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/*
* Copyright (C) 2010-2014 Jeremy Lainé
* Contact: https://github.com/jlaine/qdjango
*
* This file is part of the QDjango Library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
#include "QDjangoScript.h"
#include "auth-models.h"
#include "util.h"
Q_DECLARE_METATYPE(QDjangoQuerySet<User>)
/** Test QDjango scripting.
*/
class tst_QDjangoScript : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void testWhereConstructor();
void testWhereOperators();
void testWhereToString();
void testModel();
void cleanupTestCase();
private:
QDjangoMetaModel metaModel;
QScriptEngine *engine;
};
void tst_QDjangoScript::cleanupTestCase()
{
metaModel.dropTable();
delete engine;
}
void tst_QDjangoScript::initTestCase()
{
initialiseDatabase();
metaModel = QDjango::registerModel<User>();
QCOMPARE(metaModel.createTable(), true);
engine = new QScriptEngine(this);
QDjangoScript::registerWhere(engine);
QDjangoScript::registerModel<User>(engine);
}
void tst_QDjangoScript::testWhereConstructor()
{
QScriptValue result;
QDjangoWhere where;
// equals
result = engine->evaluate("Q({'username': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username = ?"), QVariantList() << "foobar");
// less than
result = engine->evaluate("Q({'username__lt': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username < ?"), QVariantList() << "foobar");
// less than or equal to
result = engine->evaluate("Q({'username__lte': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username <= ?"), QVariantList() << "foobar");
// greater than
result = engine->evaluate("Q({'username__gt': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username > ?"), QVariantList() << "foobar");
// greater than or equal to
result = engine->evaluate("Q({'username__gte': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username >= ?"), QVariantList() << "foobar");
QDjangoDatabase::DatabaseType databaseType = QDjangoDatabase::databaseType(QDjango::database());
if (databaseType == QDjangoDatabase::MySqlServer) {
// starts with
result = engine->evaluate("Q({'username__startswith': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username LIKE BINARY ?"), QVariantList() << "foobar%");
// ends with
result = engine->evaluate("Q({'username__endswith': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username LIKE BINARY ?"), QVariantList() << "%foobar");
// contains
result = engine->evaluate("Q({'username__contains': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username LIKE BINARY ?"), QVariantList() << "%foobar%");
} else {
// starts with
result = engine->evaluate("Q({'username__startswith': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username LIKE ?"), QVariantList() << "foobar%");
// ends with
result = engine->evaluate("Q({'username__endswith': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username LIKE ?"), QVariantList() << "%foobar");
// contains
result = engine->evaluate("Q({'username__contains': 'foobar'})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username LIKE ?"), QVariantList() << "%foobar%");
}
// in
result = engine->evaluate("Q({'username__in': ['foobar', 'wiz']})");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username IN (?, ?)"), QVariantList() << "foobar" << "wiz");
// double constructor
result = engine->evaluate("Q(Q({'username': 'foobar'}))");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username = ?"), QVariantList() << "foobar");
}
void tst_QDjangoScript::testWhereOperators()
{
QScriptValue result;
QDjangoWhere where;
// AND operator
result = engine->evaluate("Q({'username': 'foobar'}).and(Q({'password': 'foopass'}))");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username = ? AND password = ?"), QVariantList() << "foobar" << "foopass");
// OR operator
result = engine->evaluate("Q({'username': 'foobar'}).or(Q({'password': 'foopass'}))");
where = engine->fromScriptValue<QDjangoWhere>(result);
CHECKWHERE(where, QLatin1String("username = ? OR password = ?"), QVariantList() << "foobar" << "foopass");
}
void tst_QDjangoScript::testWhereToString()
{
QScriptValue result = engine->evaluate("Q({'username': 'foobar'}).toString()");
QCOMPARE(result.toString(), QLatin1String("Q(username = ?)"));
}
void tst_QDjangoScript::testModel()
{
// create model instance
QScriptValue result = engine->evaluate("user = User();");
User *user = qobject_cast<User*>(result.toQObject());
QVERIFY(user != 0);
// set properties
engine->evaluate("user.username = 'foobar';");
QCOMPARE(user->username(), QLatin1String("foobar"));
}
QTEST_MAIN(tst_QDjangoScript)
#include "tst_qdjangoscript.moc"
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