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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <address.hxx>
#include <chartlis.hxx>
namespace {
const ScRange RANGE_1(10, 10, 0, 19, 10, 0);
const ScRange RANGE_2(20, 10, 0, 29, 10, 0);
const ScRange RANGE_INTERSECTING_1_AND_2(10, 10, 0, 29, 10, 0);
class ChartListenerCollectionTest : public CppUnit::TestFixture {
void ListenerGetsNotifiedWhenItsRangeIsSetDirty();
void ListenerGetsNotifiedTwiceWhenRegisteredTwoTimes();
void ListenerDoesNotGetNotifiedWhenListeningStops();
void ListenerStopsListeningForAllRanges();
void ListenersStopListeningIdependently();
CPPUNIT_TEST_SUITE(ChartListenerCollectionTest);
CPPUNIT_TEST(ListenerGetsNotifiedWhenItsRangeIsSetDirty);
CPPUNIT_TEST(ListenerGetsNotifiedTwiceWhenRegisteredTwoTimes);
CPPUNIT_TEST(ListenerDoesNotGetNotifiedWhenListeningStops);
CPPUNIT_TEST(ListenerStopsListeningForAllRanges);
CPPUNIT_TEST(ListenersStopListeningIdependently);
CPPUNIT_TEST_SUITE_END();
};
struct MockedHiddenRangeListener : public ScChartHiddenRangeListener {
unsigned mNotifyCount;
MockedHiddenRangeListener()
: mNotifyCount(0) {
}
void notify() override {
mNotifyCount++;
}
};
void ChartListenerCollectionTest::ListenerGetsNotifiedWhenItsRangeIsSetDirty() {
MockedHiddenRangeListener listener;
ScChartListenerCollection sut(nullptr);
sut.StartListeningHiddenRange(RANGE_1, &listener);
sut.SetRangeDirty(RANGE_INTERSECTING_1_AND_2);
CPPUNIT_ASSERT_EQUAL(1u, listener.mNotifyCount);
}
void ChartListenerCollectionTest::ListenerGetsNotifiedTwiceWhenRegisteredTwoTimes() {
MockedHiddenRangeListener listener;
ScChartListenerCollection sut(nullptr);
sut.StartListeningHiddenRange(RANGE_1, &listener);
sut.StartListeningHiddenRange(RANGE_2, &listener);
sut.SetRangeDirty(RANGE_INTERSECTING_1_AND_2);
CPPUNIT_ASSERT_EQUAL(2u, listener.mNotifyCount);
}
void ChartListenerCollectionTest::ListenerDoesNotGetNotifiedWhenListeningStops() {
MockedHiddenRangeListener listener;
ScChartListenerCollection sut(nullptr);
sut.StartListeningHiddenRange(RANGE_1, &listener);
sut.EndListeningHiddenRange(&listener);
sut.SetRangeDirty(RANGE_INTERSECTING_1_AND_2);
CPPUNIT_ASSERT_EQUAL(0u, listener.mNotifyCount);
}
void ChartListenerCollectionTest::ListenerStopsListeningForAllRanges() {
MockedHiddenRangeListener listener;
ScChartListenerCollection sut(nullptr);
sut.StartListeningHiddenRange(RANGE_1, &listener);
sut.StartListeningHiddenRange(RANGE_2, &listener);
sut.EndListeningHiddenRange(&listener);
sut.SetRangeDirty(RANGE_INTERSECTING_1_AND_2);
CPPUNIT_ASSERT_EQUAL(0u, listener.mNotifyCount);
}
void ChartListenerCollectionTest::ListenersStopListeningIdependently() {
MockedHiddenRangeListener listener1;
MockedHiddenRangeListener listener2;
ScChartListenerCollection sut(nullptr);
sut.StartListeningHiddenRange(RANGE_1, &listener1);
sut.StartListeningHiddenRange(RANGE_2, &listener2);
sut.EndListeningHiddenRange(&listener1);
sut.SetRangeDirty(RANGE_INTERSECTING_1_AND_2);
CPPUNIT_ASSERT_EQUAL(0u, listener1.mNotifyCount);
CPPUNIT_ASSERT_EQUAL(1u, listener2.mNotifyCount);
}
}
CPPUNIT_TEST_SUITE_REGISTRATION(ChartListenerCollectionTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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