tests/controls/spinctrltest.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        tests/controls/spinctrltest.cpp
   3 // Purpose:     wxSpinCtrl unit test
   4 // Author:      Steven Lamerton
   5 // Created:     2010-07-21
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2010 Steven Lamerton
   8 ///////////////////////////////////////////////////////////////////////////////
   9
  10 #include "testprec.h"
  11
  12 #if wxUSE_SPINCTRL
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/app.h"
  20 #endif // WX_PRECOMP
  21
  22 #include "testableframe.h"
  23 #include "wx/uiaction.h"
  24 #include "wx/spinctrl.h"
  25
  26 class SpinCtrlTestCase : public CppUnit::TestCase
  27 {
  28 public:
  29     SpinCtrlTestCase() { }
  30
  31     void setUp();
  32     void tearDown();
  33
  34 private:
  35     CPPUNIT_TEST_SUITE( SpinCtrlTestCase );
  36         CPPUNIT_TEST( Initial );
  37         WXUISIM_TEST( Arrows );
  38         WXUISIM_TEST( Wrap );
  39         CPPUNIT_TEST( Range );
  40         CPPUNIT_TEST( Value );
  41     CPPUNIT_TEST_SUITE_END();
  42
  43     void Initial();
  44     void Arrows();
  45     void Wrap();
  46     void Range();
  47     void Value();
  48
  49     wxSpinCtrl* m_spin;
  50
  51     DECLARE_NO_COPY_CLASS(SpinCtrlTestCase)
  52 };
  53
  54 // register in the unnamed registry so that these tests are run by default
  55 CPPUNIT_TEST_SUITE_REGISTRATION( SpinCtrlTestCase );
  56
  57 // also include in its own registry so that these tests can be run alone
  58 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( SpinCtrlTestCase, "SpinCtrlTestCase" );
  59
  60 void SpinCtrlTestCase::setUp()
  61 {
  62     m_spin = new wxSpinCtrl(wxTheApp->GetTopWindow());
  63 }
  64
  65 void SpinCtrlTestCase::tearDown()
  66 {
  67     wxDELETE(m_spin);
  68 }
  69
  70 void SpinCtrlTestCase::Initial()
  71 {
  72     // Initial value is defined by "initial" argument which is 0 by default.
  73     CPPUNIT_ASSERT_EQUAL( 0, m_spin->GetValue() );
  74
  75     wxWindow* const parent = m_spin->GetParent();
  76
  77     // Recreate the control with another "initial" to check this.
  78     delete m_spin;
  79     m_spin = new wxSpinCtrl(parent, wxID_ANY, "",
  80                             wxDefaultPosition, wxDefaultSize, 0,
  81                             0, 100, 17);
  82     CPPUNIT_ASSERT_EQUAL( 17, m_spin->GetValue() );
  83
  84     // But if the text string is specified, it takes precedence.
  85     delete m_spin;
  86     m_spin = new wxSpinCtrl(parent, wxID_ANY, "99",
  87                             wxDefaultPosition, wxDefaultSize, 0,
  88                             0, 100, 17);
  89     CPPUNIT_ASSERT_EQUAL( 99, m_spin->GetValue() );
  90 }
  91
  92 void SpinCtrlTestCase::Arrows()
  93 {
  94 #if wxUSE_UIACTIONSIMULATOR
  95     EventCounter updated(m_spin, wxEVT_COMMAND_SPINCTRL_UPDATED);
  96
  97     wxUIActionSimulator sim;
  98
  99     m_spin->SetFocus();
 100
 101     sim.Char(WXK_UP);
 102
 103     wxYield();
 104
 105     CPPUNIT_ASSERT_EQUAL(1, updated.GetCount());
 106     CPPUNIT_ASSERT_EQUAL(1, m_spin->GetValue());
 107     updated.Clear();
 108
 109     sim.Char(WXK_DOWN);
 110
 111     wxYield();
 112
 113     CPPUNIT_ASSERT_EQUAL(1, updated.GetCount());
 114     CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
 115 #endif
 116 }
 117
 118 void SpinCtrlTestCase::Wrap()
 119 {
 120 #if wxUSE_UIACTIONSIMULATOR
 121     wxDELETE(m_spin);
 122     m_spin = new wxSpinCtrl(wxTheApp->GetTopWindow(), wxID_ANY, "",
 123                             wxDefaultPosition, wxDefaultSize,
 124                             wxSP_ARROW_KEYS | wxSP_WRAP);
 125
 126     wxUIActionSimulator sim;
 127
 128     m_spin->SetFocus();
 129
 130     sim.Char(WXK_DOWN);
 131
 132     wxYield();
 133
 134     CPPUNIT_ASSERT_EQUAL(100, m_spin->GetValue());
 135
 136     sim.Char(WXK_UP);
 137
 138     wxYield();
 139
 140     CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
 141 #endif
 142 }
 143
 144 void SpinCtrlTestCase::Range()
 145 {
 146     CPPUNIT_ASSERT_EQUAL(0, m_spin->GetMin());
 147     CPPUNIT_ASSERT_EQUAL(100, m_spin->GetMax());
 148
 149     //Test neagtive ranges
 150     m_spin->SetRange(-10, 10);
 151
 152     CPPUNIT_ASSERT_EQUAL(-10, m_spin->GetMin());
 153     CPPUNIT_ASSERT_EQUAL(10, m_spin->GetMax());
 154
 155     //Test backwards ranges
 156     m_spin->SetRange(75, 50);
 157
 158     CPPUNIT_ASSERT_EQUAL(75, m_spin->GetMin());
 159     CPPUNIT_ASSERT_EQUAL(50, m_spin->GetMax());
 160 }
 161
 162 void SpinCtrlTestCase::Value()
 163 {
 164     CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
 165
 166     m_spin->SetValue(50);
 167
 168     CPPUNIT_ASSERT_EQUAL(50, m_spin->GetValue());
 169
 170     m_spin->SetValue(-10);
 171
 172     CPPUNIT_ASSERT_EQUAL(0, m_spin->GetValue());
 173
 174     m_spin->SetValue(110);
 175
 176     CPPUNIT_ASSERT_EQUAL(100, m_spin->GetValue());
 177 }
 178
 179 #endif