feat(Storybook): Open tests dir from the app

storybook/src/Storybook/PageToolBar.qml

@@ -140,5 +140,8 @@ ToolBar {
                   ? `Please add valid tests to <b>${testRunnerControls.testFileName}</b> file`
                   : ""
         }
+
+        onAccepted: Qt.openUrlExternally(Qt.resolvedUrl(TestsRunner.testsPath()))
+        Component.onCompleted: standardButton(Dialog.Ok).text = "Open tests folder"
     }
 }

storybook/testsrunner.cpp

@@ -49,3 +49,8 @@ QObject* TestsRunner::runTests(const QString& fileName)
 
     return testRunnerProcess;
 }
+
+QString TestsRunner::testsPath() const
+{
+    return m_testsBasePath;
+}

storybook/testsrunner.h

@@ -11,6 +11,7 @@ public:
 
     Q_INVOKABLE int testsCount(const QString& path);
     Q_INVOKABLE QObject* runTests(const QString& path);
+    Q_INVOKABLE QString testsPath() const;
 
 private:
     QString m_testRunnerExecutablePath;