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#include <Variable/Variable.h>
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#include <Data/ScalarSeries.h>
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#include <QObject>
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#include <QtTest>
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#include <memory>
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namespace {
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/// Generates a date in double
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auto date = [](int year, int month, int day, int hours, int minutes, int seconds) {
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return DateUtils::secondsSinceEpoch(
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QDateTime{{year, month, day}, {hours, minutes, seconds}, Qt::UTC});
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};
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/// Generates a series of test data for a range
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std::shared_ptr<ScalarSeries> dataSeries(const DateTimeRange &range)
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{
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auto xAxisData = std::vector<double>{};
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auto valuesData = std::vector<double>{};
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auto value = 0;
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for (auto x = range.m_TStart; x <= range.m_TEnd; ++x, ++value) {
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xAxisData.push_back(x);
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valuesData.push_back(value);
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}
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return std::make_shared<ScalarSeries>(std::move(xAxisData), std::move(valuesData), Unit{},
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Unit{});
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}
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} // namespace
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Q_DECLARE_METATYPE(std::shared_ptr<ScalarSeries>)
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class TestVariable : public QObject {
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Q_OBJECT
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private slots:
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void initTestCase() { QSKIP("Skip it"); }
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void testClone_data();
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void testClone();
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void testNotInCacheRangeList();
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void testInCacheRangeList();
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void testNbPoints_data();
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void testNbPoints();
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void testRealRange_data();
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void testRealRange();
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};
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void TestVariable::testClone_data()
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{
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// ////////////// //
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// Test structure //
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// ////////////// //
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QTest::addColumn<QString>("name");
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QTest::addColumn<QVariantHash>("metadata");
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QTest::addColumn<DateTimeRange>("range");
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QTest::addColumn<DateTimeRange>("cacheRange");
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QTest::addColumn<std::shared_ptr<ScalarSeries> >("dataSeries");
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// ////////// //
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// Test cases //
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// ////////// //
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auto cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 0), date(2017, 1, 1, 13, 0, 0)};
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QTest::newRow("clone1") << QStringLiteral("var1")
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<< QVariantHash{{"data1", 1}, {"data2", "abc"}}
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<< DateTimeRange{date(2017, 1, 1, 12, 30, 0), (date(2017, 1, 1, 12, 45, 0))}
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<< cacheRange << dataSeries(cacheRange);
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}
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void TestVariable::testClone()
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{
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// Creates variable
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QFETCH(QString, name);
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QFETCH(QVariantHash, metadata);
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QFETCH(DateTimeRange, range);
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QFETCH(DateTimeRange, cacheRange);
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QFETCH(std::shared_ptr<ScalarSeries>, dataSeries);
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Variable variable{name, metadata};
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variable.setRange(range);
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variable.setCacheRange(cacheRange);
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variable.mergeDataSeries(dataSeries);
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// Clones variable
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auto clone = variable.clone();
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// Checks cloned variable's state
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QCOMPARE(clone->name(), name);
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QCOMPARE(clone->metadata(), metadata);
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QCOMPARE(clone->range(), range);
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QCOMPARE(clone->cacheRange(), cacheRange);
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// Compares data series
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if (dataSeries != nullptr) {
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QVERIFY(clone->dataSeries() != nullptr);
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QVERIFY(std::equal(dataSeries->cbegin(), dataSeries->cend(), clone->dataSeries()->cbegin(),
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clone->dataSeries()->cend(), [](const auto &it1, const auto &it2) {
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return it1.x() == it2.x() && it1.value() == it2.value();
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}));
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}
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else {
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QVERIFY(clone->dataSeries() == nullptr);
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}
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}
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void TestVariable::testNotInCacheRangeList()
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{
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auto varRS = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 20, 0}};
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auto varRE = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 40, 0}};
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auto sqpR = DateTimeRange{DateUtils::secondsSinceEpoch(varRS), DateUtils::secondsSinceEpoch(varRE)};
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auto varCRS = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 0, 0}};
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auto varCRE = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
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auto sqpCR
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= DateTimeRange{DateUtils::secondsSinceEpoch(varCRS), DateUtils::secondsSinceEpoch(varCRE)};
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Variable var{"Var test"};
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var.setRange(sqpR);
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var.setCacheRange(sqpCR);
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// 1: [ts,te] < varTS
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auto ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
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auto te = QDateTime{QDate{2017, 01, 01}, QTime{2, 1, 0, 0}};
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auto sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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auto notInCach = var.provideNotInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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auto notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(ts));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(te));
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// 2: ts < varTS < te < varTE
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideNotInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(ts));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(varCRS));
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// 3: varTS < ts < te < varTE
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 20, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideNotInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 0);
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// 4: varTS < ts < varTE < te
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 20, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideNotInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(varCRE));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(te));
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// 5: varTS < varTE < ts < te
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 20, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideNotInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(ts));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(te));
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// 6: ts <varTS < varTE < te
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 1, 0, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideNotInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 2);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(ts));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(varCRS));
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notInCachRange = notInCach[1];
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(varCRE));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(te));
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}
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void TestVariable::testInCacheRangeList()
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{
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auto varRS = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 20, 0}};
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auto varRE = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 40, 0}};
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auto sqpR = DateTimeRange{DateUtils::secondsSinceEpoch(varRS), DateUtils::secondsSinceEpoch(varRE)};
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auto varCRS = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 0, 0}};
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auto varCRE = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
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auto sqpCR
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= DateTimeRange{DateUtils::secondsSinceEpoch(varCRS), DateUtils::secondsSinceEpoch(varCRE)};
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Variable var{"Var test"};
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var.setRange(sqpR);
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var.setCacheRange(sqpCR);
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// 1: [ts,te] < varTS
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auto ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
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auto te = QDateTime{QDate{2017, 01, 01}, QTime{2, 1, 0, 0}};
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auto sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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auto notInCach = var.provideInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 0);
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// 2: ts < varTS < te < varTE
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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auto notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(varCRS));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(te));
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// 3: varTS < ts < te < varTE
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 20, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(ts));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(te));
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// 4: varTS < ts < varTE < te
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 20, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(ts));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(varCRE));
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// 5: varTS < varTE < ts < te
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 20, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 0);
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// 6: ts <varTS < varTE < te
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ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 1, 0, 0}};
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te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
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sqp = DateTimeRange{DateUtils::secondsSinceEpoch(ts), DateUtils::secondsSinceEpoch(te)};
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notInCach = var.provideInCacheRangeList(sqp);
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QCOMPARE(notInCach.size(), 1);
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notInCachRange = notInCach.first();
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QCOMPARE(notInCachRange.m_TStart, DateUtils::secondsSinceEpoch(varCRS));
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QCOMPARE(notInCachRange.m_TEnd, DateUtils::secondsSinceEpoch(varCRE));
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}
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namespace {
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/// Struct used to represent an operation for @sa TestVariable::testNbPoints()
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struct NbPointsOperation {
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DateTimeRange m_CacheRange; /// Range to set for the variable
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std::shared_ptr<ScalarSeries> m_DataSeries; /// Series to merge in the variable
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int m_ExpectedNbPoints; /// Number of points in the variable expected after operation
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};
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using NbPointsOperations = std::vector<NbPointsOperation>;
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} // namespace
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Q_DECLARE_METATYPE(NbPointsOperations)
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void TestVariable::testNbPoints_data()
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{
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// ////////////// //
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// Test structure //
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// ////////////// //
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QTest::addColumn<NbPointsOperations>("operations");
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// ////////// //
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// Test cases //
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// ////////// //
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NbPointsOperations operations{};
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// Sets cache range (expected nb points = values data)
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auto cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 0), date(2017, 1, 1, 12, 0, 9)};
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operations.push_back({cacheRange, dataSeries(cacheRange), 10});
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// Doubles cache but don't add data series (expected nb points don't change)
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cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 0), date(2017, 1, 1, 12, 0, 19)};
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operations.push_back({cacheRange, dataSeries(INVALID_RANGE), 10});
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// Doubles cache and data series (expected nb points change)
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cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 0), date(2017, 1, 1, 12, 0, 19)};
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operations.push_back({cacheRange, dataSeries(cacheRange), 20});
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// Decreases cache (expected nb points decreases as the series is purged)
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cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 5), date(2017, 1, 1, 12, 0, 9)};
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operations.push_back({cacheRange, dataSeries(INVALID_RANGE), 5});
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QTest::newRow("nbPoints1") << operations;
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}
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void TestVariable::testNbPoints()
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{
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// Creates variable
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Variable variable{"var"};
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QCOMPARE(variable.nbPoints(), 0);
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QFETCH(NbPointsOperations, operations);
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for (const auto &operation : operations) {
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// Sets cache range and merge data series
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variable.setCacheRange(operation.m_CacheRange);
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if (operation.m_DataSeries != nullptr) {
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variable.mergeDataSeries(operation.m_DataSeries);
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}
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// Checks nb points
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QCOMPARE(variable.nbPoints(), operation.m_ExpectedNbPoints);
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}
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}
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namespace {
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/// Struct used to represent a range operation on a variable
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/// @sa TestVariable::testRealRange()
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struct RangeOperation {
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DateTimeRange m_CacheRange; /// Range to set for the variable
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std::shared_ptr<ScalarSeries> m_DataSeries; /// Series to merge in the variable
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DateTimeRange m_ExpectedRealRange; /// Real Range expected after operation on the variable
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};
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using RangeOperations = std::vector<RangeOperation>;
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} // namespace
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Q_DECLARE_METATYPE(RangeOperations)
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void TestVariable::testRealRange_data()
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{
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// ////////////// //
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// Test structure //
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// ////////////// //
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QTest::addColumn<RangeOperations>("operations");
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// ////////// //
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// Test cases //
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// ////////// //
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RangeOperations operations{};
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// Inits cache range and data series (expected real range = cache range)
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auto cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 0), date(2017, 1, 1, 13, 0, 0)};
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operations.push_back({cacheRange, dataSeries(cacheRange), cacheRange});
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// Changes cache range and updates data series (expected real range = cache range)
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cacheRange = DateTimeRange{date(2017, 1, 1, 14, 0, 0), date(2017, 1, 1, 15, 0, 0)};
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operations.push_back({cacheRange, dataSeries(cacheRange), cacheRange});
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// Changes cache range and update data series but with a lower range (expected real range =
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// data series range)
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cacheRange = DateTimeRange{date(2017, 1, 1, 12, 0, 0), date(2017, 1, 1, 16, 0, 0)};
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auto dataSeriesRange = DateTimeRange{date(2017, 1, 1, 14, 0, 0), date(2017, 1, 1, 15, 0, 0)};
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operations.push_back({cacheRange, dataSeries(dataSeriesRange), dataSeriesRange});
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// Changes cache range but DON'T update data series (expected real range = cache range
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// before operation)
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cacheRange = DateTimeRange{date(2017, 1, 1, 10, 0, 0), date(2017, 1, 1, 17, 0, 0)};
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operations.push_back({cacheRange, nullptr, dataSeriesRange});
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QTest::newRow("realRange1") << operations;
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}
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void TestVariable::testRealRange()
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{
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// Creates variable (real range is invalid)
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Variable variable{"var"};
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QCOMPARE(variable.realRange(), INVALID_RANGE);
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QFETCH(RangeOperations, operations);
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for (const auto &operation : operations) {
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// Sets cache range and merge data series
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variable.setCacheRange(operation.m_CacheRange);
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if (operation.m_DataSeries != nullptr) {
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variable.mergeDataSeries(operation.m_DataSeries);
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}
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// Checks real range
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QCOMPARE(variable.realRange(), operation.m_ExpectedRealRange);
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}
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}
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QTEST_MAIN(TestVariable)
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#include "TestVariable.moc"
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