DynawoParametersDatabaseTest.java
/**
* Copyright (c) 2020, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package com.powsybl.dynawo;
import com.google.common.jimfs.Configuration;
import com.google.common.jimfs.Jimfs;
import com.powsybl.commons.PowsyblException;
import com.powsybl.dynawo.parameters.ParameterType;
import com.powsybl.dynawo.parameters.ParametersSet;
import com.powsybl.dynawo.xml.ParametersXml;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.nio.file.FileSystem;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author Marcos de Miguel {@literal <demiguelm at aia.es>}
*/
class DynawoParametersDatabaseTest {
private FileSystem fileSystem;
@BeforeEach
void setUp() throws IOException {
fileSystem = Jimfs.newFileSystem(Configuration.unix());
Files.copy(getClass().getResourceAsStream("/models.par"), fileSystem.getPath("/models.par"));
Files.copy(getClass().getResourceAsStream("/models_misspelled.par"), fileSystem.getPath("/models_misspelled.par"));
}
@AfterEach
void tearDown() throws IOException {
fileSystem.close();
}
@Test
void checkParameters() {
List<ParametersSet> setsMap = ParametersXml.load(fileSystem.getPath("/models.par"));
DynawoSimulationParameters dParameters = new DynawoSimulationParameters().setModelsParameters(setsMap);
ParametersSet set1 = dParameters.getModelParameters("LoadAlphaBeta");
assertEquals(1.5, set1.getDouble("load_alpha"), 1e-6);
assertEquals(2.5, set1.getDouble("load_beta"), 1e-6);
ParametersSet set2 = dParameters.getModelParameters("GeneratorSynchronousFourWindingsProportionalRegulations");
assertEquals(5.4, set2.getDouble("generator_H"), 1e-6);
assertEquals(1, set2.getInt("generator_ExcitationPu"));
ParametersSet set3 = dParameters.getModelParameters("test");
assertFalse(set3.hasParameter("unknown"));
assertTrue(set3.hasParameter("boolean"));
assertTrue(set3.getBool("boolean"));
assertEquals("aString", set3.getString("string"));
}
@Test
void checkParametersMisspelled() {
Path path = fileSystem.getPath("/models_misspelled.par");
PowsyblException e = assertThrows(PowsyblException.class, () -> ParametersXml.load(path));
assertEquals("Unexpected element: sett", e.getMessage());
}
@Test
void checkParametersNotFound() {
Path path = fileSystem.getPath("/file.par");
UncheckedIOException e = assertThrows(UncheckedIOException.class, () -> ParametersXml.load(path));
assertEquals("java.nio.file.NoSuchFileException: /file.par", e.getMessage());
}
@Test
void addParametersSet() {
DynawoSimulationParameters dParameters = new DynawoSimulationParameters();
ParametersSet set = new ParametersSet("test");
dParameters.addModelParameters(set);
assertEquals(1, dParameters.getModelParameters().size());
assertEquals(set, dParameters.getModelParameters("test"));
}
@Test
void replaceParameter() {
ParametersSet set = new ParametersSet("test");
String param = "modifiedParam";
set.addParameter(param, ParameterType.DOUBLE, "2.2");
set.replaceParameter(param, ParameterType.INT, "3");
assertEquals(3, set.getInt(param));
assertThrows(PowsyblException.class, () -> set.getDouble(param));
}
@Test
void copyParametersSet() {
ParametersSet set0 = new ParametersSet("test");
set0.addParameter("param", ParameterType.INT, "2");
ParametersSet set1 = new ParametersSet("copy", set0);
assertEquals(2, set1.getInt("param"));
}
}