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Revert "BAEL-4134"

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This commit is contained in:
Loredana Crusoveanu
2020-07-07 14:18:10 +03:00
committed by GitHub
parent dffa1f64e6
commit 485b4e3e99
2477 changed files with 9477 additions and 547819 deletions
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15
algorithms-miscellaneous-2/src/test/java/com/baeldung/jgrapht/GraphImageGenerationUnitTest.java
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@@ -1,16 +1,21 @@
package com.baeldung.jgrapht;
import static org.junit.Assert.assertTrue;
import java.awt.Color;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import org.jgrapht.ext.JGraphXAdapter;
import org.jgrapht.graph.DefaultDirectedGraph;
import org.jgrapht.graph.DefaultEdge;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.mxgraph.layout.mxCircleLayout;
import com.mxgraph.layout.mxIGraphLayout;
import com.mxgraph.util.mxCellRenderer;
@@ -20,7 +25,7 @@ public class GraphImageGenerationUnitTest {
@Before
public void createGraph() throws IOException {
File imgFile = new File("src/test/resources/graph.png");
File imgFile = new File("src/test/resources/graph1.png");
imgFile.createNewFile();
g = new DefaultDirectedGraph<String, DefaultEdge>(DefaultEdge.class);
String x1 = "x1";
@@ -34,12 +39,18 @@ public class GraphImageGenerationUnitTest {
g.addEdge(x3, x1);
}
@After
public void cleanup() {
File imgFile = new File("src/test/resources/graph1.png");
imgFile.deleteOnExit();
}
@Test
public void givenAdaptedGraph_whenWriteBufferedImage_ThenFileShouldExist() throws IOException {
JGraphXAdapter<String, DefaultEdge> graphAdapter = new JGraphXAdapter<String, DefaultEdge>(g);
mxIGraphLayout layout = new mxCircleLayout(graphAdapter);
layout.execute(graphAdapter.getDefaultParent());
File imgFile = new File("src/test/resources/graph.png");
File imgFile = new File("src/test/resources/graph1.png");
BufferedImage image = mxCellRenderer.createBufferedImage(graphAdapter, null, 2, Color.WHITE, true, null);
ImageIO.write(image, "PNG", imgFile);
assertTrue(imgFile.exists());