OxSignCalculatorRealImag_test.cpp
/*!
* \file OxSignCalculatorRealImag_test.cpp
* \author Konrad Werys
* \date 2018/08/01
*/
#include "gtest/gtest.h"
#include "OxTestData.h"
#include "OxSignCalculatorRealImag.h"
#ifndef _WIN32
TEST(OxSignCalculatorRealImag, disp) {
typedef double TYPE;
char filePath [] = "testData/blood.yaml";
Ox::TestData<TYPE> testData(filePath);
int nSamples = testData.getNSamples();
TYPE *signal = new TYPE[nSamples];
TYPE *signs = new TYPE[nSamples];
Ox::SignCalculatorRealImag<TYPE> signCalculator;
signCalculator.setNSamples(testData.getNSamples());
signCalculator.setSigMag(testData.getSignalMagPtr());
signCalculator.setSigPha(testData.getSignalPhaPtr());
signCalculator.setSignal(signal);
signCalculator.setSigns(signs);
testing::internal::CaptureStdout();
signCalculator.disp();
std::string output = testing::internal::GetCapturedStdout();
EXPECT_NE(output.size(), 0);
}
#endif // _WIN32
TEST(OxSignCalculatorRealImag, calculateSign_blood) {
typedef double TYPE;
char filePath [] = "testData/blood.yaml";
Ox::TestData<TYPE> testData(filePath);
int nSamples = testData.getNSamples();
TYPE *signal = new TYPE[nSamples];
TYPE *signs = new TYPE[nSamples];
Ox::SignCalculatorRealImag<TYPE> signCalculator;
signCalculator.setNSamples(testData.getNSamples());
signCalculator.setSigMag(testData.getSignalMagPtr());
signCalculator.setSigPha(testData.getSignalPhaPtr());
signCalculator.setSignal(signal);
signCalculator.setSigns(signs);
signCalculator.calculateSign();
for (int iSample = 0; iSample < nSamples; iSample++) {
EXPECT_EQ(testData.getSigns()[iSample], signs[iSample]);
}
delete [] signal;
delete [] signs;
}
TEST(OxSignCalculatorRealImag, calculateSign_myocardium) {
typedef double TYPE;
char filePath [] = "testData/myocardium.yaml";
Ox::TestData<TYPE> testData(filePath);
int nSamples = testData.getNSamples();
TYPE *signal = new TYPE[nSamples];
TYPE *signs = new TYPE[nSamples];
Ox::SignCalculatorRealImag<TYPE> signCalculator;
signCalculator.setNSamples(testData.getNSamples());
signCalculator.setSigMag(testData.getSignalMagPtr());
signCalculator.setSigPha(testData.getSignalPhaPtr());
signCalculator.setSignal(signal);
signCalculator.setSigns(signs);
signCalculator.calculateSign();
for (int iSample = 0; iSample < nSamples; iSample++) {
EXPECT_EQ(testData.getSigns()[iSample], signs[iSample]);
}
delete [] signal;
delete [] signs;
}
TEST(OxSignCalculatorRealImag, calculateSign_throwIfSignalPhaNotSet) {
typedef double TYPE;
char filePath [] = "testData/blood.yaml";
Ox::TestData<TYPE> testData(filePath);
int nSamples = testData.getNSamples();
TYPE *signal = new TYPE[nSamples];
TYPE *signs = new TYPE[nSamples];
Ox::SignCalculatorRealImag<TYPE> signCalculator;
signCalculator.setNSamples(testData.getNSamples());
signCalculator.setSigMag(testData.getSignalMagPtr());
// signCalculator.setSigPha(testData.getSignalPhaPtr());
signCalculator.setSignal(signal);
signCalculator.setSigns(signs);
EXPECT_THROW(signCalculator.calculateSign(), std::runtime_error);
delete [] signal;
delete [] signs;
}
TEST(OxSignCalculatorRealImag, copyConstructor) {
typedef double TYPE;
char filePath [] = "testData/blood.yaml";
Ox::TestData<TYPE> testData(filePath);
int nSamples = testData.getNSamples();
TYPE *signal = new TYPE[nSamples];
TYPE *signs = new TYPE[nSamples];
Ox::SignCalculatorRealImag<TYPE> signCalculator;
signCalculator.setNSamples(testData.getNSamples());
signCalculator.setSigMag(testData.getSignalMagPtr());
signCalculator.setSigPha(testData.getSignalPhaPtr());
signCalculator.setSignal(signal);
signCalculator.setSigns(signs);
Ox::SignCalculatorRealImag<TYPE> signCalculatorCopy(signCalculator);
// same nSamples
EXPECT_EQ(signCalculator.getNSamples(), signCalculatorCopy.getNSamples());
// empty pointers
EXPECT_THROW(signCalculatorCopy.getSigMag(), std::runtime_error);
EXPECT_THROW(signCalculatorCopy.getSigPha(), std::runtime_error);
EXPECT_THROW(signCalculatorCopy.getSignal(), std::runtime_error);
EXPECT_THROW(signCalculatorCopy.getSigns(), std::runtime_error);
delete [] signal;
delete [] signs;
}