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1 ///////////////////////////////////////////////////////////////////////////////

2 // Name: tests/controls/dataviewctrltest.cpp

3 // Purpose: wxDataViewCtrl unit test

4 // Author: Vaclav Slavik

5 // Created: 2011-08-08

7 ///////////////////////////////////////////////////////////////////////////////

9 // ----------------------------------------------------------------------------

10 // headers

11 // ----------------------------------------------------------------------------

13 #include "testprec.h"

15 #if wxUSE_DATAVIEWCTRL

17 #ifdef __BORLANDC__

18 #pragma hdrstop

19 #endif

21 #include "wx/app.h"

22 #include "wx/dataview.h"

24 #include "testableframe.h"

26 // ----------------------------------------------------------------------------

27 // test class

28 // ----------------------------------------------------------------------------

 class DataViewCtrlTestCase : public CppUnit::TestCase

31 {

32 public:

33 DataViewCtrlTestCase() { }

35 virtual void setUp();

36 virtual void tearDown();

38 private:

39 CPPUNIT_TEST_SUITE( DataViewCtrlTestCase );

40 CPPUNIT_TEST( DeleteSelected );

41 CPPUNIT_TEST( DeleteNotSelected );

42 CPPUNIT_TEST( GetSelectionForMulti );

43 CPPUNIT_TEST( GetSelectionForSingle );

44 CPPUNIT_TEST_SUITE_END();

46 // Create wxDataViewTreeCtrl with the given style.

     void Create(long style);

49 void DeleteSelected();

50 void DeleteNotSelected();

51 void GetSelectionForMulti();

52 void GetSelectionForSingle();

54 void TestSelectionFor0and1();

56 // the dataview control itself

57 wxDataViewTreeCtrl *m_dvc;

59 // and some of its items

60 wxDataViewItem m_root,

61 m_child1,

62 m_child2,

63 m_grandchild;

65 DECLARE_NO_COPY_CLASS(DataViewCtrlTestCase)

66 };

68 // register in the unnamed registry so that these tests are run by default

69 CPPUNIT_TEST_SUITE_REGISTRATION( DataViewCtrlTestCase );

71 // also include in its own registry so that these tests can be run alone

 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( DataViewCtrlTestCase, "DataViewCtrlTestCase" );

74 // ----------------------------------------------------------------------------

75 // test initialization

76 // ----------------------------------------------------------------------------

 void DataViewCtrlTestCase::Create(long style)

79 {

     m_dvc = new wxDataViewTreeCtrl(wxTheApp->GetTopWindow(),

81 wxID_ANY,

82 wxDefaultPosition,

                                    wxSize(400, 200),

84 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);

92 m_dvc->ExpandAncestors(m_root);

93 m_dvc->Refresh();

94 m_dvc->Update();

95 }

 void DataViewCtrlTestCase::setUp()

98 {

99 Create(wxDV_MULTIPLE);

100 }

101

 void DataViewCtrlTestCase::tearDown()

103 {

104 delete m_dvc;

105 m_dvc = NULL;

106

107 m_root =

108 m_child1 =

109 m_child2 =

110 m_grandchild = wxDataViewItem();

111 }

112

113 // ----------------------------------------------------------------------------

114 // the tests themselves

115 // ----------------------------------------------------------------------------

116

 void DataViewCtrlTestCase::DeleteSelected()

118 {

119 wxDataViewItemArray sel;

120 sel.push_back(m_child1);

121 sel.push_back(m_grandchild);

122 sel.push_back(m_child2);

123 m_dvc->SetSelections(sel);

124

125 // delete a selected item

126 m_dvc->DeleteItem(m_child1);

127

128 m_dvc->GetSelections(sel);

129

130 // m_child1 and its children should be removed from the selection now

     CPPUNIT_ASSERT_EQUAL( 1, sel.size() );

     CPPUNIT_ASSERT( sel[0] == m_child2 );

133 }

134

 void DataViewCtrlTestCase::DeleteNotSelected()

136 {

137 // TODO not working on OS X as expected

138 #ifndef __WXOSX__

139 wxDataViewItemArray sel;

140 sel.push_back(m_child1);

141 sel.push_back(m_grandchild);

142 m_dvc->SetSelections(sel);

143

144 // delete unselected item

145 m_dvc->DeleteItem(m_child2);

146

147 m_dvc->GetSelections(sel);

148

149 // 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 );

153 #endif

154 }

155

 void DataViewCtrlTestCase::TestSelectionFor0and1()

157 {

158 wxDataViewItemArray selections;

159

160 // Initially there is no selection.

     CPPUNIT_ASSERT_EQUAL( 0, m_dvc->GetSelectedItemsCount() );

     CPPUNIT_ASSERT( !m_dvc->HasSelection() );

     CPPUNIT_ASSERT( !m_dvc->GetSelection().IsOk() );

164

     CPPUNIT_ASSERT( !m_dvc->GetSelections(selections) );

     CPPUNIT_ASSERT( selections.empty() );

167

168 // Select one item.

169 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 );

175 }

176

 void DataViewCtrlTestCase::GetSelectionForMulti()

178 {

179 wxDataViewItemArray selections;

180

181 TestSelectionFor0and1();

182

183 // Also test with more than one selected item.

184 m_dvc->Select(m_child2);

185

     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 );

191 }

192

 void DataViewCtrlTestCase::GetSelectionForSingle()

194 {

195 delete m_dvc;

196 Create(0);

197

198 TestSelectionFor0and1();

199 }

200

201 #endif //wxUSE_DATAVIEWCTRL