ephysics/test/TestSuite.cpp

/********************************************************************************
* ReactPhysics3D physics library, http://www.ephysics.com				 *
* Copyright (c) 2010-2016 Daniel Chappuis									   *
*********************************************************************************
*																			   *
* This software is provided 'as-is', without any express or implied warranty.   *
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* 1. The origin of this software must not be misrepresented; you must not claim *
*	that you wrote the original software. If you use this software in a		*
*	product, an acknowledgment in the product documentation would be		   *
*	appreciated but is not required.										   *
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* 2. Altered source versions must be plainly marked as such, and must not be	*
*	misrepresented as being the original software.							 *
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* 3. This notice may not be removed or altered from any source distribution.	*
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********************************************************************************/

// Librairies
#include <test/TestSuite.hpp>

using namespace ephysics;

// Constructor
TestSuite::TestSuite(const std::string& name, std::ostream* outputStream)
		  : m_name(name), mOutputStream(outputStream) {

}

// Return the number of passed tests
long TestSuite::getNbPassedTests() const {

	long nbPassedTests = 0;

	for (size_t i=0; i<mTests.size(); i++) {
		assert(mTests[i]);
		nbPassedTests += mTests[i]->getNbPassedTests();
	}

	return nbPassedTests;
}

// Return the number of failed tests
long TestSuite::getNbFailedTests() const {
	long nbFailedTests = 0;

	for (size_t i=0; i<mTests.size(); i++) {
		assert(mTests[i]);
		nbFailedTests += mTests[i]->getNbFailedTests();
	}

	return nbFailedTests;
}

// Add a unit test in the test suite
void TestSuite::addTest(Test* test) {
	if (test == NULL) {
		throw std::invalid_argument("Error : You cannot add a NULL test in the test suite.");
	}
	else if (mOutputStream != NULL && test->getOutputStream() == NULL) {
		test->setOutputStream(mOutputStream);
	}

	// Add the test to the suite
	mTests.push_back(test);

	// Reset the added test
	test->reset();
}

// Add a test suite to the current test suite
void TestSuite::addTestSuite(const TestSuite& testSuite) {

	// Add each test of the test suite to the current one
	for (size_t i =0; i < testSuite.mTests.size(); i++) {
		assert(testSuite.mTests[i] != NULL);
		addTest(testSuite.mTests[i]);
	}
}

// Launch the tests of the test suite
void TestSuite::run() {

	// Reset all the tests
	reset();

	// Run all the tests
	for (size_t i=0; i < mTests.size(); i++) {
		assert(mTests[i] != NULL);
		mTests[i]->run();
	}
}

// Reset the test suite
void TestSuite::reset() {
	for(size_t i=0; i < mTests.size(); ++i) {
		assert(mTests[i]);
		mTests[i]->reset();
	  }
}

// Display the tests report and return the number of failed tests
long TestSuite::report() const {
	if (mOutputStream != NULL) {
		long nbFailedTests = 0;

		*mOutputStream << "Test Suite \"" << m_name << "\"\n";
		size_t i;
		for (i=0; i < 70; i++) {
			*mOutputStream << "=";
		}
		*mOutputStream << "=" << std::endl;
		for (i=0; i < mTests.size(); i++) {
			assert(mTests[i] != NULL);
			nbFailedTests += mTests[i]->report();
		}
		for (i=0; i < 70; i++) {
			*mOutputStream << "=";
		}
		*mOutputStream << "=" << std::endl;

		// Return the number of failed tests
		return nbFailedTests;
	}
	else {
		return getNbFailedTests();
	}
}

// Delete all the tests
void TestSuite::clear() {

	for (size_t i=0; i<mTests.size(); i++) {
		delete mTests[i];
		mTests[i] = NULL;
	}
}