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import QtQuick 2.2
import QtTest 1.0
import QtQuick.Controls 2.2

TestCase {
    id: testCase
    width: 200
    height: 200
    visible: true
    when: windowShown
    name: "AbstractButton"

    Component {
        id: button
        AbstractButton {}
    }

    Component {
        id: item
        Item { }
    }

    Component {
        id: signalSpy
        SignalSpy { }
    }

    function test_text() {
        var control = createTemporaryObject(button, testCase);
        verify(control);

        compare(control.text, "");
        control.text = "Button";
        compare(control.text, "Button");
        control.text = "";
        compare(control.text, "");
    }

    function test_baseline() {
        var control = createTemporaryObject(button, testCase, {padding: 6})
        verify(control)
        compare(control.baselineOffset, 0)
        control.contentItem = item.createObject(control, {baselineOffset: 12})
        compare(control.baselineOffset, 18)
    }

    function test_implicitSize() {
        var control = createTemporaryObject(button, testCase)
        verify(control)

        compare(control.implicitWidth, 0)
        compare(control.implicitHeight, 0)

        control.contentItem = item.createObject(control, {implicitWidth: 10, implicitHeight: 20})
        compare(control.implicitWidth, 10)
        compare(control.implicitHeight, 20)

        control.background = item.createObject(control, {implicitWidth: 20, implicitHeight: 30})
        compare(control.implicitWidth, 20)
        compare(control.implicitHeight, 30)

        control.padding = 100
        compare(control.implicitWidth, 210)
        compare(control.implicitHeight, 220)
    }

    function test_pressAndHold() {
        var control = createTemporaryObject(button, testCase, {checkable: true})
        verify(control)

        var pressAndHoldSpy = signalSpy.createObject(control, {target: control, signalName: "pressAndHold"})
        verify(pressAndHoldSpy.valid)

        mousePress(control)
        pressAndHoldSpy.wait()
        compare(control.checked, false)

        mouseRelease(control)
        compare(control.checked, false)
    }

    Component {
        id: keyCatcher
        Item {
            property int lastKeyPress: -1
            property int lastKeyRelease: -1
            Keys.onPressed: lastKeyPress = event.key
            Keys.onReleased: lastKeyRelease = event.key
        }
    }

    function test_keyEvents_data() {
        return [
            { tag: "space", key: Qt.Key_Space, result: -1 },
            { tag: "backspace", key: Qt.Key_Backspace, result: Qt.Key_Backspace }
        ]
    }

    function test_keyEvents(data) {
        var container = createTemporaryObject(keyCatcher, testCase)
        verify(container)

        var control = button.createObject(container)
        verify(control)

        control.forceActiveFocus()
        verify(control.activeFocus)

        keyPress(data.key)
        compare(container.lastKeyPress, data.result)

        keyRelease(data.key)
        compare(container.lastKeyRelease, data.result)
    }
}