public void AppendAndReplaceValue_GivenInitialSuccessAndFailureParameter_ShouldReturnFailure()
{
// Arrange
var originalResult = new Result<string>
{
Success = true
};
var appendedResult = new Result<string>
{
Success = false,
Value = "appended value"
};
// Act
var returnedResult = originalResult.AppendAndReplaceValue(appendedResult);
// Assert
Assert.IsFalse(originalResult.Success);
Assert.IsFalse(returnedResult.Success);
Assert.AreEqual(appendedResult.Value, originalResult.Value);
Assert.AreEqual(appendedResult.Value, returnedResult.Value);
}
public void AppendAndReplaceValue_GivenMessage_ShouldAddMessage()
{
// Arrange
var originalMessage = "original message";
var originalResult = new Result<string>
{
Message = originalMessage
};
var appendedMessage = "appended message";
var appendedResult = new Result<string>
{
Message = appendedMessage,
Value = "appended value"
};
// Act
var returnedResult = originalResult.AppendAndReplaceValue(appendedResult);
// Assert
Assert.AreEqual(2, returnedResult.GetMessages().Count());
Assert.AreEqual(originalMessage, returnedResult.GetMessages().ElementAt(0));
Assert.AreEqual(appendedMessage, returnedResult.GetMessages().ElementAt(1));
Assert.AreEqual(2, originalResult.GetMessages().Count());
Assert.AreEqual(originalMessage, originalResult.GetMessages().ElementAt(0));
Assert.AreEqual(appendedMessage, originalResult.GetMessages().ElementAt(1));
Assert.AreEqual(appendedResult.Value, originalResult.Value);
Assert.AreEqual(appendedResult.Value, returnedResult.Value);
}
