Autotest: Move unit plugin test creation closer to the tested code

The current pattern.

Change-Id: I52354584734755b3b0f3d2c9596801dc050300fc
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/plugins/autotest/autotestplugin.cpp

@@ -511,7 +511,7 @@ public:
         ExtensionSystem::PluginManager::registerScenario("TestModelManagerInterface",
                        [] { return dd->m_loadProjectScenario(); });
 
-        addTest<AutoTestUnitTests>(&dd->m_testTreeModel);
+        addTestCreator(createAutotestUnitTests);
     #endif
     }
 

src/plugins/autotest/autotestunittests.cpp

@@ -34,16 +34,40 @@ using namespace ExtensionSystem;
 using namespace ProjectExplorer;
 using namespace Utils;
 
-namespace Autotest {
-namespace Internal {
+namespace Autotest::Internal {
 
-AutoTestUnitTests::AutoTestUnitTests(TestTreeModel *model, QObject *parent)
-    : QObject(parent),
-      m_model(model)
+class AutotestUnitTests : public QObject
 {
-}
+    Q_OBJECT
 
-void AutoTestUnitTests::initTestCase()
+public:
+    AutotestUnitTests()
+        : m_model(TestTreeModel::instance())
+    {}
+
+private slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void testCodeParser();
+    void testCodeParser_data();
+    void testCodeParserSwitchStartup();
+    void testCodeParserSwitchStartup_data();
+    void testCodeParserGTest();
+    void testCodeParserGTest_data();
+    void testCodeParserBoostTest();
+    void testCodeParserBoostTest_data();
+    void testModelManagerInterface();
+
+private:
+    TestTreeModel *m_model = nullptr;
+    CppEditor::Tests::TemporaryCopiedDir *m_tmpDir = nullptr;
+    bool m_isQt4 = false;
+    bool m_checkBoost = false;
+    ProjectExplorer::Kit *m_kit = nullptr;
+};
+
+
+void AutotestUnitTests::initTestCase()
 {
     const QList<Kit *> allKits = KitManager::kits();
     if (allKits.count() == 0)
@@ -80,12 +104,12 @@ void AutoTestUnitTests::initTestCase()
     theQtTestFramework().quickCheckForDerivedTests.setValue(true);
 }
 
-void AutoTestUnitTests::cleanupTestCase()
+void AutotestUnitTests::cleanupTestCase()
 {
     delete m_tmpDir;
 }
 
-void AutoTestUnitTests::testCodeParser()
+void AutotestUnitTests::testCodeParser()
 {
     QFETCH(FilePath, projectFilePath);
     QFETCH(int, expectedAutoTestsCount);
@@ -110,7 +134,7 @@ void AutoTestUnitTests::testCodeParser()
     QCOMPARE(m_model->dataTagsCount(), expectedDataTagsCount);
 }
 
-void AutoTestUnitTests::testCodeParser_data()
+void AutotestUnitTests::testCodeParser_data()
 {
     QTest::addColumn<FilePath>("projectFilePath");
     QTest::addColumn<int>("expectedAutoTestsCount");
@@ -133,7 +157,7 @@ void AutoTestUnitTests::testCodeParser_data()
             << 4 << 10 << 5 << 10;
 }
 
-void AutoTestUnitTests::testCodeParserSwitchStartup()
+void AutotestUnitTests::testCodeParserSwitchStartup()
 {
     QFETCH(FilePaths, projectFilePaths);
     QFETCH(QList<int>, expectedAutoTestsCount);
@@ -161,7 +185,7 @@ void AutoTestUnitTests::testCodeParserSwitchStartup()
     }
 }
 
-void AutoTestUnitTests::testCodeParserSwitchStartup_data()
+void AutotestUnitTests::testCodeParserSwitchStartup_data()
 {
     QTest::addColumn<FilePaths>("projectFilePaths");
     QTest::addColumn<QList<int> >("expectedAutoTestsCount");
@@ -187,7 +211,7 @@ void AutoTestUnitTests::testCodeParserSwitchStartup_data()
             << expectedUnnamedQuickTests << expectedDataTagsCount;
 }
 
-void AutoTestUnitTests::testCodeParserGTest()
+void AutotestUnitTests::testCodeParserGTest()
 {
     if (qtcEnvironmentVariableIsEmpty("GOOGLETEST_DIR"))
         QSKIP("This test needs googletest - set GOOGLETEST_DIR (point to googletest repository)");
@@ -226,7 +250,7 @@ void AutoTestUnitTests::testCodeParserGTest()
     QCOMPARE(m_model->boostTestNamesCount(), 0);
 }
 
-void AutoTestUnitTests::testCodeParserGTest_data()
+void AutotestUnitTests::testCodeParserGTest_data()
 {
     QTest::addColumn<FilePath>("projectFilePath");
     QTest::newRow("simpleGoogletest")
@@ -235,7 +259,7 @@ void AutoTestUnitTests::testCodeParserGTest_data()
         << m_tmpDir->filePath() / "simple_gt/simple_gt.qbs";
 }
 
-void AutoTestUnitTests::testCodeParserBoostTest()
+void AutotestUnitTests::testCodeParserBoostTest()
 {
     if (!m_checkBoost)
         QSKIP("This test needs boost - set BOOST_INCLUDE_DIR (or have it installed)");
@@ -281,7 +305,7 @@ void AutoTestUnitTests::testCodeParserBoostTest()
     QCOMPARE(m_model->gtestNamesCount(), 0);
 }
 
-void AutoTestUnitTests::testCodeParserBoostTest_data()
+void AutotestUnitTests::testCodeParserBoostTest_data()
 {
     QTest::addColumn<FilePath>("projectFilePath");
     QTest::addColumn<QString>("extension");
@@ -300,10 +324,16 @@ static int executeScenario(const QString &scenario)
     return QProcess::execute(data.m_executable, data.m_args + additionalArgs);
 }
 
-void AutoTestUnitTests::testModelManagerInterface()
+void AutotestUnitTests::testModelManagerInterface()
 {
     QCOMPARE(executeScenario("TestModelManagerInterface"), 0);
 }
 
-} // namespace Internal
-} // namespace Autotest
+QObject *createAutotestUnitTests()
+{
+    return new AutotestUnitTests;
+}
+
+} // namespace Autotest::Internal
+
+#include "autotestunittests.moc"

src/plugins/autotest/autotestunittests.h

@@ -5,43 +5,8 @@
 
 #include <QObject>
 
-namespace CppEditor { namespace Tests { class TemporaryCopiedDir; } }
-namespace ProjectExplorer { class Kit; }
+namespace Autotest::Internal {
 
-namespace Autotest {
+QObject *createAutotestUnitTests();
 
-class TestTreeModel;
-
-namespace Internal {
-
-class AutoTestUnitTests : public QObject
-{
-    Q_OBJECT
-public:
-    explicit AutoTestUnitTests(TestTreeModel *model, QObject *parent = nullptr);
-
-signals:
-
-private slots:
-    void initTestCase();
-    void cleanupTestCase();
-    void testCodeParser();
-    void testCodeParser_data();
-    void testCodeParserSwitchStartup();
-    void testCodeParserSwitchStartup_data();
-    void testCodeParserGTest();
-    void testCodeParserGTest_data();
-    void testCodeParserBoostTest();
-    void testCodeParserBoostTest_data();
-    void testModelManagerInterface();
-
-private:
-    TestTreeModel *m_model = nullptr;
-    CppEditor::Tests::TemporaryCopiedDir *m_tmpDir = nullptr;
-    bool m_isQt4 = false;
-    bool m_checkBoost = false;
-    ProjectExplorer::Kit *m_kit = nullptr;
-};
-
-} // namespace Internal
 } // namespace Autotest