public void PropertyValidator_Validate_IDataErrorInfoContainerWithError()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
container["SomeStringProperty"] = "This is an error message.";
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(
() => container,
typeof(DataErrorInfo1),
"SomeStringProperty"
);
var validator =
new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(
metadata,
new ControllerContext()
);
// Act
ModelValidationResult[] result = validator.Validate(container).ToArray();
// Assert
ModelValidationResult modelValidationResult = Assert.Single(result);
Assert.Equal("This is an error message.", modelValidationResult.Message);
}
public void GetValidatorsReturnsValidatorForIDataErrorInfoRootType()
{
// Arrange
DataErrorInfoModelValidatorProvider validatorProvider =
new DataErrorInfoModelValidatorProvider();
DataErrorInfo1 model = new DataErrorInfo1();
ModelMetadata metadata = _metadataProvider.GetMetadataForType(
() => model,
typeof(DataErrorInfo1)
);
Type[] expectedTypes = new Type[]
{
typeof(DataErrorInfoModelValidatorProvider.DataErrorInfoClassModelValidator)
};
// Act
Type[] actualTypes = validatorProvider
.GetValidators(metadata, new ControllerContext())
.Select(v => v.GetType())
.ToArray();
// Assert
Assert.Equal(expectedTypes, actualTypes);
}
public void ClassValidator_Validate_IDataErrorInfoModelWithError()
{
// Arrange
DataErrorInfo1 model = new DataErrorInfo1()
{
Error = "This is an error message."
};
ModelMetadata metadata = _metadataProvider.GetMetadataForType(
() => model,
typeof(DataErrorInfo1)
);
var validator =
new DataErrorInfoModelValidatorProvider.DataErrorInfoClassModelValidator(
metadata,
new ControllerContext()
);
// Act
ModelValidationResult[] result = validator.Validate(null).ToArray();
// Assert
ModelValidationResult modelValidationResult = Assert.Single(result);
Assert.Equal("This is an error message.", modelValidationResult.Message);
}
public void GetModelValidatorWithFailedPropertyValidatorsPreventsTypeValidatorFromRunning()
{
// Arrange
ControllerContext context = new ControllerContext();
DataErrorInfo1 model = new DataErrorInfo1 {
Error = "Some Type Error"
};
model["SomeStringProperty"] = "Some Property Error";
model["SomeOtherStringProperty"] = "Some Other Property Error";
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForType(
() => model,
model.GetType()
);
ModelValidator validator = ModelValidator.GetModelValidator(metadata, context);
// Act
List <ModelValidationResult> result = validator.Validate(null).ToList();
// Assert
Assert.Equal(2, result.Count);
Assert.Equal("SomeStringProperty", result[0].MemberName);
Assert.Equal("Some Property Error", result[0].Message);
Assert.Equal("SomeOtherStringProperty", result[1].MemberName);
Assert.Equal("Some Other Property Error", result[1].Message);
}
public void PropertyValidator_Validate_IDataErrorInfoContainerWithNoErrorReturnsEmptyResults()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "SomeStringProperty");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(container).ToArray();
// Assert
Assert.Empty(result);
}
public void ClassValidator_Validate_IDataErrorInfoModelWithNoErrorReturnsEmptyResults()
{
// Arrange
DataErrorInfo1 model = new DataErrorInfo1();
ModelMetadata metadata = _metadataProvider.GetMetadataForType(() => model, typeof(DataErrorInfo1));
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoClassModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(null).ToArray();
// Assert
Assert.Empty(result);
}
public void PropertyValidator_Validate_IDataErrorInfoSkipsErrorProperty()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
container["Error"] = "This should never be shown.";
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "Error");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(container).ToArray();
// Assert
Assert.Empty(result);
}
public void GetValidatorsReturnsValidatorForIDataErrorInfoRootType() {
// Arrange
DataErrorInfoModelValidatorProvider validatorProvider = new DataErrorInfoModelValidatorProvider();
DataErrorInfo1 model = new DataErrorInfo1();
ModelMetadata metadata = _metadataProvider.GetMetadataForType(() => model, typeof(DataErrorInfo1));
Type[] expectedTypes = new Type[] {
typeof(DataErrorInfoModelValidatorProvider.DataErrorInfoClassModelValidator)
};
// Act
Type[] actualTypes = validatorProvider.GetValidators(metadata, new ControllerContext()).Select(v => v.GetType()).ToArray();
// Assert
CollectionAssert.AreEqual(expectedTypes, actualTypes);
}
public void PropertyValidator_Validate_NonIDataErrorInfoContainerReturnsEmptyResults()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
container["SomeStringProperty"] = "This is an error message.";
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "SomeStringProperty");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(new object()).ToArray();
// Assert
Assert.AreEqual(0, result.Length);
}
public void GetModelValidatorWithPropertyLevelValidator()
{
// Arrange
ControllerContext context = new ControllerContext();
DataErrorInfo1 model = new DataErrorInfo1();
model["SomeStringProperty"] = "Some Property Error";
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForType(() => model, model.GetType());
ModelValidator validator = ModelValidator.GetModelValidator(metadata, context);
// Act
ModelValidationResult result = validator.Validate(null).Single();
// Assert
Assert.Equal("SomeStringProperty", result.MemberName);
Assert.Equal("Some Property Error", result.Message);
}
public void ClassValidator_Validate_IDataErrorInfoModelWithError()
{
// Arrange
DataErrorInfo1 model = new DataErrorInfo1()
{
Error = "This is an error message."
};
ModelMetadata metadata = _metadataProvider.GetMetadataForType(() => model, typeof(DataErrorInfo1));
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoClassModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(null).ToArray();
// Assert
ModelValidationResult modelValidationResult = Assert.Single(result);
Assert.Equal("This is an error message.", modelValidationResult.Message);
}
public void PropertyValidator_Validate_NonIDataErrorInfoContainerReturnsEmptyResults()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
container["SomeStringProperty"] = "This is an error message.";
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "SomeStringProperty");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(new object()).ToArray();
// Assert
Assert.Empty(result);
}
public void PropertyValidator_Validate_IDataErrorInfoContainerWithError()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
container["SomeStringProperty"] = "This is an error message.";
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "SomeStringProperty");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(container).ToArray();
// Assert
ModelValidationResult modelValidationResult = Assert.Single(result);
Assert.Equal("This is an error message.", modelValidationResult.Message);
}
public void PropertyValidator_Validate_IDataErrorInfoSkipsErrorProperty()
{
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
container["Error"] = "This should never be shown.";
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "Error");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(container).ToArray();
// Assert
Assert.Empty(result);
}
public void ClassValidator_Validate_IDataErrorInfoModelWithNoErrorReturnsEmptyResults()
{
// Arrange
DataErrorInfo1 model = new DataErrorInfo1();
ModelMetadata metadata = _metadataProvider.GetMetadataForType(() => model, typeof(DataErrorInfo1));
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoClassModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(null).ToArray();
// Assert
Assert.Empty(result);
}
public void GetModelValidatorWithFailedPropertyValidatorsPreventsTypeValidatorFromRunning()
{
// Arrange
ControllerContext context = new ControllerContext();
DataErrorInfo1 model = new DataErrorInfo1 { Error = "Some Type Error" };
model["SomeStringProperty"] = "Some Property Error";
model["SomeOtherStringProperty"] = "Some Other Property Error";
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForType(() => model, model.GetType());
ModelValidator validator = ModelValidator.GetModelValidator(metadata, context);
// Act
List<ModelValidationResult> result = validator.Validate(null).ToList();
// Assert
Assert.Equal(2, result.Count);
Assert.Equal("SomeStringProperty", result[0].MemberName);
Assert.Equal("Some Property Error", result[0].Message);
Assert.Equal("SomeOtherStringProperty", result[1].MemberName);
Assert.Equal("Some Other Property Error", result[1].Message);
}
public void GetModelValidatorWithPropertyLevelValidator()
{
// Arrange
ControllerContext context = new ControllerContext();
DataErrorInfo1 model = new DataErrorInfo1();
model["SomeStringProperty"] = "Some Property Error";
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForType(() => model, model.GetType());
ModelValidator validator = ModelValidator.GetModelValidator(metadata, context);
// Act
ModelValidationResult result = validator.Validate(null).Single();
// Assert
Assert.Equal("SomeStringProperty", result.MemberName);
Assert.Equal("Some Property Error", result.Message);
}
public void PropertyValidator_Validate_IDataErrorInfoContainerWithNoErrorReturnsEmptyResults() {
// Arrange
DataErrorInfo1 container = new DataErrorInfo1();
ModelMetadata metadata = _metadataProvider.GetMetadataForProperty(() => container, typeof(DataErrorInfo1), "SomeStringProperty");
var validator = new DataErrorInfoModelValidatorProvider.DataErrorInfoPropertyModelValidator(metadata, new ControllerContext());
// Act
ModelValidationResult[] result = validator.Validate(container).ToArray();
// Assert
Assert.AreEqual(0, result.Length);
}
