##// END OF EJS Templates
Implements validation of variable's range
Implements validation of variable's range

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FuzzingValidators.cpp
84 lines | 2.9 KiB | text/x-c | CppLexer
/ plugins / amda / tests / FuzzingValidators.cpp
#include "FuzzingValidators.h"
#include <QTest>
#include <functional>
Q_LOGGING_CATEGORY(LOG_FuzzingValidators, "FuzzingValidators")
namespace {
// /////////////// //
// RANGE VALIDATOR //
// /////////////// //
/**
* Checks that a range of a variable matches the expected range passed as a parameter
* @param variable the variable for which to check the range
* @param expectedRange the expected range
* @param getVariableRangeFun the function to retrieve the range from the variable
* @remarks if the variable is null, checks that the expected range is the invalid range
*/
void validateRange(std::shared_ptr<Variable> variable, const SqpRange &expectedRange,
std::function<SqpRange(const Variable &)> getVariableRangeFun)
{
auto compare = [](const auto &range, const auto &expectedRange, const auto &message) {
if (range == expectedRange) {
qCInfo(LOG_FuzzingValidators()).noquote() << message << "OK";
}
else {
qCInfo(LOG_FuzzingValidators()).noquote()
<< message << "FAIL (current range:" << range
<< ", expected range:" << expectedRange << ")";
QFAIL("");
}
};
if (variable) {
compare(getVariableRangeFun(*variable), expectedRange, "Checking variable's range...");
}
else {
compare(INVALID_RANGE, expectedRange, "Checking that there is no range set...");
}
}
/**
* Default implementation of @sa IFuzzingValidator. This validator takes as parameter of its
* construction a function of validation which is called in the validate() method
*/
class FuzzingValidator : public IFuzzingValidator {
public:
/// Signature of a validation function
using ValidationFunction = std::function<void(const VariableState &variableState)>;
explicit FuzzingValidator(ValidationFunction fun) : m_Fun(std::move(fun)) {}
void validate(const VariableState &variableState) const override { m_Fun(variableState); }
private:
ValidationFunction m_Fun;
};
} // namespace
std::unique_ptr<IFuzzingValidator> FuzzingValidatorFactory::create(FuzzingValidatorType type)
{
switch (type) {
case FuzzingValidatorType::DATA:
return std::make_unique<FuzzingValidator>([](const VariableState &variableState) {
/// @todo: complete
});
case FuzzingValidatorType::RANGE:
return std::make_unique<FuzzingValidator>([](const VariableState &variableState) {
auto getVariableRange = [](const Variable &variable) { return variable.range(); };
validateRange(variableState.m_Variable, variableState.m_Range, getVariableRange);
});
default:
// Default case returns invalid validator
break;
}
// Invalid validator
return std::make_unique<FuzzingValidator>(
[](const VariableState &) { QFAIL("Invalid validator"); });
}