test_CANMessageProcessor.cpp File Reference

Unit tests for the CANMessageProcessor class. More...

#include "CANMessageProcessor.hpp"
#include <gtest/gtest.h>
#include <stdexcept>
#include <vector>

Go to the source code of this file.

Data Structures
class	CANMessageProcessorTest
	Test fixture for testing the CANMessageProcessor class. More...

Functions
	TEST_F (CANMessageProcessorTest, RegisterHandlerSuccess)
	Ensures that registerHandler() does not throw an exception.
	TEST_F (CANMessageProcessorTest, RegisterHandlerNullThrowsException)
	Ensures that registerHandler() throws an invalid_argument exception.
	TEST_F (CANMessageProcessorTest, ProcessMessageWithRegisteredHandler)
	Ensures that the registered handler is called with the correct data.
	TEST_F (CANMessageProcessorTest, ProcessMessageWithUnregisteredHandlerThrowsException)
	Ensures that processMessage() throws a runtime_error exception.
	TEST_F (CANMessageProcessorTest, OverwriteHandlerForSameFrameID)
	Ensures that the new handler is called instead of the old handler.

Detailed Description

Unit tests for the CANMessageProcessor class.

Version

0.1

Date

2025-01-30

Author

Félix LE BIHAN (@Fle-bihh)

Ricardo Melo (@reomelo)

Tiago Pereira (@t-pereira06)

Michel Batista (@MicchelFAB)

This file contains unit tests for the CANMessageProcessor class, using Google Test framework.

Definition in file test_CANMessageProcessor.cpp.

Function Documentation

TEST_F() [1/5]

TEST_F	(	CANMessageProcessorTest	,
		OverwriteHandlerForSameFrameID	)

Ensures that the new handler is called instead of the old handler.

Test

Tests if a handler can be overwritten for the same frame ID.

Verifies that registering a new handler for the same frame ID overwrites the old handler.

See also

CANMessageProcessor::registerHandler

Definition at line 99 of file test_CANMessageProcessor.cpp.

TEST_F() [2/5]

TEST_F	(	CANMessageProcessorTest	,
		ProcessMessageWithRegisteredHandler	)

Ensures that the registered handler is called with the correct data.

Test

Tests if a message is processed with a registered handler.

Verifies that processMessage() calls the registered handler with the correct data.

See also

CANMessageProcessor::processMessage

Definition at line 63 of file test_CANMessageProcessor.cpp.

TEST_F() [3/5]

TEST_F	(	CANMessageProcessorTest	,
		ProcessMessageWithUnregisteredHandlerThrowsException	)

Ensures that processMessage() throws a runtime_error exception.

Test

Tests if processing a message with an unregistered handler throws an exception.

Verifies that processMessage() throws a runtime_error exception when no handler is registered for the given frame ID.

See also

CANMessageProcessor::processMessage

Definition at line 85 of file test_CANMessageProcessor.cpp.

TEST_F() [4/5]

TEST_F	(	CANMessageProcessorTest	,
		RegisterHandlerNullThrowsException	)

Ensures that registerHandler() throws an invalid_argument exception.

Test

Tests if registering a null handler throws an exception.

Verifies that registerHandler() throws an invalid_argument exception when a null handler is registered.

See also

CANMessageProcessor::registerHandler

Definition at line 51 of file test_CANMessageProcessor.cpp.

TEST_F() [5/5]

TEST_F	(	CANMessageProcessorTest	,
		RegisterHandlerSuccess	)

Ensures that registerHandler() does not throw an exception.

Test

Tests if a handler can be registered successfully.

Verifies that registerHandler() does not throw an exception when a valid handler is registered.

See also

CANMessageProcessor::registerHandler

Definition at line 39 of file test_CANMessageProcessor.cpp.