Test case for DiskDGraph

src/test/java/nl/peterbloem/motive/Tests.java

@@ -0,0 +1,41 @@
+package nl.peterbloem.motive;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.junit.Test;
+import org.nodes.DGraph;
+import org.nodes.DNode;
+import org.nodes.DiskDGraph;
+import org.nodes.random.RandomGraphs;
+
+/**
+ * General tests, not specific to a class.
+ * @author Peter
+ *
+ */
+public class Tests {
+	public static final File DIR = new File("./tmp/");
+
+	@Test
+	public void testSubgraphs()
+		throws IOException
+	{
+
+		DGraph<String> graph = RandomGraphs.randomDirectedFast(100, 200);
+		graph = DiskDGraph.copy(graph, DIR);
+
+		DPlainMotifExtractor<String> ex = new DPlainMotifExtractor<String>(graph, 100000, 3, 6, 5);
+
+		for(DGraph<String> sub : ex.subgraphs())
+			for(DNode<String> node : sub.nodes())
+			{
+				assertTrue(node.neighbors().size() == node.degree());
+
+				assertTrue(node.degree() > 0);
+			}
+	}
+
+}