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import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.util.stream.IntStream;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import org.junit.jupiter.params.provider.MethodSource;
import org.junit.jupiter.params.provider.NullAndEmptySource;
import com.github.tschoonj.xraylib.Xraylib;
import com.github.tschoonj.xraylib.radioNuclideData;
public class TestRadioNuclides {
@Test
public void test_list_consistency() {
String[] list = Xraylib.GetRadioNuclideDataList();
assertEquals(list.length, 10);
for (int i = 0 ; i < list.length ; i++) {
radioNuclideData rnd = Xraylib.GetRadioNuclideDataByIndex(i);
assertEquals(rnd.name, list[i]);
rnd = Xraylib.GetRadioNuclideDataByName(list[i]);
assertEquals(rnd.name, list[i]);
}
}
@Test
public void test_GetRadioNuclideDataByIndex_3() {
radioNuclideData rnd = Xraylib.GetRadioNuclideDataByIndex(3);
assertEquals(rnd.A, 125);
assertArrayEquals(rnd.GammaEnergies, new double[]{35.4919});
assertArrayEquals(rnd.GammaIntensities, new double[]{0.0668});
assertEquals(rnd.N, 72);
double[] XrayIntensities = new double[]{0.0023, 0.00112, 0.0063, 0.056, 0.035, 0.0042, 0.007, 0.00043, 0.0101, 0.0045, 0.00103, 0.0016, 3.24e-05, 0.406, 0.757, 0.0683, 0.132, 0.00121, 0.0381, 0.0058};
assertArrayEquals(rnd.XrayIntensities, XrayIntensities);
int[] XrayLines = new int[]{-86, -60, -89, -90, -63, -33, -34, -91, -95, -68, -38, -39, -1, -2, -3, -5, -6, -8, -11, -13};
assertArrayEquals(rnd.XrayLines, XrayLines);
assertEquals(rnd.Z, 53);
assertEquals(rnd.Z_xray, 52);
assertEquals(rnd.nGammas, 1);
assertEquals(rnd.nXrays, 20);
assertEquals(rnd.name, "125I");
}
@Test
public void test_GetRadioNuclideDataByName_125I() {
radioNuclideData rnd = Xraylib.GetRadioNuclideDataByName("125I");
assertEquals(rnd.A, 125);
assertArrayEquals(rnd.GammaEnergies, new double[]{35.4919});
assertArrayEquals(rnd.GammaIntensities, new double[]{0.0668});
assertEquals(rnd.N, 72);
double[] XrayIntensities = new double[]{0.0023, 0.00112, 0.0063, 0.056, 0.035, 0.0042, 0.007, 0.00043, 0.0101, 0.0045, 0.00103, 0.0016, 3.24e-05, 0.406, 0.757, 0.0683, 0.132, 0.00121, 0.0381, 0.0058};
assertArrayEquals(rnd.XrayIntensities, XrayIntensities);
int[] XrayLines = new int[]{-86, -60, -89, -90, -63, -33, -34, -91, -95, -68, -38, -39, -1, -2, -3, -5, -6, -8, -11, -13};
assertArrayEquals(rnd.XrayLines, XrayLines);
assertEquals(rnd.Z, 53);
assertEquals(rnd.Z_xray, 52);
assertEquals(rnd.nGammas, 1);
assertEquals(rnd.nXrays, 20);
assertEquals(rnd.name, "125I");
}
@ParameterizedTest(name="test_bad_radionuclices_names {index} -> {arguments}")
@NullAndEmptySource
@ValueSource(strings = {"howehfofhwf"})
public void test_bad_radionuclices_names(String nuclide) {
IllegalArgumentException exc = assertThrows(IllegalArgumentException.class, () -> {
radioNuclideData rnd = Xraylib.GetRadioNuclideDataByName(nuclide);
});
assertEquals(exc.getMessage(), String.format("%s was not found in the radionuclide database", nuclide));
}
@ParameterizedTest(name="test_bad_radionuclides_indices {index} -> {arguments}")
@ValueSource(ints = {-1, 10})
public void test_bad_radionuclides_indices(int index) {
IllegalArgumentException exc = assertThrows(IllegalArgumentException.class, () -> {
radioNuclideData rnd = Xraylib.GetRadioNuclideDataByIndex(index);
});
assertEquals(exc.getMessage(), String.format("%d is out of the range of indices covered by the radionuclide database", index));
}
}
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