public static Option <ExpectationResult> ErrorIfNoResults(
this IEventExpectation expectation,
IEnumerable <NormalizedResult> actualEvents)
{
if (actualEvents.Any())
{
return(None);
}
return(new ExpectationResult(
expectation,
new FailedAssertion("At least one result exists", null, new[] { "The tool produced no results" })));
}
public static ExpectationResult ErrorIfNotEnoughResults(
this IEventExpectation expectation
)
{
// all results have been "reserved" and there are not enough results produced by the recognizer to satisfy the expectation
return(new ExpectationResult(
expectation,
new FailedAssertion(
"Not enough results",
null,
"Not enough results were produced to match to all expectations."
)
));
}
public static Either <ExpectationResult, double[]> ErrorIfCannotMeasureDistance(
this IEventExpectation expectation,
IEnumerable <Validation <string, double> > values)
{
if (values.Any(v => v.IsSuccess))
{
return(values.Select(x => x.IfFail(double.PositiveInfinity)).ToArray());
}
// all results encountered errors when trying to find closest
var allErrors = values.Fails().ToArray();
return(new ExpectationResult(
expectation,
new ErrorAssertion("Finding closest result", null, allErrors)
));
}
