HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · core/tests/Variable/TestVariableController.cpp

Wait for the end of an acquisition to validate an operation (3)...

Wait for the end of an acquisition to validate an operation (3) If an operation is to validate, waits the end of the acquisition

Alexandre Leroux - - Load All Authors

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             TestVariableController.cpp
        
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        Alexandre Leroux
    
Add unit test of variable deletion in VariableController

              r665
            
      #include <QObject>

      #include <QtTest>

      #include <Data/IDataProvider.h>

      #include <Time/TimeController.h>

      #include <Variable/Variable.h>

      #include <Variable/VariableController.h>

      #include <memory>

      namespace {

      /// Provider used for the tests

      class TestProvider : public IDataProvider {

        Alexandre Leroux
    
Generates and registers clone provider

              r712
            
          std::shared_ptr<IDataProvider> clone() const { return std::make_shared<TestProvider>(); }

        Alexandre Leroux
    
Add unit test of variable deletion in VariableController

              r665
            
          void requestDataLoading(QUuid acqIdentifier, const DataProviderParameters &parameters) override

          {

              // Does nothing

          }

          void requestDataAborting(QUuid acqIdentifier) override

          {

              // Does nothing

          }

      };

      /// Generates a time controller for the tests

      std::unique_ptr<TimeController> defaultTimeController()

      {

          auto timeController = std::make_unique<TimeController>();

          QDateTime start{QDate{2017, 01, 01}, QTime{0, 0, 0, 0}};

          QDateTime end{QDate{2017, 01, 02}, QTime{0, 0, 0, 0}};

          timeController->onTimeToUpdate(

              SqpRange{DateUtils::secondsSinceEpoch(start), DateUtils::secondsSinceEpoch(end)});

          return timeController;

      }

      } // namespace

      class TestVariableController : public QObject {

          Q_OBJECT

      private slots:

          /// Test removes variable from controller

          void testDeleteVariable();

      };

      void TestVariableController::testDeleteVariable()

      {

          // Creates variable controller

          auto timeController = defaultTimeController();

          VariableController variableController{};

          variableController.setTimeController(timeController.get());

          // Creates a variable from the controller

          auto variable

              = variableController.createVariable("variable", {}, std::make_shared<TestProvider>());

          qDebug() << QString::number(variable.use_count());

          // Removes the variable from the controller

          variableController.deleteVariable(variable);

          // Verifies that the variable has been deleted: this implies that the number of shared_ptr

          // objects referring to the variable is 1 (the reference of this scope). Otherwise, the deletion

          // is considered invalid since the variable is still referenced in the controller

          QVERIFY(variable.use_count() == 1);

      }

      QTEST_MAIN(TestVariableController)

      #include "TestVariableController.moc"

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Alexandre Leroux Add unit test of variable deletion in VariableController	r665	#include <QObject>
		#include <QtTest>

		#include <Data/IDataProvider.h>
		#include <Time/TimeController.h>
		#include <Variable/Variable.h>
		#include <Variable/VariableController.h>

		#include <memory>

		namespace {

		/// Provider used for the tests
		class TestProvider : public IDataProvider {
Alexandre Leroux Generates and registers clone provider	r712	std::shared_ptr<IDataProvider> clone() const { return std::make_shared<TestProvider>(); }

Alexandre Leroux Add unit test of variable deletion in VariableController	r665	void requestDataLoading(QUuid acqIdentifier, const DataProviderParameters &parameters) override
		{
		// Does nothing
		}

		void requestDataAborting(QUuid acqIdentifier) override
		{
		// Does nothing
		}
		};

		/// Generates a time controller for the tests
		std::unique_ptr<TimeController> defaultTimeController()
		{
		auto timeController = std::make_unique<TimeController>();

		QDateTime start{QDate{2017, 01, 01}, QTime{0, 0, 0, 0}};
		QDateTime end{QDate{2017, 01, 02}, QTime{0, 0, 0, 0}};
		timeController->onTimeToUpdate(
		SqpRange{DateUtils::secondsSinceEpoch(start), DateUtils::secondsSinceEpoch(end)});

		return timeController;
		}

		} // namespace

		class TestVariableController : public QObject {
		Q_OBJECT

		private slots:
		/// Test removes variable from controller
		void testDeleteVariable();
		};

		void TestVariableController::testDeleteVariable()
		{
		// Creates variable controller
		auto timeController = defaultTimeController();
		VariableController variableController{};
		variableController.setTimeController(timeController.get());

		// Creates a variable from the controller
		auto variable
		= variableController.createVariable("variable", {}, std::make_shared<TestProvider>());

		qDebug() << QString::number(variable.use_count());

		// Removes the variable from the controller
		variableController.deleteVariable(variable);

		// Verifies that the variable has been deleted: this implies that the number of shared_ptr
		// objects referring to the variable is 1 (the reference of this scope). Otherwise, the deletion
		// is considered invalid since the variable is still referenced in the controller
		QVERIFY(variable.use_count() == 1);
		}

		QTEST_MAIN(TestVariableController)
		#include "TestVariableController.moc"