testcachingloader.cpp

/*
  This file is part of the Cutelee template system.
 
  Copyright (c) 2015 Stephen Kelly <steveire@gmail.com>
 
  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 Licence, 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.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
*/
 
#include <QtCore/QDebug>
#include <QtCore/QFileInfo>
#include <QtTest/QTest>
 
#include "cachingloaderdecorator.h"
#include "context.h"
#include "coverageobject.h"
#include "engine.h"
#include "filterexpression.h"
#include "cutelee_paths.h"
#include "template.h"
#include <metaenumvariable_p.h>
 
typedef QHash<QString, QVariant> Dict;
 
Q_DECLARE_METATYPE(Cutelee::Error)
 
using namespace Cutelee;
 
class TestCachingLoader : public CoverageObject
{
  Q_OBJECT
 
private Q_SLOTS:
  void testRenderAfterError();
};
 
void TestCachingLoader::testRenderAfterError()
{
  Engine engine;
  engine.setPluginPaths({QStringLiteral(CUTELEE_PLUGIN_PATH)});
 
  std::shared_ptr<InMemoryTemplateLoader> loader(new InMemoryTemplateLoader);
  loader->setTemplate(QStringLiteral("template1"),
                      QStringLiteral("This template has an error {{ va>r }}"));
  loader->setTemplate(QStringLiteral("template2"), QStringLiteral("Ok"));
  loader->setTemplate(QStringLiteral("main"),
                      QStringLiteral("{% include template_var %}"));
 
  std::shared_ptr<Cutelee::CachingLoaderDecorator> cache(
      new Cutelee::CachingLoaderDecorator(loader));
 
  engine.addTemplateLoader(cache);
 
  Context c;
  Template t;
  t = engine.loadByName(QStringLiteral("main"));
 
  c.insert(QStringLiteral("template_var"), QLatin1String("template1"));
  QCOMPARE(t->render(&c), QString());
  QCOMPARE(t->error(), TagSyntaxError);
 
  c.insert(QStringLiteral("template_var"), QLatin1String("template2"));
  QCOMPARE(t->render(&c), QLatin1String("Ok"));
  QCOMPARE(t->error(), NoError);
}
 
QTEST_MAIN(TestCachingLoader)
#include "testcachingloader.moc"