public void GetValidationMetadataForField_NoCreate_ReturnsMetadataIfFound() {
// Arrange
FormContext context = new FormContext();
FieldValidationMetadata metadata = new FieldValidationMetadata();
context.FieldValidators["fieldName"] = metadata;
// Act
FieldValidationMetadata result = context.GetValidationMetadataForField("fieldName");
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(metadata, result);
}
public void GetValidationMetadataForField_Create_CreatesNewMetadataIfNotFound() {
// Arrange
FormContext context = new FormContext();
// Act
FieldValidationMetadata result = context.GetValidationMetadataForField("fieldName", true /* createIfNotFound */);
// Assert
Assert.IsNotNull(result);
Assert.AreEqual("fieldName", result.FieldName);
Assert.AreEqual(1, context.FieldValidators.Count, "New metadata should have been added to FieldValidators.");
Assert.AreEqual(result, context.FieldValidators["fieldName"]);
}
public void GetValidationMetadataForFieldThrowsIfFieldNameIsNull() {
// Arrange
FormContext context = new FormContext();
// Act & assert
ExceptionHelper.ExpectArgumentExceptionNullOrEmpty(
delegate {
context.GetValidationMetadataForField(null);
}, "fieldName");
}
public void GetValidationMetadataForField_NoCreate_ReturnsNullIfNotFound() {
// Arrange
FormContext context = new FormContext();
// Act
FieldValidationMetadata result = context.GetValidationMetadataForField("fieldName");
// Assert
Assert.IsNull(result);
}
