/**
* Created Dec 19, 2007
*/
package com.crawljax.core.state;
import static com.crawljax.core.state.Identification.How.xpath;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNot.not;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import org.junit.Ignore;
import org.junit.Test;
import org.mockito.Mockito;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.SAXException;
import com.crawljax.core.CrawljaxException;
import com.crawljax.core.ExitNotifier;
import com.crawljax.core.state.Eventable.EventType;
import com.crawljax.util.DomUtils;
public class EventableTest {
@Test
public void testHashCode() {
String xpath = "/body/div[3]";
Identification id = new Identification(Identification.How.xpath, xpath);
Eventable c = new Eventable(id, EventType.click);
Eventable temp = new Eventable(id, EventType.click);
assertEquals(temp.hashCode(), c.hashCode());
temp = new Eventable(new Identification(Identification.How.id, "34"), EventType.click);
assertNotSame(temp.hashCode(), c.hashCode());
temp = new Eventable(id, EventType.hover);
assertNotSame(temp.hashCode(), c.hashCode());
}
@Test
public void EventablesWithDifferentStatesAreNotEqual() throws IllegalArgumentException,
IllegalAccessException, NoSuchFieldException, SecurityException {
Identification id = new Identification(Identification.How.xpath, "/DIV");
Eventable event1 = new Eventable(id, EventType.click);
Eventable event2 = new Eventable(id, EventType.click);
assertThat(event1, is(event2));
StateVertex source = Mockito.mock(StateVertex.class);
StateVertex target1 = Mockito.mock(StateVertex.class);
StateVertex target2 = Mockito.mock(StateVertex.class);
event1.setSource(source);
event2.setSource(source);
assertThat(event1, is(event2));
event1.setTarget(target1);
event2.setTarget(target2);
assertThat(event1, is(not(event2)));
}
@Test
public void testToString() {
Eventable c =
new Eventable(new Identification(Identification.How.xpath, "/body/div[3]"),
EventType.click);
assertNotNull(c.toString());
}
/**
* Test method for {@link com.crawljax.core.state.Eventable#equals(java.lang.Object)}.
*/
@Test
public void testEqualsObject() {
Eventable c =
new Eventable(new Identification(Identification.How.xpath, "/body/div[3]"),
EventType.click);
Eventable b =
new Eventable(new Identification(Identification.How.xpath, "/body/div[3]"),
EventType.click);
Eventable d =
new Eventable(new Identification(Identification.How.id, "23"), EventType.click);
Eventable e =
new Eventable(new Identification(Identification.How.id, "23"), EventType.hover);
assertTrue(c.equals(b));
assertFalse(c.equals(d));
assertFalse(d.equals(e));
}
@Test
@Ignore("seems redundant")
public void testGetInfo() {
Eventable c =
new Eventable(new Identification(Identification.How.xpath, "/body/div[3]"),
EventType.click);
String info = " click xpath /body/div[3]";
assertEquals(info, c.toString());
}
@Test
public void testClickableElement() throws SAXException, IOException {
String html =
"<body><div id='firstdiv'></div><div><span id='thespan'>"
+ "<a id='thea'>test</a></span></div></body>";
Document dom = DomUtils.asDocument(html);
assertNotNull(dom);
Element element = dom.getElementById("firstdiv");
Eventable clickable = new Eventable(element, EventType.click);
assertNotNull(clickable);
assertThat(clickable.getIdentification().getHow(), is(xpath));
assertThat(clickable.getIdentification().getValue(), is("/HTML[1]/BODY[1]/DIV[1]"));
assertThat(clickable.getElement().getAttributeOrNull("id"), is("firstdiv"));
}
@Test
public void testEdge() throws CrawljaxException {
StateVertex s1 = new StateVertexImpl(0, "stateSource", "dom1");
StateVertex s2 = new StateVertexImpl(0, "stateTarget", "dom2");
InMemoryStateFlowGraph sfg = new InMemoryStateFlowGraph(new ExitNotifier(0), new DefaultStateVertexFactory());
sfg.putIndex(s1);
sfg.putIfAbsent(s2);
Eventable e = new Eventable();
sfg.addEdge(s1, s2, e);
assertEquals(s1, e.getSourceStateVertex());
assertEquals(s2, e.getTargetStateVertex());
}
@Test
public void testSets() {
Eventable c =
new Eventable(new Identification(Identification.How.xpath, "/body/div[3]"),
EventType.click);
c.setId(1);
Eventable b =
new Eventable(new Identification(Identification.How.xpath, "/body/div[3]"),
EventType.click);
c.setId(2);
Eventable d =
new Eventable(new Identification(Identification.How.id, "23"), EventType.click);
c.setId(3);
Eventable e =
new Eventable(new Identification(Identification.How.id, "23"), EventType.hover);
c.setId(4);
assertTrue(c.equals(b));
assertEquals(c.hashCode(), b.hashCode());
Set<Eventable> setOne = new HashSet<Eventable>();
setOne.add(b);
setOne.add(c);
setOne.add(d);
setOne.add(e);
assertEquals(3, setOne.size());
Set<Eventable> setTwo = new HashSet<Eventable>();
setTwo.add(b);
setTwo.add(c);
setTwo.add(d);
assertEquals(2, setTwo.size());
Set<Eventable> intersection = new HashSet<Eventable>(setOne);
intersection.retainAll(setTwo);
assertEquals(2, intersection.size());
Set<Eventable> difference = new HashSet<Eventable>(setOne);
difference.removeAll(setTwo);
assertEquals(1, difference.size());
}
}