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 * License along with this software; if not, write to the Free
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package org.richfaces.tests.metamer.ftest.a4jStatus;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;

import java.util.List;
import java.util.concurrent.TimeUnit;

import org.jboss.arquillian.graphene.Graphene;
import org.richfaces.tests.metamer.ftest.annotations.IssueTracking;
import org.richfaces.tests.metamer.ftest.webdriver.utils.ElementVisibilityObserver;
import org.testng.annotations.Test;

/**
 * Test for RF-12092.
 *
 * @author <a href="mailto:jhuska@redhat.com">Juraj Huska</a>
 * @author <a href="mailto:jstefek@redhat.com">Jiri Stefek</a>
 */
public class TestRF12092 extends AbstractStatusTest {

    private static final int TOLERANCE = 1500;

    @Override
    public String getComponentTestPagePath() {
        return "a4jStatus/rf-12092.xhtml";
    }

    @Override
    public void setupDelay() {
        // do not setup any additional response delay
    }

    @Test
    @IssueTracking(value = "https://issues.jboss.org/browse/RF-12092")
    public void testStatusIsClearedWhenRequestCompleted() {
        // start observing visibility of the STOP element of the a4j:status
        ElementVisibilityObserver evo = ElementVisibilityObserver.getInstance();
        evo.watchForVisibilityChangeOfElement(getStatus().advanced().getStopElement());
        // the page should update after 5 seconds
        String requestTimeBefore = getMetamerPage().getRequestTimeElement().getText();
        Graphene.waitModel().withTimeout(7, TimeUnit.SECONDS).until().element(
            getMetamerPage().getRequestTimeElement()).text().not().equalTo(requestTimeBefore);
        // the tested status text should change back to "Done" after the request is processed and before the next request starts
        getStatus().advanced().waitUntilStatusTextChanges("Done").withTimeout(3, TimeUnit.SECONDS).perform();

        // check the visibility records
        List<ElementVisibilityObserver.Record> records = evo.getRecords();
        assertTrue(records.size() >= 2, "There should be at least 2 records");
        assertFalse(records.get(0).isVisible(), "When the request is beeing processed, the STOP element of the a4j:status should be hidden.");
        assertTrue(records.get(1).isVisible(), "After the ajax request is processed, the STOP element should be visible again.");
        // check that delay between STOP element reappearance is in interval <0,2000> ms
        assertEquals(records.get(1).getTime().getMillis() - records.get(0).getTime().getMillis(), 0, TOLERANCE);
    }
}