test/source/chart/xchartdata.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <test/chart/xchartdata.hxx>
  11 #include <cppuhelper/implbase.hxx>
  12 #include <rtl/ref.hxx>
  13
  14 #include <com/sun/star/chart/ChartDataChangeEvent.hpp>
  15 #include <com/sun/star/chart/XChartData.hpp>
  16 #include <com/sun/star/chart/XChartDataArray.hpp>
  17 #include <com/sun/star/chart/XChartDataChangeEventListener.hpp>
  18 #include <com/sun/star/lang/EventObject.hpp>
  19
  20 #include <cppunit/TestAssert.h>
  21
  22 using namespace css;
  23
  24 namespace apitest
  25 {
  26 namespace
  27 {
  28 class MockedChartDataChangeEventListener
  29     : public ::cppu::WeakImplHelper<chart::XChartDataChangeEventListener>
  30 {
  31 public:
  32     MockedChartDataChangeEventListener()
  33         : m_bListenerCalled(false)
  34     {
  35     }
  36
  37     bool m_bListenerCalled;
  38     virtual void SAL_CALL chartDataChanged(const chart::ChartDataChangeEvent& /* rEvent */) override
  39     {
  40         m_bListenerCalled = true;
  41     }
  42
  43     virtual void SAL_CALL disposing(const lang::EventObject& /* xEvent */) override {}
  44 };
  45 }
  46
  47 void XChartData::testGetNotANumber()
  48 {
  49     uno::Reference<chart::XChartData> xCD(init(), uno::UNO_QUERY_THROW);
  50     const double fNaN = xCD->getNotANumber();
  51
  52     CPPUNIT_ASSERT(fNaN != 1.0);
  53 }
  54
  55 void XChartData::testIsNotANumber()
  56 {
  57     uno::Reference<chart::XChartData> xCD(init(), uno::UNO_QUERY_THROW);
  58     const double fNaN = xCD->getNotANumber();
  59     CPPUNIT_ASSERT(xCD->isNotANumber(fNaN));
  60     CPPUNIT_ASSERT(!xCD->isNotANumber(fNaN + 1.0));
  61 }
  62
  63 void XChartData::testChartDataChangeEventListener()
  64 {
  65     uno::Reference<chart::XChartData> xCD(init(), uno::UNO_QUERY_THROW);
  66
  67     rtl::Reference<MockedChartDataChangeEventListener> pListener0
  68         = new MockedChartDataChangeEventListener();
  69     xCD->addChartDataChangeEventListener(
  70         uno::Reference<chart::XChartDataChangeEventListener>(pListener0));
  71     rtl::Reference<MockedChartDataChangeEventListener> pListener1
  72         = new MockedChartDataChangeEventListener();
  73     xCD->addChartDataChangeEventListener(
  74         uno::Reference<chart::XChartDataChangeEventListener>(pListener1));
  75
  76     uno::Reference<chart::XChartDataArray> xCDD(xCD, uno::UNO_QUERY_THROW);
  77     uno::Sequence<uno::Sequence<double>> aData = xCDD->getData();
  78     auto& rFirstCell = aData.getArray()[0].getArray()[0];
  79     rFirstCell += 1.0;
  80     xCDD->setData(aData);
  81     CPPUNIT_ASSERT(pListener0->m_bListenerCalled);
  82     CPPUNIT_ASSERT(pListener1->m_bListenerCalled);
  83
  84     pListener0->m_bListenerCalled = false;
  85     pListener1->m_bListenerCalled = false;
  86
  87     xCD->removeChartDataChangeEventListener(
  88         uno::Reference<chart::XChartDataChangeEventListener>(pListener1));
  89     rFirstCell += 1.0;
  90     xCDD->setData(aData);
  91     CPPUNIT_ASSERT(pListener0->m_bListenerCalled);
  92     CPPUNIT_ASSERT(!pListener1->m_bListenerCalled);
  93 }
  94
  95 } // namespace apitest
  96
  97 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */