private void WriteExamples(TestStack.BDDfy.Scenario exampleScenario, IEnumerable <TestStack.BDDfy.Scenario> scenarioGroup)
{
WriteLine("Examples: ");
var scenarios = scenarioGroup.ToArray();
var allPassed = scenarios.All(s => s.Result == Result.Passed);
var exampleColumns = exampleScenario.Example.Headers.Length;
var numberColumns = allPassed ? exampleColumns : exampleColumns + 2;
var maxWidth = new int[numberColumns];
var rows = new List <string[]>();
Action <IEnumerable <string>, string, string> addRow = (cells, result, error) =>
{
var row = new string[numberColumns];
var index = 0;
foreach (var cellText in cells)
{
row[index++] = cellText;
}
if (!allPassed)
{
row[numberColumns - 2] = result;
row[numberColumns - 1] = error;
}
for (var i = 0; i < numberColumns; i++)
{
var rowValue = row[i];
if (rowValue != null && rowValue.Length > maxWidth[i])
{
maxWidth[i] = rowValue.Length;
}
}
rows.Add(row);
};
addRow(exampleScenario.Example.Headers, "Result", "Errors");
foreach (var scenario in scenarios)
{
var failingStep = scenario.Steps.FirstOrDefault(s => s.Result == Result.Failed);
var error = failingStep == null
? null
: string.Format("Step: {0} failed with exception: {1}", failingStep.Title, CreateExceptionMessage(failingStep));
addRow(scenario.Example.Values.Select(e => e.GetValueAsString()), scenario.Result.ToString(), error);
}
foreach (var row in rows)
{
WriteExampleRow(row, maxWidth);
}
}
void ReportOnStep(TestStack.BDDfy.Scenario scenario, Tuple <Step, string[]> stepAndLines, bool includeResults)
{
if (!includeResults)
{
foreach (var line in stepAndLines.Item2)
{
WriteLine("\t{0}", line);
}
return;
}
var step = stepAndLines.Item1;
var humanizedResult = Configurator.Scanners.Humanize(step.Result.ToString());
string message;
if (scenario.Result == Result.Passed)
{
message = string.Format("\t{0}", stepAndLines.Item2[0]);
}
else
{
var paddedFirstLine = stepAndLines.Item2[0].PadRight(_longestStepSentence.Value + 5);
message = string.Format("\t{0} [{1}] ", paddedFirstLine, humanizedResult);
}
if (stepAndLines.Item2.Length > 1)
{
message = string.Format("{0}\r\n{1}", message, string.Join("\r\n", stepAndLines.Item2.Skip(1)));
}
if (step.Exception != null)
{
message += CreateExceptionMessage(step);
}
WriteLine(message);
}
void Report(TestStack.BDDfy.Scenario scenario)
{
WriteLine();
WriteLine("Scenario: " + scenario.Title);
}