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#include "../widgets/clearcombobox.h"
#include "../widgets/clearlineedit.h"
#include "../widgets/clearplaintextedit.h"
#include "../widgets/clearspinbox.h"
#include "../widgets/iconbutton.h"
#include <QHBoxLayout>
#include <QPushButton>
#include <QtTest/QtTest>
using namespace QtUtilities;
class ButtonOverlayTests : public QObject {
Q_OBJECT
private:
void assertGeneralDefaults(ButtonOverlay &buttonOverlay);
void changeBasicConfiguration(ButtonOverlay &buttonOverlay);
private Q_SLOTS:
void testClearLineEdit();
void testClearComboBox();
void testClearSpinBox();
void testClearPlainTextEdit();
};
void ButtonOverlayTests::assertGeneralDefaults(ButtonOverlay &buttonOverlay)
{
// assert defaults
QVERIFY2(buttonOverlay.isClearButtonEnabled(), "clear button enabled by default");
QVERIFY2(!buttonOverlay.isInfoButtonEnabled(), "info button disabled by default");
QVERIFY2(buttonOverlay.isCleared(), "widget considered cleared by default");
QVERIFY2(!buttonOverlay.isUsingCustomLayout(), "not using custom layout by default");
}
void ButtonOverlayTests::changeBasicConfiguration(ButtonOverlay &buttonOverlay)
{
buttonOverlay.setClearButtonEnabled(false);
QVERIFY2(!buttonOverlay.isClearButtonEnabled(), "clear button disabled");
buttonOverlay.enableInfoButton(
QIcon::fromTheme(QStringLiteral("data-information")).pixmap(IconButton::defaultPixmapSize), QStringLiteral("Some info"));
QVERIFY2(buttonOverlay.isInfoButtonEnabled(), "info button enabled");
}
void ButtonOverlayTests::testClearLineEdit()
{
auto clearWidget = ClearLineEdit();
// assert defaults
assertGeneralDefaults(clearWidget);
QVERIFY2(static_cast<QLineEdit &>(clearWidget).isClearButtonEnabled(), "clear button enabled via QLineEdit");
// change configuration
changeBasicConfiguration(clearWidget);
clearWidget.setText(QStringLiteral("not cleared anymore"));
QVERIFY2(!clearWidget.isCleared(), "widget not considered cleared anymore");
auto customAction = QAction(QIcon::fromTheme(QStringLiteral("edit-copy")).pixmap(IconButton::defaultPixmapSize), QStringLiteral("Copy"));
clearWidget.addCustomAction(&customAction);
QVERIFY2(!clearWidget.isUsingCustomLayout(), "not resorted to using custom layout so far");
QCOMPARE(clearWidget.actions().size(), 2); // more an implementation detail but the QLineEdit should have 2 actions right now
// test fallback to custom layout
static_cast<ButtonOverlay &>(clearWidget).setClearButtonEnabled(true);
auto pushButton = QPushButton(QStringLiteral("Custom widget"));
clearWidget.addCustomButton(&pushButton);
QVERIFY2(clearWidget.isUsingCustomLayout(), "resorted to using custom layout due to addCustomButton()");
QVERIFY2(static_cast<ButtonOverlay &>(clearWidget).isClearButtonEnabled(), "clear button still enabled");
QVERIFY2(!static_cast<QLineEdit &>(clearWidget).isClearButtonEnabled(), "clear button not enabled via QLineEdit");
QCOMPARE(clearWidget.actions().size(), 0); // more an implementation detail but the QLineEdit should have been converted to icon buttons
QCOMPARE(clearWidget.buttonLayout()->count(), 4);
// change custom action; its fallback icon button should reflect the change
const auto *const iconButton = qobject_cast<const IconButton *>(clearWidget.buttonLayout()->itemAt(2)->widget());
QVERIFY2(iconButton, "icon button present");
QCOMPARE(iconButton->toolTip(), QStringLiteral("Copy"));
customAction.setText(QStringLiteral("Paste"));
QCOMPARE(iconButton->toolTip(), QStringLiteral("Paste"));
// remove buttons again
static_cast<ButtonOverlay &>(clearWidget).setClearButtonEnabled(false);
clearWidget.disableInfoButton();
clearWidget.removeCustomAction(&customAction);
clearWidget.removeCustomButton(&pushButton);
QCOMPARE(clearWidget.buttonLayout()->count(), 0);
}
void ButtonOverlayTests::testClearComboBox()
{
auto clearWidget = ClearComboBox();
// assert defaults
assertGeneralDefaults(clearWidget);
// change configuration
changeBasicConfiguration(clearWidget);
clearWidget.setClearButtonEnabled(true);
clearWidget.setCurrentText(QStringLiteral("not cleared anymore"));
QVERIFY2(!clearWidget.isCleared(), "widget not considered cleared anymore");
auto customAction = QAction(QIcon::fromTheme(QStringLiteral("edit-copy")).pixmap(IconButton::defaultPixmapSize), QStringLiteral("Copy"));
clearWidget.addCustomAction(&customAction);
QVERIFY2(!clearWidget.isUsingCustomLayout(), "not resorted to using custom layout so far");
// trigger fallback
QCOMPARE(clearWidget.buttonLayout()->count(), 3);
}
void ButtonOverlayTests::testClearSpinBox()
{
auto clearWidget = ClearSpinBox();
// assert defaults
assertGeneralDefaults(clearWidget);
// change configuration
changeBasicConfiguration(clearWidget);
clearWidget.setClearButtonEnabled(true);
clearWidget.setValue(1);
QVERIFY2(!clearWidget.isCleared(), "widget not considered cleared anymore");
auto customAction = QAction(QIcon::fromTheme(QStringLiteral("edit-copy")).pixmap(IconButton::defaultPixmapSize), QStringLiteral("Copy"));
clearWidget.addCustomAction(&customAction);
QVERIFY2(!clearWidget.isUsingCustomLayout(), "not resorted to using custom layout so far");
// trigger fallback
QCOMPARE(clearWidget.buttonLayout()->count(), 3);
}
void ButtonOverlayTests::testClearPlainTextEdit()
{
auto clearWidget = ClearPlainTextEdit();
// assert defaults
QVERIFY2(clearWidget.isClearButtonEnabled(), "clear button enabled by default");
QVERIFY2(!clearWidget.isInfoButtonEnabled(), "info button disabled by default");
QVERIFY2(clearWidget.isCleared(), "widget considered cleared by default");
QVERIFY2(clearWidget.isUsingCustomLayout(), "using custom layout by default");
QCOMPARE(clearWidget.buttonLayout()->count(), 1);
// change configuration
clearWidget.document()->setPlainText(QStringLiteral("not cleared anymore"));
QVERIFY2(!clearWidget.isCleared(), "widget not considered cleared anymore");
}
QTEST_MAIN(ButtonOverlayTests)
#include "buttonoverlay.moc"
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