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#include <QString>
#include <QList>
#include <QStringList>
#include <QtTest>
#include "tsvserializer.h"
#include "csvserializer.h"
// TODO Add tests for CsvSerializer
class DsvFormatsTestTest : public QObject
{
Q_OBJECT
public:
DsvFormatsTestTest();
private:
QString toString(const QList<QStringList>& input);
QList<QStringList> sampleData;
QList<QStringList> sampleDeserializedData;
QString sampleTsv;
private Q_SLOTS:
void initTestCase();
void cleanupTestCase();
void testTsv1();
void testTsv2();
void testCsv1();
void testCsvPerformance();
};
DsvFormatsTestTest::DsvFormatsTestTest()
{
}
QString DsvFormatsTestTest::toString(const QList<QStringList>& input)
{
QStringList outputLines;
for (const QStringList& list : input)
outputLines << "QStringList("+list.join(", ")+")";
return "QList(\n "+outputLines.join(",\n ")+"\n)";
}
void DsvFormatsTestTest::initTestCase()
{
sampleData << QStringList{"a", "b c", "\"d\""};
sampleData << QStringList{"a\"a\"", "\"b\"c\"", "d\"\"e"};
sampleData << QStringList{"a\na", "b\tc", "d\t\"e"};
sampleData << QStringList{"a", "", "b", ""};
#ifdef Q_OS_MACX
QString lineSep = "\r";
#else
QString lineSep = "\n";
#endif
sampleTsv = "";
sampleTsv += "a\tb c\t\"d\"";
sampleTsv += lineSep;
sampleTsv += "a\"a\"\t\"b\"c\"\td\"\"e";
sampleTsv += lineSep;
sampleTsv += "\"a\na\"\t\"b\tc\"\t\"d\t\"\"e\"";
sampleTsv += lineSep;
sampleTsv += "a\t\tb\t";
sampleDeserializedData << QStringList{"a", "b c", "\"d\""};
sampleDeserializedData << QStringList{"a\"a\"", "\"b\"c\"", "d\"\"e"};
sampleDeserializedData << QStringList{"a\na", "\"b", "c\"", "\"d", "\"\"e\""};
sampleDeserializedData << QStringList{"a", "", "b", ""};
}
void DsvFormatsTestTest::cleanupTestCase()
{
}
void DsvFormatsTestTest::testTsv1()
{
QString result = TsvSerializer::serialize(sampleData);
QString common = "";
int i = 0;
if (result != sampleTsv)
{
int lgt = qMax(result.length(), sampleTsv.length());
for (i = 0; i < lgt && result[i] == sampleTsv[i]; i++)
common.append(result[i]);
}
QVERIFY2(result == sampleTsv, QString("Mismatch after %1: %2\nSample: %3\nGot : %4").arg(i).arg(common, sampleTsv, result).toLocal8Bit().data());
}
void DsvFormatsTestTest::testTsv2()
{
QList<QStringList> result = TsvSerializer::deserialize(sampleTsv);
QVERIFY2(result == sampleDeserializedData, QString("Sample: %1\nGot: %2").arg(toString(sampleDeserializedData), toString(result)).toLocal8Bit().data());
}
void DsvFormatsTestTest::testCsv1()
{
QList<QStringList> result = CsvSerializer::deserialize(QString("a,\"\""), CsvFormat::DEFAULT);
QVERIFY(result.size() == 1);
QVERIFY(result.first().size() == 2);
}
void DsvFormatsTestTest::testCsvPerformance()
{
QString input;
for (int i = 0; i < 10000; i++)
input += "abc,d,g,\"jkl\nh\",mno\r\n";
QTemporaryFile theFile;
theFile.open();
theFile.write(input.toLatin1());
theFile.seek(0);
QTextStream stream(&theFile);
QTime timer;
timer.start();
QList<QStringList> result = CsvSerializer::deserialize(stream, CsvFormat::DEFAULT);
int time = timer.elapsed();
QVERIFY(result.size() == 10000);
QVERIFY(result.first().size() == 5);
QVERIFY(result.last().size() == 5);
qDebug() << "Deserialization time:" << time;
}
QTEST_APPLESS_MAIN(DsvFormatsTestTest)
#include "tst_dsvformatstesttest.moc"
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