[utilities/kdebugsettings] src/core/autotests: Add autotests

Git commit 20d8eec3e9b461dbafb039ca350de29c706a4cd1 by Laurent Montel.
Committed on 18/07/2026 at 19:54.
Pushed by mlaurent into branch 'master'.

Add autotests

M  +1    -0    src/core/autotests/CMakeLists.txt
A  +75   -0    src/core/autotests/kdeapplicationloggingcategorymodeltest.cpp     [License: LGPL(v2.0+)]
A  +21   -0    src/core/autotests/kdeapplicationloggingcategorymodeltest.h     [License: LGPL(v2.0+)]

https://invent.kde.org/utilities/kdebugsettings/-/commit/20d8eec3e9b461dbafb039ca350de29c706a4cd1

diff --git a/src/core/autotests/CMakeLists.txt b/src/core/autotests/CMakeLists.txt
index f7f82d35..48eca20f 100644
--- a/src/core/autotests/CMakeLists.txt
+++ b/src/core/autotests/CMakeLists.txt
@@ -28,3 +28,4 @@ add_kdebugsettingscore_unittest(saverulesjobtest.cpp)
 add_kdebugsettingscore_unittest(changedebugmodejobtest.cpp)
 add_kdebugsettingscore_unittest(categorytypemodeltest.cpp)
 add_kdebugsettingscore_unittest(kdebugsettingscommandlineparsertest.cpp)
+add_kdebugsettingscore_unittest(kdeapplicationloggingcategorymodeltest.cpp)
diff --git a/src/core/autotests/kdeapplicationloggingcategorymodeltest.cpp b/src/core/autotests/kdeapplicationloggingcategorymodeltest.cpp
new file mode 100644
index 00000000..fb4e738a
--- /dev/null
+++ b/src/core/autotests/kdeapplicationloggingcategorymodeltest.cpp
@@ -0,0 +1,75 @@
+/*
+    SPDX-FileCopyrightText: 2026 Laurent Montel <[email protected]>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kdeapplicationloggingcategorymodeltest.h"
+#include "model/kdeapplicationloggingcategorymodel.h"
+
+#include <QTest>
+
+namespace
+{
+constexpr int qmlRole(KDEApplicationLoggingCategoryModel::CategoryRoles role)
+{
+    return static_cast<int>(Qt::UserRole) + static_cast<int>(role) + 1;
+}
+}
+
+QTEST_GUILESS_MAIN(KDEApplicationLoggingCategoryModelTest)
+
+KDEApplicationLoggingCategoryModelTest::KDEApplicationLoggingCategoryModelTest(QObject *parent)
+    : QObject{parent}
+{
+}
+
+void KDEApplicationLoggingCategoryModelTest::shouldExposeUserRolesForQml()
+{
+    const KDEApplicationLoggingCategoryModel model;
+    const auto roles = model.roleNames();
+
+    QVERIFY(!roles.contains(Qt::DisplayRole));
+    QVERIFY(!roles.contains(KDEApplicationLoggingCategoryModel::DescriptionRole));
+
+    QCOMPARE(roles.value(qmlRole(KDEApplicationLoggingCategoryModel::DescriptionRole)), QByteArray("description"));
+    QCOMPARE(roles.value(qmlRole(KDEApplicationLoggingCategoryModel::LoggingTypeRole)), QByteArray("loggingType"));
+    QCOMPARE(roles.value(qmlRole(KDEApplicationLoggingCategoryModel::CategoryRole)), QByteArray("category"));
+    QCOMPARE(roles.value(qmlRole(KDEApplicationLoggingCategoryModel::LoggingTypeStrRole)), QByteArray("loggingTypeStr"));
+}
+
+void KDEApplicationLoggingCategoryModelTest::shouldReturnExpectedDataForWidgetsAndQml()
+{
+    KDEApplicationLoggingCategoryModel model;
+
+    LoggingCategory cat(QStringLiteral("desc"), QStringLiteral("org.kde.test"), LoggingCategory::Warning, QStringLiteral("ident"), true);
+    cat.defaultSeverityType = LoggingCategory::Info;
+    model.setLoggingCategories({cat});
+
+    QCOMPARE(model.rowCount(), 1);
+    QCOMPARE(model.columnCount(), static_cast<int>(KDEApplicationLoggingCategoryModel::LastColumn) + 1);
+
+    const QModelIndex descriptionIndex = model.index(0, KDEApplicationLoggingCategoryModel::DescriptionRole);
+    const QModelIndex typeIndex = model.index(0, KDEApplicationLoggingCategoryModel::LoggingTypeRole);
+    const QModelIndex categoryIndex = model.index(0, KDEApplicationLoggingCategoryModel::CategoryRole);
+    const QModelIndex typeStrIndex = model.index(0, KDEApplicationLoggingCategoryModel::LoggingTypeStrRole);
+
+    QCOMPARE(model.data(descriptionIndex, Qt::DisplayRole).toString(), QStringLiteral("desc"));
+    QCOMPARE(model.data(typeIndex, Qt::DisplayRole).value<LoggingCategory::LoggingType>(), LoggingCategory::Warning);
+    QCOMPARE(model.data(categoryIndex, Qt::DisplayRole).value<LoggingCategory>(), cat);
+    QCOMPARE(model.data(typeStrIndex, Qt::DisplayRole).toString(),
+             model.data(descriptionIndex, qmlRole(KDEApplicationLoggingCategoryModel::LoggingTypeStrRole)).toString());
+
+    // QML uses role-based lookup on any column index.
+    QCOMPARE(model.data(descriptionIndex, qmlRole(KDEApplicationLoggingCategoryModel::DescriptionRole)).toString(), QStringLiteral("desc"));
+    QCOMPARE(model.data(descriptionIndex, qmlRole(KDEApplicationLoggingCategoryModel::LoggingTypeRole)).value<LoggingCategory::LoggingType>(),
+             LoggingCategory::Warning);
+    QCOMPARE(model.data(descriptionIndex, qmlRole(KDEApplicationLoggingCategoryModel::CategoryRole)).value<LoggingCategory>(), cat);
+    QCOMPARE(model.data(descriptionIndex, qmlRole(KDEApplicationLoggingCategoryModel::LoggingTypeStrRole)).toString(),
+             model.data(typeStrIndex, Qt::DisplayRole).toString());
+
+    // Role value 0 is Qt::DisplayRole, not the QML "description" role.
+    QCOMPARE(model.data(descriptionIndex, KDEApplicationLoggingCategoryModel::DescriptionRole).toString(), QStringLiteral("desc"));
+}
+
+#include "moc_kdeapplicationloggingcategorymodeltest.cpp"
diff --git a/src/core/autotests/kdeapplicationloggingcategorymodeltest.h b/src/core/autotests/kdeapplicationloggingcategorymodeltest.h
new file mode 100644
index 00000000..6b159320
--- /dev/null
+++ b/src/core/autotests/kdeapplicationloggingcategorymodeltest.h
@@ -0,0 +1,21 @@
+/*
+    SPDX-FileCopyrightText: 2026 Laurent Montel <[email protected]>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#pragma once
+
+#include <QObject>
+
+class KDEApplicationLoggingCategoryModelTest : public QObject
+{
+    Q_OBJECT
+public:
+    explicit KDEApplicationLoggingCategoryModelTest(QObject *parent = nullptr);
+    ~KDEApplicationLoggingCategoryModelTest() override = default;
+
+private Q_SLOTS:
+    void shouldExposeUserRolesForQml();
+    void shouldReturnExpectedDataForWidgetsAndQml();
+};