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///////////////////////////////////////////////////////////////////////////////
// Name: tests/controls/dataviewctrltest.cpp
// Purpose: wxDataViewCtrl unit test
// Author: Vaclav Slavik
// Created: 2011-08-08
// Copyright: (c) 2011 Vaclav Slavik <vslavik@gmail.com>
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#if wxUSE_DATAVIEWCTRL
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/app.h"
#include "wx/dataview.h"
#include "testableframe.h"
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class DataViewCtrlTestCase : public CppUnit::TestCase
{
public:
DataViewCtrlTestCase() { }
virtual void setUp();
virtual void tearDown();
private:
CPPUNIT_TEST_SUITE( DataViewCtrlTestCase );
CPPUNIT_TEST( DeleteSelected );
CPPUNIT_TEST( DeleteNotSelected );
CPPUNIT_TEST( GetSelectionForMulti );
CPPUNIT_TEST( GetSelectionForSingle );
CPPUNIT_TEST_SUITE_END();
// Create wxDataViewTreeCtrl with the given style.
void Create(long style);
void DeleteSelected();
void DeleteNotSelected();
void GetSelectionForMulti();
void GetSelectionForSingle();
void TestSelectionFor0and1();
// the dataview control itself
wxDataViewTreeCtrl *m_dvc;
// and some of its items
wxDataViewItem m_root,
m_child1,
m_child2,
m_grandchild;
DECLARE_NO_COPY_CLASS(DataViewCtrlTestCase)
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( DataViewCtrlTestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( DataViewCtrlTestCase, "DataViewCtrlTestCase" );
// ----------------------------------------------------------------------------
// test initialization
// ----------------------------------------------------------------------------
void DataViewCtrlTestCase::Create(long style)
{
m_dvc = new wxDataViewTreeCtrl(wxTheApp->GetTopWindow(),
wxID_ANY,
wxDefaultPosition,
wxSize(400, 200),
style);
m_root = m_dvc->AppendContainer(wxDataViewItem(), "The root");
m_child1 = m_dvc->AppendContainer(m_root, "child1");
m_grandchild = m_dvc->AppendItem(m_child1, "grandchild");
m_child2 = m_dvc->AppendItem(m_root, "child2");
m_dvc->SetSize(400, 200);
m_dvc->ExpandAncestors(m_root);
m_dvc->Refresh();
m_dvc->Update();
}
void DataViewCtrlTestCase::setUp()
{
Create(wxDV_MULTIPLE);
}
void DataViewCtrlTestCase::tearDown()
{
delete m_dvc;
m_dvc = NULL;
m_root =
m_child1 =
m_child2 =
m_grandchild = wxDataViewItem();
}
// ----------------------------------------------------------------------------
// the tests themselves
// ----------------------------------------------------------------------------
void DataViewCtrlTestCase::DeleteSelected()
{
wxDataViewItemArray sel;
sel.push_back(m_child1);
sel.push_back(m_grandchild);
sel.push_back(m_child2);
m_dvc->SetSelections(sel);
// delete a selected item
m_dvc->DeleteItem(m_child1);
m_dvc->GetSelections(sel);
// m_child1 and its children should be removed from the selection now
CPPUNIT_ASSERT_EQUAL( 1, sel.size() );
CPPUNIT_ASSERT( sel[0] == m_child2 );
}
void DataViewCtrlTestCase::DeleteNotSelected()
{
// TODO not working on OS X as expected
#ifndef __WXOSX__
wxDataViewItemArray sel;
sel.push_back(m_child1);
sel.push_back(m_grandchild);
m_dvc->SetSelections(sel);
// delete unselected item
m_dvc->DeleteItem(m_child2);
m_dvc->GetSelections(sel);
// m_child1 and its children should be unaffected
CPPUNIT_ASSERT_EQUAL( 2, sel.size() );
CPPUNIT_ASSERT( sel[0] == m_child1 );
CPPUNIT_ASSERT( sel[1] == m_grandchild );
#endif
}
void DataViewCtrlTestCase::TestSelectionFor0and1()
{
wxDataViewItemArray selections;
// Initially there is no selection.
CPPUNIT_ASSERT_EQUAL( 0, m_dvc->GetSelectedItemsCount() );
CPPUNIT_ASSERT( !m_dvc->HasSelection() );
CPPUNIT_ASSERT( !m_dvc->GetSelection().IsOk() );
CPPUNIT_ASSERT( !m_dvc->GetSelections(selections) );
CPPUNIT_ASSERT( selections.empty() );
// Select one item.
m_dvc->Select(m_child1);
CPPUNIT_ASSERT_EQUAL( 1, m_dvc->GetSelectedItemsCount() );
CPPUNIT_ASSERT( m_dvc->HasSelection() );
CPPUNIT_ASSERT( m_dvc->GetSelection().IsOk() );
CPPUNIT_ASSERT_EQUAL( 1, m_dvc->GetSelections(selections) );
CPPUNIT_ASSERT( selections[0] == m_child1 );
}
void DataViewCtrlTestCase::GetSelectionForMulti()
{
wxDataViewItemArray selections;
TestSelectionFor0and1();
// Also test with more than one selected item.
m_dvc->Select(m_child2);
CPPUNIT_ASSERT_EQUAL( 2, m_dvc->GetSelectedItemsCount() );
CPPUNIT_ASSERT( m_dvc->HasSelection() );
CPPUNIT_ASSERT( !m_dvc->GetSelection().IsOk() );
CPPUNIT_ASSERT_EQUAL( 2, m_dvc->GetSelections(selections) );
CPPUNIT_ASSERT( selections[1] == m_child2 );
}
void DataViewCtrlTestCase::GetSelectionForSingle()
{
delete m_dvc;
Create(0);
TestSelectionFor0and1();
}
#endif //wxUSE_DATAVIEWCTRL
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