public void Validation_Method_Valid_No_Parameters()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
object[] parameters = null;
bool isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithNoParameters", context, parameters, null);
Assert.IsTrue(isValid);
List <ValidationResult> output = new List <ValidationResult>();
isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithNoParameters", context, parameters, output);
Assert.IsTrue(isValid);
Assert.AreEqual(0, output.Count);
}
public void Validation_Method_No_Attributes()
{
ValTestNoAttributesClass instance = new ValTestNoAttributesClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(instance, null);
object[] parameters = { "hello", 2.0 };
bool isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithoutAttributes", context, parameters, null);
Assert.IsTrue(isValid);
List <ValidationResult> output = new List <ValidationResult>();
isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithoutAttributes", context, parameters, output);
Assert.IsTrue(isValid);
Assert.AreEqual(0, output.Count);
}
public void Validation_Method_Invalid_No_Params()
{
ValTestClass vtc = new ValTestClass();
vtc._failMethod = true; // forces failure
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, null, null);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters' accepting zero parameters could not be found.");
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, null, new List <ValidationResult>());
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters' accepting zero parameters could not be found.");
}
public void Validation_Method_Invalid_Null_Params()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
object[] parameters = null; // actually requires 2 params
// IsValid entry point
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, null);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters' accepting zero parameters could not be found.");
// Validate entry point
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.ValidateMethodCall("MethodWithParameters", context, parameters);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters' accepting zero parameters could not be found.");
}
public void Validation_Fail_Method_Null_ValueType()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
object[] parameters = { "xxx", null }; // 2nd param should be double
// IsValid entry point
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, null);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters('System.String', null)' could not be found. Parameter count: 2.");
// Validate entry point
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.ValidateMethodCall("MethodWithParameters", context, parameters);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters('System.String', null)' could not be found. Parameter count: 2.");
}
public void Validation_Fail_Method_Too_Many_Params()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
object[] parameters = { "xxx", 2.0, 5 }; // actually requires 2 params
// IsValid entry point
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, null);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters('System.String', 'System.Double', 'System.Int32')' could not be found. Parameter count: 3.");
// Validate entry point
ExceptionHelper.ExpectException <MissingMethodException>(delegate()
{
ValidationUtilities.ValidateMethodCall("MethodWithParameters", context, parameters);
}, "Method 'OpenRiaServices.DomainServices.Hosting.Test.ValidationUtilitiesTests+ValTestClass.MethodWithParameters('System.String', 'System.Double', 'System.Int32')' could not be found. Parameter count: 3.");
}
public void Validation_Method_Invalid_Null_Required_Nullable()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
string message = "The doubleParam field is required.";
object[] parameters = { null }; // param is nullable but marked [Required]
ExceptionHelper.ExpectValidationException(delegate
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithRequiredNullableParameter", context, parameters, null);
}, message, typeof(RequiredAttribute), parameters[0]);
List <ValidationResult> output = new List <ValidationResult>();
bool isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithRequiredNullableParameter", context, parameters, output);
Assert.IsFalse(isValid);
Assert.AreEqual(1, output.Count);
UnitTestHelper.AssertListContains(output, message);
}
public void Validation_Method_Invalid_Bad_Params()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
string message = "The field FirstParameterDisplayName must be a string with a maximum length of 5.";
object[] parameters = { "LongerThan5Chars", 2.0 }; // legal params
ExceptionHelper.ExpectValidationException(delegate()
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, null);
}, message, typeof(StringLengthAttribute), parameters[0]);
List <ValidationResult> output = new List <ValidationResult>();
bool isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, output);
Assert.IsFalse(isValid);
Assert.AreEqual(1, output.Count);
UnitTestHelper.AssertListContains(output, message);
}
public void Validation_Method_Errors_Must_Match_Expected_Method_Description()
{
ValTestClass instance = new ValTestClass()
{
_failMethod = true
};
ValidationContext context = new ValidationContext(instance, null, null);
MethodInfo method = typeof(ValTestClass).GetMethod("MethodWithNoParameters");
List <ValidationResult> results = new List <ValidationResult>();
ExceptionHelper.ExpectException <ValidationException>(delegate
{
ValidationUtilities.ValidateMethodCall("MethodWithNoParameters", context, null);
}, "-MethodWithNoParameters");
bool result = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithNoParameters", context, null, results);
Assert.AreEqual(1, results.Count);
Assert.AreEqual("-MethodWithNoParameters", results[0].ErrorMessage);
}
public void Validation_Method_Invalid_Good_Params()
{
ValTestClass vtc = new ValTestClass();
ValidationContext context = ValidationUtilities.CreateValidationContext(vtc, null);
string message = "-MethodDisplayName";
vtc._failMethod = true; // tells validation method below to fail the IsValid
object[] parameters = { "hello", 2.0 }; // legal params
ExceptionHelper.ExpectValidationException(delegate
{
ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, null);
}, message, typeof(CustomValidationAttribute), vtc);
List <ValidationResult> output = new List <ValidationResult>();
bool isValid = ValidationUtilities.TryValidateCustomUpdateMethodCall("MethodWithParameters", context, parameters, output);
Assert.IsFalse(isValid);
Assert.AreEqual(1, output.Count);
UnitTestHelper.AssertListContains(output, message); // hyphen means it came from default formatter
}