LayoutWithFixedTextNodePositionsTest.java
/**
* Copyright (c) 2024, 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/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.nad.layout;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import com.powsybl.diagram.test.Networks;
import com.powsybl.iidm.network.Network;
import com.powsybl.nad.build.iidm.NetworkGraphBuilder;
import com.powsybl.nad.build.iidm.VoltageLevelFilter;
import com.powsybl.nad.model.Graph;
import com.powsybl.nad.model.Point;
/**
* @author Massimo Ferraro {@literal <massimo.ferraro at soft.it>}
*/
class LayoutWithFixedTextNodePositionsTest {
private Network network;
private LayoutParameters layoutParameters;
private Layout basicForceLayout;
@BeforeEach
void setup() {
network = Networks.createTwoVoltageLevels();
layoutParameters = new LayoutParameters();
basicForceLayout = new BasicForceLayoutFactory().create();
}
private void checkShift(Point point1, Point point2, double shiftX, double shiftY) {
assertEquals(point2.getX() - point1.getX(), shiftX, 0);
assertEquals(point2.getY() - point1.getY(), shiftY, 0);
}
@Test
void testTextNodePositions() {
Graph graph = new NetworkGraphBuilder(network, VoltageLevelFilter.NO_FILTER).buildGraph();
basicForceLayout.run(graph, layoutParameters);
graph.getVoltageLevelTextPairs().forEach(textPair -> {
checkShift(textPair.getFirst().getPosition(), textPair.getSecond().getPosition(),
layoutParameters.getTextNodeFixedShift().getX(),
layoutParameters.getTextNodeFixedShift().getY());
checkShift(textPair.getFirst().getPosition(), textPair.getSecond().getEdgeConnection(),
layoutParameters.getTextNodeFixedShift().getX(),
layoutParameters.getTextNodeFixedShift().getY() + layoutParameters.getTextNodeEdgeConnectionYShift());
});
}
@Test
void testFixedTextNodePositions() {
String voltageLevelId = "vl1";
Point topLeftPosition = new Point(100, -50);
Point edgeConnection = new Point(90, -25);
basicForceLayout.setTextNodeFixedPosition(voltageLevelId, topLeftPosition, edgeConnection);
Graph graph = new NetworkGraphBuilder(network, VoltageLevelFilter.NO_FILTER).buildGraph();
basicForceLayout.run(graph, layoutParameters);
graph.getVoltageLevelTextPairs().forEach(textPair -> {
boolean fixedPosition = voltageLevelId.equals(textPair.getFirst().getEquipmentId());
checkShift(textPair.getFirst().getPosition(), textPair.getSecond().getPosition(),
fixedPosition ? topLeftPosition.getX() : layoutParameters.getTextNodeFixedShift().getX(),
fixedPosition ? topLeftPosition.getY() : layoutParameters.getTextNodeFixedShift().getY());
checkShift(textPair.getFirst().getPosition(), textPair.getSecond().getEdgeConnection(),
fixedPosition ? edgeConnection.getX() : layoutParameters.getTextNodeFixedShift().getX(),
fixedPosition ? edgeConnection.getY() : layoutParameters.getTextNodeFixedShift().getY() + layoutParameters.getTextNodeEdgeConnectionYShift());
});
}
}