wxWidgets/tests/controls/textentrytest.h

///////////////////////////////////////////////////////////////////////////////
// Name:        tests/controls/textentrytest.h
// Purpose:     Base class implementing wxTextEntry unit tests
// Author:      Vadim Zeitlin
// Created:     2008-09-19 (extracted from textctrltest.cpp)
// RCS-ID:      $Id$
// Copyright:   (c) 2007, 2008 Vadim Zeitlin <vadim@wxwidgets.org>
///////////////////////////////////////////////////////////////////////////////

#ifndef _WX_TESTS_CONTROLS_TEXTENTRYTEST_H_
#define _WX_TESTS_CONTROLS_TEXTENTRYTEST_H_

// ----------------------------------------------------------------------------
// abstract base class testing wxTextEntry methods
// ----------------------------------------------------------------------------

class TextEntryTestCase : public CppUnit::TestCase
{
public:
    TextEntryTestCase() { }

protected:
    // this function must be overridden by the derived classes to return the
    // text entry object we're testing, typically this is done by creating a
    // control implementing wxTextEntry interface in setUp() virtual method and
    // just returning it from here
    virtual wxTextEntry *GetTestEntry() const = 0;

    // and this one must be overridden to return the window which implements
    // wxTextEntry interface -- usually it will return the same pointer as
    // GetTestEntry(), just as a different type
    virtual wxWindow *GetTestWindow() const = 0;

    // this should be inserted in the derived class CPPUNIT_TEST_SUITE
    // definition to run all wxTextEntry tests as part of it
    #define wxTEXT_ENTRY_TESTS() \
        CPPUNIT_TEST( SetValue ); \
        CPPUNIT_TEST( TextChangeEvents ); \
        CPPUNIT_TEST( Selection ); \
        CPPUNIT_TEST( InsertionPoint ); \
        CPPUNIT_TEST( Replace )

    void SetValue();
    void TextChangeEvents();
    void Selection();
    void InsertionPoint();
    void Replace();

private:
    // Selection() test helper: verify that selection is as described by the
    // function parameters
    void AssertSelection(int from, int to, const char *sel);

    // helper of AssertSelection(): check that the text selected in the control
    // is the given one
    //
    // this is necessary to disable testing this in wxComboBox test as it
    // doesn't provide any way to access the string selection directly, its
    // GetStringSelection() method returns the currently selected string in the
    // wxChoice part of the control, not the selected text
    virtual void CheckStringSelection(const char *sel);

    DECLARE_NO_COPY_CLASS(TextEntryTestCase)
};

#endif // _WX_TESTS_CONTROLS_TEXTENTRYTEST_H_