public static void ValidateProperty_throws_ValidationException_if_Required_attribute_test_fails()
{
var validationContext = new ValidationContext(new ToBeValidated());
validationContext.MemberName = "PropertyWithRequiredAttribute";
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateProperty(null, validationContext));
AssertEx.IsType <RequiredAttribute>(exception.ValidationAttribute);
// cannot check error message - not defined on ret builds
Assert.Null(exception.Value);
}
public static void ValidateProperty_throws_ValidationException_if_errors()
{
var validationContext = new ValidationContext(new ToBeValidated());
validationContext.MemberName = "PropertyToBeTested";
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateProperty("Invalid Value", validationContext));
AssertEx.IsType <ValidValueStringPropertyAttribute>(exception.ValidationAttribute);
Assert.Equal("ValidValueStringPropertyAttribute.IsValid failed for value Invalid Value", exception.ValidationResult.ErrorMessage);
Assert.Equal("Invalid Value", exception.Value);
}
public static void TestValidateValueThrowsIfNoRequiredAttribute()
{
var validationContext = new ValidationContext(new ToBeValidated());
validationContext.MemberName = "PropertyWithRequiredAttribute";
var attributesToValidate = new ValidationAttribute[] { new ValidValueStringPropertyAttribute() };
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateValue("Invalid Value", validationContext, attributesToValidate));
AssertEx.IsType <ValidValueStringPropertyAttribute>(exception.ValidationAttribute);
Assert.Equal("ValidValueStringPropertyAttribute.IsValid failed for value Invalid Value", exception.ValidationResult.ErrorMessage);
Assert.Equal("Invalid Value", exception.Value);
}
public static void TestValidateValueThrowsIfNullRequiredAttribute()
{
var validationContext = new ValidationContext(new ToBeValidated());
validationContext.MemberName = "PropertyWithRequiredAttribute";
var attributesToValidate = new ValidationAttribute[] { new RequiredAttribute(), new ValidValueStringPropertyAttribute() };
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateValue(null, validationContext, attributesToValidate));
AssertEx.IsType <RequiredAttribute>(exception.ValidationAttribute);
// cannot check error message - not defined on ret builds
Assert.Null(exception.Value);
}
public static void TestValidateObjectThrowsIfRequiredTestFails()
{
var objectToBeValidated = new ToBeValidated()
{
PropertyWithRequiredAttribute = null
};
var validationContext = new ValidationContext(objectToBeValidated);
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateObject(objectToBeValidated, validationContext, true));
AssertEx.IsType <RequiredAttribute>(exception.ValidationAttribute);
// cannot check error message - not defined on ret builds
Assert.Null(exception.Value);
}
public static void ValidateObject_throws_ValidationException_if_errors()
{
var objectToBeValidated = new ToBeValidated()
{
PropertyToBeTested = "Invalid Value",
PropertyWithRequiredAttribute = "Valid Value"
};
var validationContext = new ValidationContext(objectToBeValidated);
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateObject(objectToBeValidated, validationContext, true));
AssertEx.IsType <ValidValueStringPropertyAttribute>(exception.ValidationAttribute);
Assert.Equal("ValidValueStringPropertyAttribute.IsValid failed for value Invalid Value", exception.ValidationResult.ErrorMessage);
Assert.Equal("Invalid Value", exception.Value);
}
public static void ValidateObject_throws_ValidationException_if_all_properties_are_valid_but_class_is_invalid()
{
var objectToBeValidated = new InvalidToBeValidated()
{
PropertyWithRequiredAttribute = "Valid Value"
};
var validationContext = new ValidationContext(objectToBeValidated);
var exception = Assert.Throws <ValidationException>(
() => Validator.ValidateObject(objectToBeValidated, validationContext, true));
AssertEx.IsType <ValidClassAttribute>(exception.ValidationAttribute);
Assert.Equal(
"ValidClassAttribute.IsValid failed for class of type " + typeof(InvalidToBeValidated).FullName,
exception.ValidationResult.ErrorMessage);
Assert.Equal(objectToBeValidated, exception.Value);
}