourcePropertyName = "Invalid"
});
try
{
textBox.Text = "bbbb";
Assert.Fail("should have thrown");
}
catch (InvalidOperationException)
{
}
}
public void CanValidateWithExplicitlySetTypeAndProperty()
{
var instance = new ValidatedObject { };
var textBox = new TextBox();
textBox.DataContext = instance;
var binding = new Binding("ValidatedStringProperty") { UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged };
BindingOperations.SetBinding(textBox, TextBox.TextProperty, binding);
binding.ValidationRules.Add(
new ValidatorRule
{
SourceType = typeof(ValidatedObject),
SourcePropertyName = "ValidatedStringProperty"
});
textBox.Text = "bbbb";
Assert.IsTrue(SWC.Validation.GetHasError(textBox));
Assert.AreEqual(1, SWC.Validation.GetErrors(textBox).Count);
Assert.IsTrue(SWC.Validation.GetErrors(textBox)[0].ErrorContent.ToString().Contains("invalid string"));
}