我对Qt和Qt Quick非常陌生。我正在验证Qt Quick的Qt测试单元测试框架,但无法理解如何运行测试。这就是我所拥有的,我创建了一个具有以下结构的SUBDIRS项目:
ProjectSolution
ProjectSolution.pro
Project
Project.pro
Sources/main.cpp
Resources/qml.qrc/main.qml
ProjectTest
ProjectTest.pro
Sources/main.cpp
Resources/qml.qrc/main.qml
Resources/qml.qrc/tst_gui.qml
“项目”是要测试的应用程序,我的测试用例在“ ProjectTest / Resources / qml.qrc / tst_gui.qml”中。
tst_gui.qml:
import QtQuick 2.5
import QtTest 1.0
TestCase {
name: "UI Testcase"
when: windowShown
function test_button_click() {
mouseClick(click_button, Qt.LeftButton, Qt.NoModifier)
}
function test_key_press() {
keyClick(Qt.Key_Left)
keyClick("a")
}
}
我要模拟的“项目/资源/qml.qrc/main.qml”中的ID为“ click_button”的按钮。运行测试项目时,出现以下错误:
FAIL! : tst_gui::UI Testcase::test_button_click() Uncaught exception: click_button is not defined
C:\Users\sjayaprakash\Qt Test Projects\Qt Test Validation\QtTestValidation6\QtTestValidation6Test\tst_gui.qml(9) : failure location
我确定我做错了。有人可以帮忙吗?
终于,我能够使它起作用。测试用例无法找到该按钮,因为它在另一个QML文件中。我尝试导入和使用属性别名,但都没有用。我将所有内容复制到我的tst_gui.qml中(保持main.qml为空),现在可以正常使用了。
tst_gui.qml(已更新):
import QtTest 1.0
import QtQuick 2.5
import QtQuick.Window 2.0
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4
import QtQuick.Dialogs 1.2
import QtQml 2.2
Rectangle {
id: main_window
visible: true
width: Screen.width/2
height: Screen.height/2
color: "light grey"
Rectangle {
property alias click_button: click_button
id: click_button
width: main_window.width/4
height: main_window.height/14
color: "blue"
x: main_window.width/2 - click_button.width/2
y: main_window.height/2 - main_window.height/4
Text {
id: button_text
text: qsTr("Click!")
font.pointSize: 24
color: "white"
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
}
MouseArea {
anchors.fill: parent
onClicked: {
//Log to console as a proof of button click simulation
console.log("Button was clicked!")
}
}
}
TextArea {
id: textarea
width: main_window.width/2
height: main_window.height/8
x: main_window.width/2 - textarea.width/2
y: (main_window.height/2 - textarea.height/2) + main_window.height/8
focus: true
selectByKeyboard: true
textColor: "darkblue"
textFormat: TextEdit.PlainText
wrapMode: TextEdit.WrapAtWordBoundaryOrAnywhere
Keys.onLeftPressed: {
//Log to console as a proof of key press simulation
console.log("Left key was pressed!")
}
}
TestCase {
name: "UI Testcase"
when: windowShown
function test_button_click() {
mouseClick(click_button, Qt.LeftButton, Qt.NoModifier)
}
function test_key_press() {
keyClick(Qt.Key_Left)
}
}
}
在我的main.cpp中,我只是调用宏:
QUICK_TEST_MAIN("tst_gui")
编写单元测试的正确方法可能是将它们与实际代码分开。目前,这对我有效。
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