protected override MatchContext Match(Ust ust, MatchContext context)
{
var tryCatchStatement = ust as TryCatchStatement;
if (tryCatchStatement == null)
{
return(context.Fail());
}
MatchContext newContext;
if (tryCatchStatement.CatchClauses == null)
{
newContext = context.Fail();
}
else
{
bool result = tryCatchStatement.CatchClauses.Any(catchClause =>
{
if (IsCatchBodyEmpty && catchClause.Body.Statements.Any())
{
return(false);
}
return(!ExceptionTypes.Any() ||
ExceptionTypes.Any(type => type.MatchUst(catchClause.Type, context).Success));
});
newContext = context.Set(result);
}
return(newContext.AddUstIfSuccess(tryCatchStatement));
}
/// <summary>
/// Verifies that the type of the exception thrown by the unit test is expected
/// </summary>
/// <param name="exception">The exception thrown by the unit test</param>
protected override void Verify(Exception exception)
{
var seleniumException = exception as SeleniumTestFailedException;
if (seleniumException != null)
{
if (AllowDerivedTypes)
{
if (!seleniumException.InnerExceptions.All(s => ExceptionTypes.Any(n => n.IsInstanceOfType(s))))
{
RethrowIfAssertException(exception);
var exp = seleniumException.InnerExceptions
.First(s => ExceptionTypes.Any(n => n.IsInstanceOfType(s)));
throw new Exception(string.Format((IFormatProvider)CultureInfo.CurrentCulture, $"Test method threw exception {exp.GetType()}, but exception {string.Join(", ", ExceptionTypes.Select(s => s.FullName))} was expected. Exception message: {exp.Message}"));
}
}
if (!seleniumException.InnerExceptions.All(s => ExceptionTypes.Any(n => s.GetType() == n)))
{
RethrowIfAssertException(exception);
var exp = seleniumException.InnerExceptions.First(s => ExceptionTypes.Any(n => s.GetType() != n));
throw new Exception(string.Format((IFormatProvider)CultureInfo.CurrentCulture, $"Test method threw exception {exp.GetType()}, but exception {string.Join(", ", ExceptionTypes.Select(s => s.FullName))} was expected. Exception message: {exp.Message}"));
}
}
else if (seleniumException == null && exception != null)
{
RethrowIfAssertException(exception);
throw new Exception($"Test method threw exception {exception.GetType()}, but exception {string.Join(", ", ExceptionTypes.Select(s => s.FullName))} was expected. Exception message: {exception.Message}", exception);
}
else
{
RethrowIfAssertException(exception);
throw new Exception(string.Format((IFormatProvider)CultureInfo.CurrentCulture, NoExceptionMessage ?? "Test method did not throw exception."));
}
}