#include <QtTest/QtTest>
#include "util.h"
#include "combobox.h"
#include <QAbstractItemView>
#include <QCompleter>

static QString xml = 
	"<combobox name=\"mycombobox\" type=\"search\">\n"
	"  <item value=\"item1\" caption=\"Item 1\"/>\n"
	"  <item value=\"item3\" caption=\"Item 3\"/>\n"
	"  <item value=\"item2\" caption=\"Item 2\"/>\n"
	"  <item value=\"thingy\" caption=\"Thingy\"/>\n"
	"  <item value=\"bob\" caption=\"Bob\"/>\n"
	"</combobox>\n";

static QString xml_default = 
	"<combobox name=\"mycombobox\" type=\"search\" value=\"item2\">\n"
	"  <item value=\"item1\" caption=\"Item 1\"/>\n"
	"  <item value=\"item3\" caption=\"Item 3\"/>\n"
	"  <item value=\"item2\" caption=\"Item 2\"/>\n"
	"  <item value=\"thingy\" caption=\"Thingy\"/>\n"
	"  <item value=\"bob\" caption=\"Bob\"/>\n"
	"</combobox>\n";

class TestComboBoxSearch: public QObject
{
Q_OBJECT
private slots:
  void creation() { TEST_CREATION(ComboBox); }
  void disable() { TEST_DISABLE(ComboBox); }

  void searchFullItem()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);

		// Full item search
    QTest::keyClicks(&cmb, "Item 2");
    QCOMPARE(cmb.getValue(), QString("Item 2"));
  }

  void searchPrefix()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);

		// Item prefix search
    QTest::keyClicks(&cmb, "T");
		QCOMPARE(cmb.completer()->currentCompletion(), QString("Thingy"));

    QTest::keyClicks(&cmb, cmb.completer()->currentCompletion());
    QCOMPARE(cmb.getValue(), QString("Thingy"));
  }

  void searchNegative()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);

		// Negative search
    QTest::keyClicks(&cmb, "A");
    QCOMPARE(cmb.getValue(), QString(""));
  }

  void arrowSelect()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);
    QTest::keyPress(&cmb, Qt::Key_Down);
    QTest::keyPress(&cmb, Qt::Key_Down);
    QTest::keyPress(&cmb, Qt::Key_Enter);
    QCOMPARE(cmb.getValue(), QString("item3"));
  }
	/* // It is set in MacroWindow generation .. not directly in the Widget.
  void defaultValue()
	{
		QDomDocument doc;	doc.setContent(xml_default);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);
    QCOMPARE(cmb.getValue(), QString("item2"));
  }
	*/
	void changeEmitUser()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);
		QSignalSpy spy(&cmb, SIGNAL(wasChanged()));
    QTest::keyClicks(&cmb, "I");
		QCOMPARE(spy.count(), 1);
	}

	void changeEmitSystem()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);
		QSignalSpy spy(&cmb, SIGNAL(wasChanged()));
		cmb.setValue("some value", "pentominos");
		QCOMPARE(spy.count(), 1);
	}

	void changeNoEmitSystem()
	{
		QDomDocument doc;	doc.setContent(xml);
    QDomElement e = doc.documentElement();
    ComboBox cmb(e, NULL);
		QSignalSpy spy(&cmb, SIGNAL(wasChanged()));
		cmb.setValue("some value", "pracro");
		QCOMPARE(spy.count(), 0);
	}
};

QTEST_MAIN(TestComboBoxSearch)
#include "testcomboboxsearch.moc"