Part 2 HelloWorld test

Author: Kimmo

qmlHelloWorld/qmlHelloWorld.pro

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+TEMPLATE = subdirs
+SUBDIRS += \
+        src \
+        test_runner
+
+        test_runner.depends = src

qmlHelloWorld/src/HelloWorld.qml

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+import QtQuick 2.0
+import QtQuick.Dialogs 1.1
+import QtQuick.Controls 1.0
+
+Item {
+    id: world
+    width: 400
+    height: 200
+
+    // Expose helloText's text property with the name "textThing" here.
+    // BEGIN SOLUTION
+    property alias textThing: helloText.text
+    // END SOLUTION
+
+    Text {
+        id: helloText
+        x: 38
+        y: 41
+        width: 325
+        height: 99
+        color: "blue"
+        font.pixelSize: 55
+    }
+}

qmlHelloWorld/src/main.cpp

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+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+    if (engine.rootObjects().isEmpty())
+        return -1;
+    return app.exec();
+}

qmlHelloWorld/src/main.qml

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+import QtQuick 2.0
+import QtQuick.Window 2.2
+
+Window {
+    id: window
+    width: 400
+    visible: true
+    height: 220
+    title: qsTr("Hello World")
+
+    HelloWorld {
+        textThing: "Don't Panic!"
+        width: 350
+        height: 200
+        anchors.centerIn: parent
+    }
+
+}

qmlHelloWorld/src/qml.qrc

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+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+        <file>HelloWorld.qml</file>
+    </qresource>
+</RCC>

qmlHelloWorld/src/src.pro

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+QT += quick
+TARGET = main
+CONFIG += c++11
+
+# The following define makes your compiler emit warnings if you use
+# any feature of Qt which as been marked deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if you use deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+SOURCES += main.cpp
+
+RESOURCES += qml.qrc
+
+OTHER_FILES += \
+    HelloWorld.qml \
+    main.qml
+
+# Additional import path used to resolve QML modules in Qt Creator's code model
+QML_IMPORT_PATH =
+
+# Additional import path used to resolve QML modules just for Qt Quick Designer
+QML_DESIGNER_IMPORT_PATH =
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target

qmlHelloWorld/test_runner/test_runner.pro

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+TEMPLATE = app
+TARGET = tst_helloworld
+QT += quick core testlib
+CONFIG += c++11 warn_on qmltestcase
+CONFIG -= app_bundle
+
+# The following define makes your compiler emit warnings if you use
+# any feature of Qt which as been marked deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if you use deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+SOURCES += tst_helloworld.cpp
+
+OTHER_FILES += tst_helloworld.qml
+
+RESOURCES += \
+        $$PWD/../src/qml.qrc
+
+INCLUDEPATH += $$PWD/../src
+
+# Additional import path used to resolve QML modules in Qt Creator's code model
+QML2_IMPORT_PATH = $$PWD/../src/qml.qrc
+
+# Additional import path used to resolve QML modules just for Qt Quick Designer
+QML_DESIGNER_IMPORT_PATH =
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target
+
+DISTFILES += \
+    tst_helloworld

qmlHelloWorld/test_runner/tst_helloworld.cpp

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+#include <QtQuickTest/quicktest.h>
+QUICK_TEST_MAIN(tst_helloworld)

qmlHelloWorld/test_runner/tst_helloworld.qml

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+import QtQuick 2.0
+import QtTest 1.0
+import QtQuick.Window 2.2
+import "../src/" 1.00
+
+TestCase {
+    name: "tst_helloworld"
+
+    HelloWorld {
+        id: helloWorld
+        textThing: "Hello World!"
+    }
+
+    function quickPOINT(function_name, point) {
+        console.info("TMC:" + function_name + "." + point);
+    }
+
+    function test_world() {
+        quickPOINT("tst_helloworld::test_world", "world_point");
+        compare(helloWorld.textThing, "Hello World!")
+    }
+}