package com.github.vangj.jbayes.inf.exact.graph.pptc;

import static org.junit.Assert.*;

import com.github.vangj.jbayes.inf.exact.graph.Dag;
import com.github.vangj.jbayes.inf.exact.graph.Edge;
import com.github.vangj.jbayes.inf.exact.graph.Ug;
import org.junit.Test;

public class MoralizeTest extends HuangExample {
  @Test
  public void testMoralize() {
    Dag dag = getDag();
    Ug ug = Moralize.moralize(dag);

    assertEquals(8, ug.nodes().size());
    assertNotNull(ug.node("a"));
    assertNotNull(ug.node("b"));
    assertNotNull(ug.node("c"));
    assertNotNull(ug.node("d"));
    assertNotNull(ug.node("e"));
    assertNotNull(ug.node("f"));
    assertNotNull(ug.node("g"));
    assertNotNull(ug.node("h"));

    assertEquals(11, ug.edges().size());
    assertTrue(ug.edgeExists("a", "b"));
    assertTrue(ug.edgeExists("a", "c"));
    assertTrue(ug.edgeExists("b", "d"));
    assertTrue(ug.edgeExists("c", "e"));
    assertTrue(ug.edgeExists("d", "f"));
    assertTrue(ug.edgeExists("e", "f"));
    assertTrue(ug.edgeExists("c", "g"));
    assertTrue(ug.edgeExists("e", "h"));
    assertTrue(ug.edgeExists("g", "h"));
    assertTrue(ug.edgeExists("g", "e"));
    assertTrue(ug.edgeExists("d", "e"));
  }
}

@@ -139,61 +139,8 @@
 ag;%0A
-import com.github.vangj.jbayes.inf.exact.graph.Edge;%0A
 impo

remove unused import