/// <summary>
/// Creates a new file containing the missing steps and adds them to the visual studio
/// solution. Then displays a message conveying whether it succeeded.
/// </summary>
private void WriteStepsToFile(IStepDefinitionSkeletonProvider skeletonProvider, List<StepInstance> missingSteps)
{
//Store info on file
StepDefSkeletonInfo info = new StepDefSkeletonInfo(_suggestedStepDefName,
_defaultNamespace);
//Generate the skeleton for the new file
string skeleton = skeletonProvider.GetFileSkeleton(missingSteps, info);
string file;
try
{
//Try to write the skeleton to a file
file = _handler.WriteToFile(skeleton, false, _suggestedStepDefName, _featurePath);
}
catch (FileHandlerException fileHandlerException)
{
//If the file already existed, ask to overwrite
var overwrite = MessageBox.Show(fileHandlerException.Message, MessageBoxHeader,
MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
//If they have selected to overwrite then add again, this time allowing overwrites
if (overwrite == DialogResult.Yes)
file = _handler.WriteToFile(skeleton, true, _suggestedStepDefName, _featurePath);
else
throw new FileGeneratorException("Cancelled creating step definition file.");
}
//Add the file generated to the visual studio solution
if (!_handler.AddToSolution(_sln, _featurePath, file))
MessageBox.Show(
"A step defintion file has been created but it could not be added to an existing visual studio project",
MessageBoxHeader, MessageBoxButtons.OK, MessageBoxIcon.Warning);
else
MessageBox.Show("Success! A step definition file has been generated",
MessageBoxHeader);
}
