kde-extraapps/kdevplatform/tests/json/jsontesthelpers.h

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/* This file is part of KDevelop
Copyright 2012 Olivier de Gaalon <olivier.jg@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KDEVPLATFORM_JSONTESTHELPERS_H
#define KDEVPLATFORM_JSONTESTHELPERS_H
#include "testsuite.h"
#define VERIFY_TYPE(type)\
if (!value.canConvert<type>())\
return JsonTestHelpers::INVALID_JSON_TYPE
#define __AddTest(testName, objType)\
bool testName##Added = KDevelop::TestSuite<objType>::get().addTest(#testName, &testName)
#define __DefineTest(testName, objType, objName)\
QString testName(const QVariant&, objType);\
__AddTest(testName, objType);\
QString testName(const QVariant &value, objType objName)
#define DeclarationTest(testName) __DefineTest(testName, KDevelop::Declaration*, decl)
#define TypeTest(testName) __DefineTest(testName, KDevelop::AbstractType::Ptr, type)
#define ContextTest(testName) __DefineTest(testName, KDevelop::DUContext*, ctxt)
namespace KDevelop
{
namespace JsonTestHelpers
{
const QString SUCCESS = QString();
const QString INVALID_JSON_TYPE = QString("Incorrect JSON type provided for test.");
template <class Type>
inline QString compareValues(Type realValue, const QVariant &value, const QString &errorDesc)
{
VERIFY_TYPE(Type);
const QString ERROR_MESSAGE = "%1 (\"%2\") doesn't match test data (\"%3\").";
return realValue == value.value<Type>() ?
SUCCESS : ERROR_MESSAGE.arg(errorDesc).arg(realValue).arg(value.value<Type>());
}
template <class Object>
inline QString testObject(Object obj, const QVariant &value, const QString &errorDesc)
{
VERIFY_TYPE(QVariantMap);
const QString ERROR_MESSAGE = "%1 did not pass tests.";
return KDevelop::TestSuite<Object>::get().runTests(value.toMap(), obj) ? SUCCESS : ERROR_MESSAGE.arg(errorDesc);
}
inline QString rangeStr(const KDevelop::RangeInRevision &range)
{
return QString("[(%1, %2), (%3, %4)]")
.arg(range.start.line)
.arg(range.start.column)
.arg(range.end.line)
.arg(range.end.column);
}
}
}
#endif //KDEVPLATFORM_JSONTESTHELPERS_H