##// END OF EJS Templates
HG_REPOSITORIES » LPP » SciQLOP_Repos » SciQLop
RSS
Parser refactoring (1)...
Parser refactoring (1) Creates a helper that will be used to read the properties and values of an AMDA file, to generate the dataset. The helper is intended to replace the current implementation of the parser, to be more generic and thus manage the spectrograms more easily
perrinel - - Load All Authors

File last commit:

r835:105359887123
r944:e1494a5194f1
Show More
TestAmdaResultParser.cpp
286 lines | 11.5 KiB | text/x-c | CppLexer
/ plugins / amda / tests / TestAmdaResultParser.cpp
History | Annotation | Raw |Copy content |Copy permalink
#include "AmdaResultParser.h"
#include <Data/ScalarSeries.h>
#include <Data/VectorSeries.h>
#include <QObject>
#include <QtTest>
namespace {
/// Path for the tests
const auto TESTS_RESOURCES_PATH
= QFileInfo{QString{AMDA_TESTS_RESOURCES_DIR}, "TestAmdaResultParser"}.absoluteFilePath();
QDateTime dateTime(int year, int month, int day, int hours, int minutes, int seconds)
{
return QDateTime{{year, month, day}, {hours, minutes, seconds}, Qt::UTC};
}
QString inputFilePath(const QString &inputFileName)
{
return QFileInfo{TESTS_RESOURCES_PATH, inputFileName}.absoluteFilePath();
}
template <typename T>
struct ExpectedResults {
explicit ExpectedResults() = default;
explicit ExpectedResults(Unit xAxisUnit, Unit valuesUnit, const QVector<QDateTime> &xAxisData,
QVector<double> valuesData)
: ExpectedResults(xAxisUnit, valuesUnit, xAxisData,
QVector<QVector<double> >{std::move(valuesData)})
{
}
/// Ctor with QVector<QDateTime> as x-axis data. Datetimes are converted to doubles
explicit ExpectedResults(Unit xAxisUnit, Unit valuesUnit, const QVector<QDateTime> &xAxisData,
QVector<QVector<double> > valuesData)
: m_ParsingOK{true},
m_XAxisUnit{xAxisUnit},
m_ValuesUnit{valuesUnit},
m_XAxisData{},
m_ValuesData{std::move(valuesData)}
{
// Converts QVector<QDateTime> to QVector<double>
std::transform(xAxisData.cbegin(), xAxisData.cend(), std::back_inserter(m_XAxisData),
[](const auto &dateTime) { return dateTime.toMSecsSinceEpoch() / 1000.; });
}
/**
* Validates a DataSeries compared to the expected results
* @param results the DataSeries to validate
*/
void validate(std::shared_ptr<IDataSeries> results)
{
if (m_ParsingOK) {
auto dataSeries = dynamic_cast<T *>(results.get());
if (dataSeries == nullptr) {
// No unit detected, parsink ok but data is nullptr
// TODO, improve the test to verify that the data is null
return;
}
// Checks units
QVERIFY(dataSeries->xAxisUnit() == m_XAxisUnit);
QVERIFY(dataSeries->valuesUnit() == m_ValuesUnit);
auto verifyRange = [dataSeries](const auto &expectedData, const auto &equalFun) {
QVERIFY(std::equal(dataSeries->cbegin(), dataSeries->cend(), expectedData.cbegin(),
expectedData.cend(),
[&equalFun](const auto &dataSeriesIt, const auto &expectedX) {
return equalFun(dataSeriesIt, expectedX);
}));
};
// Checks x-axis data
verifyRange(m_XAxisData, [](const auto &seriesIt, const auto &value) {
return seriesIt.x() == value;
});
// Checks values data of each component
for (auto i = 0; i < m_ValuesData.size(); ++i) {
verifyRange(m_ValuesData.at(i), [i](const auto &seriesIt, const auto &value) {
auto itValue = seriesIt.value(i);
return (std::isnan(itValue) && std::isnan(value)) || seriesIt.value(i) == value;
});
}
}
else {
QVERIFY(results == nullptr);
}
}
// Parsing was successfully completed
bool m_ParsingOK{false};
// Expected x-axis unit
Unit m_XAxisUnit{};
// Expected values unit
Unit m_ValuesUnit{};
// Expected x-axis data
QVector<double> m_XAxisData{};
// Expected values data
QVector<QVector<double> > m_ValuesData{};
};
} // namespace
Q_DECLARE_METATYPE(ExpectedResults<ScalarSeries>)
Q_DECLARE_METATYPE(ExpectedResults<VectorSeries>)
class TestAmdaResultParser : public QObject {
Q_OBJECT
private:
template <typename T>
void testReadDataStructure()
{
// ////////////// //
// Test structure //
// ////////////// //
// Name of TXT file to read
QTest::addColumn<QString>("inputFileName");
// Expected results
QTest::addColumn<ExpectedResults<T> >("expectedResults");
}
template <typename T>
void testRead(AmdaResultParser::ValueType valueType)
{
QFETCH(QString, inputFileName);
QFETCH(ExpectedResults<T>, expectedResults);
// Parses file
auto filePath = inputFilePath(inputFileName);
auto results = AmdaResultParser::readTxt(filePath, valueType);
// ///////////////// //
// Validates results //
// ///////////////// //
expectedResults.validate(results);
}
private slots:
/// Input test data
/// @sa testReadScalarTxt()
void testReadScalarTxt_data();
/// Tests parsing scalar series of a TXT file
void testReadScalarTxt();
/// Input test data
/// @sa testReadVectorTxt()
void testReadVectorTxt_data();
/// Tests parsing vector series of a TXT file
void testReadVectorTxt();
};
void TestAmdaResultParser::testReadScalarTxt_data()
{
testReadDataStructure<ScalarSeries>();
// ////////// //
// Test cases //
// ////////// //
// Valid files
QTest::newRow("Valid file")
<< QStringLiteral("ValidScalar1.txt")
<< ExpectedResults<ScalarSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 0, 30), dateTime(2013, 9, 23, 9, 1, 30),
dateTime(2013, 9, 23, 9, 2, 30), dateTime(2013, 9, 23, 9, 3, 30),
dateTime(2013, 9, 23, 9, 4, 30), dateTime(2013, 9, 23, 9, 5, 30),
dateTime(2013, 9, 23, 9, 6, 30), dateTime(2013, 9, 23, 9, 7, 30),
dateTime(2013, 9, 23, 9, 8, 30), dateTime(2013, 9, 23, 9, 9, 30)},
QVector<double>{-2.83950, -2.71850, -2.52150, -2.57633, -2.58050, -2.48325, -2.63025,
-2.55800, -2.43250, -2.42200}};
QTest::newRow("Valid file (value of first line is invalid but it is converted to NaN")
<< QStringLiteral("WrongValue.txt")
<< ExpectedResults<ScalarSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 0, 30), dateTime(2013, 9, 23, 9, 1, 30),
dateTime(2013, 9, 23, 9, 2, 30)},
QVector<double>{std::numeric_limits<double>::quiet_NaN(), -2.71850, -2.52150}};
QTest::newRow("Valid file that contains NaN values")
<< QStringLiteral("NaNValue.txt")
<< ExpectedResults<ScalarSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 0, 30), dateTime(2013, 9, 23, 9, 1, 30),
dateTime(2013, 9, 23, 9, 2, 30)},
QVector<double>{std::numeric_limits<double>::quiet_NaN(), -2.71850, -2.52150}};
// Valid files but with some invalid lines (wrong unit, wrong values, etc.)
QTest::newRow("No unit file") << QStringLiteral("NoUnit.txt")
<< ExpectedResults<ScalarSeries>{Unit{QStringLiteral(""), true},
Unit{}, QVector<QDateTime>{},
QVector<double>{}};
QTest::newRow("Wrong unit file")
<< QStringLiteral("WrongUnit.txt")
<< ExpectedResults<ScalarSeries>{Unit{QStringLiteral(""), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 0, 30),
dateTime(2013, 9, 23, 9, 1, 30),
dateTime(2013, 9, 23, 9, 2, 30)},
QVector<double>{-2.83950, -2.71850, -2.52150}};
QTest::newRow("Wrong results file (date of first line is invalid")
<< QStringLiteral("WrongDate.txt")
<< ExpectedResults<ScalarSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 1, 30), dateTime(2013, 9, 23, 9, 2, 30)},
QVector<double>{-2.71850, -2.52150}};
QTest::newRow("Wrong results file (too many values for first line")
<< QStringLiteral("TooManyValues.txt")
<< ExpectedResults<ScalarSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 1, 30), dateTime(2013, 9, 23, 9, 2, 30)},
QVector<double>{-2.71850, -2.52150}};
QTest::newRow("Wrong results file (x of first line is NaN")
<< QStringLiteral("NaNX.txt")
<< ExpectedResults<ScalarSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 9, 23, 9, 1, 30), dateTime(2013, 9, 23, 9, 2, 30)},
QVector<double>{-2.71850, -2.52150}};
QTest::newRow("Invalid file type (vector)")
<< QStringLiteral("ValidVector1.txt")
<< ExpectedResults<ScalarSeries>{Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{}, QVector<double>{}};
// Invalid files
QTest::newRow("Invalid file (unexisting file)") << QStringLiteral("UnexistingFile.txt")
<< ExpectedResults<ScalarSeries>{};
QTest::newRow("Invalid file (file not found on server)") << QStringLiteral("FileNotFound.txt")
<< ExpectedResults<ScalarSeries>{};
}
void TestAmdaResultParser::testReadScalarTxt()
{
testRead<ScalarSeries>(AmdaResultParser::ValueType::SCALAR);
}
void TestAmdaResultParser::testReadVectorTxt_data()
{
testReadDataStructure<VectorSeries>();
// ////////// //
// Test cases //
// ////////// //
// Valid files
QTest::newRow("Valid file")
<< QStringLiteral("ValidVector1.txt")
<< ExpectedResults<VectorSeries>{
Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{dateTime(2013, 7, 2, 9, 13, 50), dateTime(2013, 7, 2, 9, 14, 6),
dateTime(2013, 7, 2, 9, 14, 22), dateTime(2013, 7, 2, 9, 14, 38),
dateTime(2013, 7, 2, 9, 14, 54), dateTime(2013, 7, 2, 9, 15, 10),
dateTime(2013, 7, 2, 9, 15, 26), dateTime(2013, 7, 2, 9, 15, 42),
dateTime(2013, 7, 2, 9, 15, 58), dateTime(2013, 7, 2, 9, 16, 14)},
QVector<QVector<double> >{
{-0.332, -1.011, -1.457, -1.293, -1.217, -1.443, -1.278, -1.202, -1.22, -1.259},
{3.206, 2.999, 2.785, 2.736, 2.612, 2.564, 2.892, 2.862, 2.859, 2.764},
{0.058, 0.496, 1.018, 1.485, 1.662, 1.505, 1.168, 1.244, 1.15, 1.358}}};
// Valid files but with some invalid lines (wrong unit, wrong values, etc.)
QTest::newRow("Invalid file type (scalar)")
<< QStringLiteral("ValidScalar1.txt")
<< ExpectedResults<VectorSeries>{Unit{QStringLiteral("nT"), true}, Unit{},
QVector<QDateTime>{},
QVector<QVector<double> >{{}, {}, {}}};
}
void TestAmdaResultParser::testReadVectorTxt()
{
testRead<VectorSeries>(AmdaResultParser::ValueType::VECTOR);
}
QTEST_MAIN(TestAmdaResultParser)
#include "TestAmdaResultParser.moc"