1 files changed, 35 insertions, 0 deletions
diff --git a/examples/widgets/itemviews/simpletreemodel/test.cpp b/examples/widgets/itemviews/simpletreemodel/test.cpp
new file mode 100644
index 0000000000..7e9479a396
--- /dev/null
+++ b/examples/widgets/itemviews/simpletreemodel/test.cpp
@@ -0,0 +1,35 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "treemodel.h"
+
+#include <QObject>
+#include <QAbstractItemModelTester>
+#include <QTest>
+
+using namespace Qt::StringLiterals;
+
+//! [1]
+class TestSimpleTreeModel : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void testTreeModel();
+};
+
+void TestSimpleTreeModel::testTreeModel()
+{
+    constexpr auto fileName = ":/default.txt"_L1;
+    QFile file(fileName);
+    QVERIFY2(file.open(QIODevice::ReadOnly | QIODevice::Text),
+             qPrintable(fileName + " cannot be opened: "_L1 + file.errorString()));
+    TreeModel model(QString::fromUtf8(file.readAll()));
+
+    QAbstractItemModelTester tester(&model);
+}
+
+QTEST_APPLESS_MAIN(TestSimpleTreeModel)
+
+#include "test.moc"
+//! [1]