package test;
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import org.testng.Assert;
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import org.testng.annotations.Test;
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import org.testng.internal.DynamicGraph;
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import org.testng.internal.DynamicGraph.Status;
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import java.util.List;
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import java.util.Set;
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public class DynamicGraphTest {
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private static <T> void assertFreeNodesEquals(DynamicGraph<T> graph, T[] expected) {
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Assert.assertEqualsNoOrder(graph.getFreeNodes().toArray(), expected);
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}
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@Test
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public void test8() {
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DynamicGraph<String> dg = new DynamicGraph<>();
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dg.addNode("a1");
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dg.addNode("a2");
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dg.addNode("b1");
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dg.addNode("b2");
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dg.addNode("c1");
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dg.addEdge("b1", "a1");
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dg.addEdge("b1", "a2");
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dg.addEdge("b2", "a1");
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dg.addEdge("b2", "a2");
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dg.addEdge("c1", "b1");
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dg.addEdge("c1", "b2");
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dg.addNode("x");
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dg.addNode("y");
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List<String> freeNodes = dg.getFreeNodes();
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assertFreeNodesEquals(dg, new String[] {"a1", "a2", "y", "x"});
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dg.setStatus(freeNodes, Status.RUNNING);
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dg.setStatus("a1", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] {});
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dg.setStatus("a2", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] { "b1", "b2"});
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dg.setStatus("b2", Status.RUNNING);
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dg.setStatus("b1", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] {});
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dg.setStatus("b2", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] { "c1" });
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}
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@Test
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public void test2() {
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DynamicGraph<String> dg = new DynamicGraph<>();
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dg.addNode("a1");
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dg.addNode("a2");
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dg.addNode("b1");
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dg.addEdge("b1", "a1");
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dg.addEdge("b1", "a2");
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dg.addNode("x");
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List<String> freeNodes = dg.getFreeNodes();
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assertFreeNodesEquals(dg, new String[] { "a1", "a2", "x" });
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dg.setStatus(freeNodes, Status.RUNNING);
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dg.setStatus("a1", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] {});
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dg.setStatus("a2", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] { "b1" });
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dg.setStatus("b2", Status.RUNNING);
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dg.setStatus("b1", Status.FINISHED);
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assertFreeNodesEquals(dg, new String[] {});
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}
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}
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