public void MapToCompletionMessage_WhenMessageBodyByteArrayIsNotJsonAndMessageTypeIsValid_ShouldThrow(string messageType)
{
// Arrange
var messageBody = GetJsonByteArray("Some non-json string");
// Act & Assert
Assert.Throws <JsonSerializationException>(() => ProcessMessageMapper.MapToProcessCompletionMessage(messageType, messageBody));
}
public void MapToCompletionMessage_WhenMessageTypeIsProcessStart_ShouldReturnNull(string messageType)
{
// Arrange
byte[] messageBody = new byte[0];
// Act
var actualProcessCompleteMessage = ProcessMessageMapper.MapToProcessCompletionMessage(messageType, messageBody);
// Assert
Assert.Null(actualProcessCompleteMessage);
}
public void MapToCompletionMessage_WhenMessageTypeIsNotFinishOrException_ShouldReturnNull()
{
// Arrange
var messageType = "SomeUnsupportedType";
var expectedMessageId = Guid.NewGuid().ToString("N");
var expectedApplicationName = "MyApplicationName";
var processMessageStartFinish = new ProcessStartFinishMessage(messageType, expectedMessageId, expectedApplicationName, "Proc name", "Step 1", DateTime.UtcNow);
var messageBody = GetJsonByteArray(processMessageStartFinish);
// Act
var actualProcessCompleteMessage = ProcessMessageMapper.MapToProcessCompletionMessage(messageType, messageBody);
// Assert
Assert.Null(actualProcessCompleteMessage);
}
public void MapToCompletionMessage_WhenMessageTypeIsProcessException_ShouldReturnProcessCompletionMessage()
{
// Arrange
var messageType = "ProcessException";
var expectedMessageId = Guid.NewGuid().ToString("N");
var expectedApplicationName = "MyApplicationName";
var processMessageStartFinish = new ProcessExceptionMessage(messageType, expectedMessageId, expectedApplicationName, "SomeExceptionType", "Exception Message", DateTime.UtcNow);
var messageBody = GetJsonByteArray(processMessageStartFinish);
// Act
var actualProcessCompleteMessage = ProcessMessageMapper.MapToProcessCompletionMessage(messageType, messageBody);
// Assert
Assert.Equal("CompletionMessage", actualProcessCompleteMessage.MessageType);
Assert.Equal(expectedMessageId, actualProcessCompleteMessage.MessageId);
Assert.Equal(expectedApplicationName, actualProcessCompleteMessage.ApplicationName);
Assert.False(actualProcessCompleteMessage.CancellationToken.IsCancellationRequested);
}
