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TestConstField.cpp
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TestConstField.cpp
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#include <gtest/gtest.h>
#include <TVector3.h>
#include <Exception.h>
#include <ConstField.h>
#include <FieldManager.h>
namespace genfit {
class ConstFieldUninitializedTests : public ::testing::Test {
protected:
};
TEST_F (ConstFieldUninitializedTests, UninitializedBehaviour) {
EXPECT_EQ(false, genfit::FieldManager::getInstance()->isInitialized());
EXPECT_THROW(genfit::FieldManager::getInstance()->getField(), std::runtime_error);
EXPECT_THROW(genfit::FieldManager::getInstance()->checkInitialized(), std::runtime_error);
EXPECT_THROW(genfit::FieldManager::getInstance()->getFieldVal(TVector3(1, 1, 1)), std::runtime_error);
}
class ConstFieldInitializedTests : public ::testing::Test {
protected:
virtual void SetUp() {
const double bFieldZ = 20; // kGauss. Is 1.5T
m_constField = new genfit::ConstField(0., 0., bFieldZ);
genfit::FieldManager::getInstance()->init(m_constField);
}
virtual void TearDown() {
genfit::FieldManager::getInstance()->destruct();
}
genfit::ConstField* m_constField;
};
TEST_F (ConstFieldInitializedTests, InitializedBehaviour) {
EXPECT_EQ(true, genfit::FieldManager::getInstance()->isInitialized());
EXPECT_NO_THROW(genfit::FieldManager::getInstance()->checkInstanciated());
EXPECT_NO_THROW(genfit::FieldManager::getInstance()->checkInitialized());
EXPECT_EQ(TVector3(0, 0, 20), genfit::FieldManager::getInstance()->getFieldVal(TVector3(1, 1, 1)));
}
}