ProjectExplorer: Move plugin unit tests definition to new class

This removes it from the central public header.

Change-Id: Icf1c552f9136a2e262e1bc48ae164b2fdd8edc79
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/projectexplorer/projectexplorer_test.h

@@ -0,0 +1,96 @@
+// Copyright (C) 2024 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#pragma once
+
+#ifdef WITH_TESTS
+
+#include <QObject>
+
+namespace ProjectExplorer { class ProjectExplorerPlugin; }
+
+namespace ProjectExplorer::Internal {
+
+class ProjectExplorerTest final : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void testJsonWizardsEmptyWizard();
+    void testJsonWizardsEmptyPage();
+    void testJsonWizardsUnusedKeyAtFields_data();
+    void testJsonWizardsUnusedKeyAtFields();
+    void testJsonWizardsCheckBox();
+    void testJsonWizardsLineEdit();
+    void testJsonWizardsComboBox();
+    void testJsonWizardsIconList();
+
+    void testGccOutputParsers_data();
+    void testGccOutputParsers();
+
+    void testCustomOutputParsers_data();
+    void testCustomOutputParsers();
+
+    void testClangOutputParser_data();
+    void testClangOutputParser();
+
+    void testLinuxIccOutputParsers_data();
+    void testLinuxIccOutputParsers();
+
+    void testGnuMakeParserParsing_data();
+    void testGnuMakeParserParsing();
+    void testGnuMakeParserTaskMangling();
+
+    void testXcodebuildParserParsing_data();
+    void testXcodebuildParserParsing();
+
+    void testMsvcOutputParsers_data();
+    void testMsvcOutputParsers();
+
+    void testClangClOutputParsers_data();
+    void testClangClOutputParsers();
+
+    void testGccAbiGuessing_data();
+    void testGccAbiGuessing();
+
+    void testAbiRoundTrips();
+    void testAbiOfBinary_data();
+    void testAbiOfBinary();
+    void testAbiFromTargetTriplet_data();
+    void testAbiFromTargetTriplet();
+    void testAbiUserOsFlavor_data();
+    void testAbiUserOsFlavor();
+
+    void testDeviceManager();
+
+    void testToolChainMerging_data();
+    void testToolChainMerging();
+    static void deleteTestToolchains();
+
+    void testUserFileAccessor_prepareToReadSettings();
+    void testUserFileAccessor_prepareToReadSettingsObsoleteVersion();
+    void testUserFileAccessor_prepareToReadSettingsObsoleteVersionNewVersion();
+    void testUserFileAccessor_prepareToWriteSettings();
+    void testUserFileAccessor_mergeSettings();
+    void testUserFileAccessor_mergeSettingsEmptyUser();
+    void testUserFileAccessor_mergeSettingsEmptyShared();
+
+    void testProject_setup();
+    void testProject_changeDisplayName();
+    void testProject_parsingSuccess();
+    void testProject_parsingFail();
+    void testProject_projectTree();
+    void testProject_multipleBuildConfigs();
+
+    void testSourceToBinaryMapping();
+    void testSourceToBinaryMapping_data();
+
+    void testSessionSwitch();
+
+private:
+    friend class ::ProjectExplorer::ProjectExplorerPlugin;
+};
+
+} // ProjectExplorer::Internal
+
+#endif // WITH_TESTS