private static void AssertMissingHelpTexts(IScenario scenario, AppRunnerResult result, StringBuilder sb)
{
var missingHelpTexts = scenario.Then.ResultsContainsTexts
.Where(t => !result.OutputContains(t))
.ToList();
if (missingHelpTexts.Count > 0)
{
sb.AppendLine();
sb.AppendLine($"Missing text in output:");
foreach (var text in missingHelpTexts)
{
sb.AppendLine();
sb.AppendLine($" {text}");
}
}
}
private static void AssertExitCodeAndErrorMessage(IScenario scenario, AppRunnerResult result)
{
var expectedExitCode = scenario.Then.ExitCode.GetValueOrDefault();
var missingHelpTexts = scenario.Then.ResultsContainsTexts
.Where(t => !result.OutputContains(t))
.ToList();
var unexpectedHelpTexts = scenario.Then.ResultsNotContainsTexts
.Where(result.OutputContains)
.ToList();
if (expectedExitCode != result.ExitCode || missingHelpTexts.Count > 0 || unexpectedHelpTexts.Count > 0)
{
var sb = new StringBuilder();
sb.AppendLine($"ExitCode: expected={expectedExitCode} actual={result.ExitCode}");
if (missingHelpTexts.Count > 0)
{
sb.AppendLine();
sb.AppendLine($"Missing text in output:");
foreach (var text in missingHelpTexts)
{
sb.AppendLine();
sb.AppendLine($" {text}");
}
}
if (unexpectedHelpTexts.Count > 0)
{
sb.AppendLine();
sb.AppendLine($"Unexpected text in output:");
foreach (var text in unexpectedHelpTexts)
{
sb.AppendLine();
sb.AppendLine($" {text}");
}
}
sb.AppendLine();
sb.AppendLine("Console output <begin> ------------------------------");
sb.AppendLine(String.IsNullOrWhiteSpace(result.ConsoleOut) ? "<no output>" : result.ConsoleOut);
sb.AppendLine("Console output <end> ------------------------------");
throw new AssertionFailedException(sb.ToString());
}
}