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qt-creator/tests/unit/unittest/senddocumenttrackertest.cpp

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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include <cpptools/senddocumenttracker.h>
#include <gmock/gmock.h>
#include <gmock/gmock-matchers.h>
#include <gtest/gtest.h>
#include "gtest-qt-printing.h"
using CppTools::SendDocumentTracker;
using testing::PrintToString;
namespace {
MATCHER_P2(HasValues, lastSentRevision, lastCompletionPosition,
std::string(negation ? "isn't" : "is")
+ " DocumentRevisionManagement with last sent revision "+ PrintToString(lastSentRevision)
+ " , last completion position " + PrintToString(lastCompletionPosition))
{
return arg.lastSentRevision() == lastSentRevision
&& arg.lastCompletionPosition() == lastCompletionPosition;
}
class SendDocumentTracker : public testing::Test
{
protected:
::SendDocumentTracker tracker;
};
TEST_F(SendDocumentTracker, DefaultLastSentRevision)
{
ASSERT_THAT(tracker, HasValues(-1, -1));
}
TEST_F(SendDocumentTracker, SetRevision)
{
tracker.setLastSentRevision(46);
ASSERT_THAT(tracker, HasValues(46, -1));
}
TEST_F(SendDocumentTracker, SetLastCompletionPosition)
{
tracker.setLastCompletionPosition(33);
ASSERT_THAT(tracker, HasValues(-1, 33));
}
TEST_F(SendDocumentTracker, ApplyContentChange)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
tracker.applyContentChange(10);
ASSERT_THAT(tracker, HasValues(46, -1));
}
TEST_F(SendDocumentTracker, DontSendCompletionIfPositionIsEqual)
{
tracker.setLastCompletionPosition(33);
ASSERT_FALSE(tracker.shouldSendCompletion(33));
}
TEST_F(SendDocumentTracker, SendCompletionIfPositionIsDifferent)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
ASSERT_TRUE(tracker.shouldSendCompletion(22));
}
TEST_F(SendDocumentTracker, SendCompletionIfChangeIsBeforeCompletionPositionAndPositionIsEqual)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
tracker.applyContentChange(10);
ASSERT_TRUE(tracker.shouldSendCompletion(33));
}
TEST_F(SendDocumentTracker, DontSendCompletionIfChangeIsAfterCompletionPositionAndPositionIsEqual)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
tracker.applyContentChange(40);
ASSERT_FALSE(tracker.shouldSendCompletion(33));
}
TEST_F(SendDocumentTracker, DontSendRevisionIfRevisionIsEqual)
{
tracker.setLastSentRevision(46);
ASSERT_FALSE(tracker.shouldSendRevision(46));
}
TEST_F(SendDocumentTracker, SendRevisionIfRevisionIsDifferent)
{
tracker.setLastSentRevision(46);
ASSERT_TRUE(tracker.shouldSendRevision(21));
}
TEST_F(SendDocumentTracker, DontSendIfRevisionIsDifferentAndCompletionPositionIsEqualAndNoContentChange)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
ASSERT_FALSE(tracker.shouldSendRevisionWithCompletionPosition(21, 33));
}
TEST_F(SendDocumentTracker, DontSendIfRevisionIsDifferentAndCompletionPositionIsDifferentAndNoContentChange)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
ASSERT_FALSE(tracker.shouldSendRevisionWithCompletionPosition(21, 44));
}
TEST_F(SendDocumentTracker, DontSendIfRevisionIsEqualAndCompletionPositionIsDifferentAndNoContentChange)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
ASSERT_FALSE(tracker.shouldSendRevisionWithCompletionPosition(46,44));
}
TEST_F(SendDocumentTracker, SendIfChangeIsBeforeCompletionAndPositionIsEqualAndRevisionIsDifferent)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(33);
tracker.applyContentChange(10);
ASSERT_TRUE(tracker.shouldSendRevisionWithCompletionPosition(45, 33));
}
TEST_F(SendDocumentTracker, DontSendIfChangeIsAfterCompletionPositionAndRevisionIsDifferent)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(50);
tracker.applyContentChange(40);
ASSERT_FALSE(tracker.shouldSendRevisionWithCompletionPosition(45, 36));
}
TEST_F(SendDocumentTracker, SendIfChangeIsBeforeCompletionPositionAndRevisionIsDifferent)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(50);
tracker.applyContentChange(30);
ASSERT_TRUE(tracker.shouldSendRevisionWithCompletionPosition(45, 36));
}
TEST_F(SendDocumentTracker, ResetChangedContentStartPositionIfLastRevisionIsSet)
{
tracker.setLastSentRevision(46);
tracker.setLastCompletionPosition(50);
tracker.applyContentChange(30);
tracker.setLastSentRevision(47);
ASSERT_FALSE(tracker.shouldSendRevisionWithCompletionPosition(45, 36));
}
}