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ReadState_test.cpp
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ReadState_test.cpp
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/******************************************************************************
* SOFA, Simulation Open-Framework Architecture *
* (c) 2006 INRIA, USTL, UJF, CNRS, MGH *
* *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, or (at *
* your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
* for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*******************************************************************************
* Authors: The SOFA Team and external contributors (see Authors.txt) *
* *
* Contact information: contact@sofa-framework.org *
******************************************************************************/
#include <sofa/testing/BaseSimulationTest.h>
using sofa::testing::BaseSimulationTest;
#include <sofa/simpleapi/SimpleApi.h>
using sofa::simulation::Node;
#include <sofa/type/Vec.h>
using sofa::type::Vec3;
class ReadState_test : public BaseSimulationTest
{
public:
/// Run seven steps of simulation then check results
bool testDefaultBehavior()
{
const double dt = 0.01;
const auto simulation = sofa::simpleapi::createSimulation();
const Node::SPtr root = sofa::simpleapi::createRootNode(simulation, "root");
sofa::simpleapi::createObject(root, "RequiredPlugin", { { "name","Sofa.Component.Playback" } });
sofa::simpleapi::createObject(root, "RequiredPlugin", { { "name","Sofa.Component.StateContainer" } });
/// no need of gravity, the file .data is just read
root->setGravity(Vec3(0.0,0.0,0.0));
root->setDt(dt);
const Node::SPtr childNode = sofa::simpleapi::createChild(root, "Particle");
const auto meca = sofa::simpleapi::createObject(childNode, "MechanicalObject",
{{"size", "1"}});
sofa::simpleapi::createObject(childNode, "ReadState",
{{"filename", std::string(SOFA_COMPONENT_PLAYBACK_TEST_FILES_DIR)+"particleGravityX.data"}});
sofa::simulation::node::initRoot(root.get());
for(int i=0; i<7; i++)
{
sofa::simulation::node::animate(root.get(), dt);
}
EXPECT_EQ(meca->findData("position")->getValueString(),
std::string("0 0 -0.017658"));
return true;
}
/// Run seven steps of simulation then check results
bool testLoadFailure()
{
const auto simulation = sofa::simpleapi::createSimulation();
const Node::SPtr root = sofa::simpleapi::createRootNode(simulation, "root");
sofa::simpleapi::createObject(root, "RequiredPlugin", { { "name","Sofa.Component.Playback" } });
sofa::simpleapi::createObject(root, "RequiredPlugin", { { "name","Sofa.Component.StateContainer" } });
auto meca = sofa::simpleapi::createObject(root, "MechanicalObject",
{{"size", "1"}});
{
EXPECT_MSG_EMIT(Error);
sofa::simpleapi::createObject(root, "ReadState",
{{"filename", std::string(SOFA_COMPONENT_PLAYBACK_TEST_FILES_DIR)+"invalidFile.txt"}});
sofa::simulation::node::initRoot(root.get());
}
return true;
}
};
/// Test : read positions of a particle falling under gravity
TEST_F(ReadState_test , test_defaultBehavior)
{
ASSERT_TRUE( this->testDefaultBehavior() );
}
/// Test : when happens when unable to load the file ?
TEST_F(ReadState_test , test_loadFailure)
{
ASSERT_TRUE( this->testLoadFailure() );
}