1 files changed, 61 insertions, 0 deletions
diff --git a/archived/projt-launcher/tests/ProjTExternalUpdater_test.cpp b/archived/projt-launcher/tests/ProjTExternalUpdater_test.cpp
new file mode 100644
index 0000000000..4c22ca9040
--- /dev/null
+++ b/archived/projt-launcher/tests/ProjTExternalUpdater_test.cpp
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2026 Project Tick
+// SPDX-FileContributor: Project Tick Team
+
+#include <QSettings>
+#include <QTemporaryDir>
+#include <QTest>
+
+#include <updater/ProjTExternalUpdater.h>
+
+class ProjTExternalUpdaterTest : public QObject
+{
+	Q_OBJECT
+
+  private slots:
+	void defaultsFromEmptySettings()
+	{
+		QTemporaryDir tempDir;
+		QVERIFY(tempDir.isValid());
+
+		ProjTExternalUpdater updater(nullptr, tempDir.path(), tempDir.path());
+		QCOMPARE(updater.getAutomaticallyChecksForUpdates(), false);
+		QCOMPARE(updater.getBetaAllowed(), false);
+		QCOMPARE(updater.getUpdateCheckInterval(), 86400.0);
+	}
+
+	void invalidIntervalFallsBackToDefault()
+	{
+		QTemporaryDir tempDir;
+		QVERIFY(tempDir.isValid());
+
+		const auto settingsPath = QDir(tempDir.path()).absoluteFilePath("projtlauncher_update.cfg");
+		{
+			QSettings settings(settingsPath, QSettings::IniFormat);
+			settings.setValue("update_interval", "not-a-number");
+			settings.sync();
+		}
+
+		ProjTExternalUpdater updater(nullptr, tempDir.path(), tempDir.path());
+		QCOMPARE(updater.getUpdateCheckInterval(), 86400.0);
+	}
+
+	void settersUpdateState()
+	{
+		QTemporaryDir tempDir;
+		QVERIFY(tempDir.isValid());
+
+		ProjTExternalUpdater updater(nullptr, tempDir.path(), tempDir.path());
+		updater.setUpdateCheckInterval(3600);
+		updater.setAutomaticallyChecksForUpdates(true);
+		updater.setBetaAllowed(true);
+
+		QCOMPARE(updater.getUpdateCheckInterval(), 3600.0);
+		QCOMPARE(updater.getAutomaticallyChecksForUpdates(), true);
+		QCOMPARE(updater.getBetaAllowed(), true);
+	}
+};
+
+QTEST_GUILESS_MAIN(ProjTExternalUpdaterTest)
+
+#include "ProjTExternalUpdater_test.moc"