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#include <QtTest>

#include "appparser.h"

class tst_AppParser : public QObject {
    Q_OBJECT

private Q_SLOTS:
    void testValidVersion1_data();
    void testValidVersion1();

    void testInvalid_data();
    void testInvalid();

    void testFileOpen();
};


void tst_AppParser::testValidVersion1_data()
{
    QTest::addColumn<QByteArray>("input");
    QTest::addColumn<QString>("icon");
    QTest::addColumn<QString>("name");
    QTest::addColumn<QString>("exec");
    QTest::addColumn<QString>("path");

    QTest::addRow("clock")
        << QByteArray("{\"Type\":\"Application\", \"Version\":1, \"Icon\":\"icon\", \"Name\":\"Clocks\",\"Exec\":\"clocks\"}")
        << QStringLiteral("icon") << QStringLiteral("Clocks") << QStringLiteral("clocks") << QString();
    QTest::addRow("path")
        << QByteArray("{\"Type\":\"Application\", \"Version\":1, \"Icon\":\"icon\", \"Name\":\"Clocks\",\"Exec\":\"clocks\",\"Path\":\"P\"}")
        << QStringLiteral("icon") << QStringLiteral("Clocks") << QStringLiteral("clocks") << QStringLiteral("P");
}

void tst_AppParser::testValidVersion1()
{
    QFETCH(QByteArray, input);
    QFETCH(QString, icon);
    QFETCH(QString, name);
    QFETCH(QString, exec);
    QFETCH(QString, path);

    bool ok = false;
    auto entry = AppParser::parseData(input, QStringLiteral("dummy"), &ok);
    QVERIFY(ok);
}

void tst_AppParser::testInvalid_data()
{
    QTest::addColumn<QByteArray>("input");
    QTest::addRow("no json") << QByteArray("12345");
    QTest::addRow("array") << QByteArray("[]");
    QTest::addRow("no content") << QByteArray("{}");
    QTest::addRow("empty") << QByteArray("");
}

void tst_AppParser::testInvalid()
{
    QFETCH(QByteArray, input);

    bool ok = true;
    AppParser::parseData(input, QStringLiteral("dummy"), &ok);
    QVERIFY(!ok);
}

void tst_AppParser::testFileOpen()
{
    bool ok = true;

    AppParser::parseFile(":/can_not_exist_here.json", &ok);
    QVERIFY(!ok);

    ok = false;
    auto entry = AppParser::parseFile(":/app.json", &ok);
    QVERIFY(ok);
    QCOMPARE(entry.iconName, QStringLiteral("qrc:/images/Icon_Clocks.png"));
    QCOMPARE(entry.appName, QStringLiteral("Clocks"));
    QCOMPARE(entry.executableName, QStringLiteral("clocks"));
    QCOMPARE(entry.executablePath, QStringLiteral("./"));
}

QTEST_MAIN(tst_AppParser)
#include "tst_appparser.moc"