46 lines
951 B
Java
46 lines
951 B
Java
package ch.usi.inf.sp.graph;
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import ch.usi.inf.sp.graph.Edge;
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import ch.usi.inf.sp.graph.Node;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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class EdgeTest {
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@Test
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void newEdge() {
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Edge e = new Edge();
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assertNull(e.getFrom());
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assertNull(e.getTo());
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}
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@Test
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void toStringTest() {
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Node n1 = new Node();
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Node n2 = new Node();
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Edge e = new Edge();
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e.setFrom(n1);
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e.setTo(n2);
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assertEquals(n1.toString()+" -> "+n2.toString(), e.toString());
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}
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@Test
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void setFrom() {
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Edge e = new Edge();
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Node n = new Node();
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e.setFrom(n);
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assertEquals(n, e.getFrom());
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assertNull(e.getTo());
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}
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@Test
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void setTo() {
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Edge e = new Edge();
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Node n = new Node();
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e.setTo(n);
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assertEquals(n, e.getTo());
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assertNull(e.getFrom());
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}
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} |