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/*
* Copyright 2000-2014 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.tests.components.ui;
import com.vaadin.testbench.elements.ButtonElement;
import com.vaadin.tests.tb3.MultiBrowserTest;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.ui.ExpectedCondition;
import static org.junit.Assert.assertTrue;
public class UIAccessTest extends MultiBrowserTest {
@Override
public void setup() throws Exception {
super.setup();
setPush(false);
openTestURL();
}
@Test
public void testThreadLocals() {
setPush(true);
openTestURL();
$(ButtonElement.class).get(7).click();
waitForLogToContainText("0. Current UI matches in beforeResponse? true");
waitForLogToContainText("1. Current session matches in beforeResponse? true");
}
@Test
public void canBeAccessedFromUIThread() {
$(ButtonElement.class).first().click();
assertTrue(logContainsText("0. Access from UI thread future is done? false"));
assertTrue(logContainsText("1. Access from UI thread is run"));
assertTrue(logContainsText("2. beforeClientResponse future is done? true"));
}
@Test
public void canBeAccessedFromBackgroundThread() {
$(ButtonElement.class).get(1).click();
assertTrue(logContainsText("0. Initial background message"));
assertTrue(logContainsText("1. Thread has current response? false"));
waitForLogToContainText("2. Thread got lock, inital future done? true");
}
private void waitForLogToContainText(final String text) {
waitUntil(new ExpectedCondition<Object>() {
@Override
public Object apply(WebDriver input) {
return logContainsText(text);
}
});
}
@Test
public void exceptionCanBeThrown() {
$(ButtonElement.class).get(2).click();
assertTrue(logContainsText("0. Throwing exception in access"));
assertTrue(logContainsText("1. firstFuture is done? true"));
assertTrue(logContainsText("2. Got exception from firstFuture: java.lang.RuntimeException: Catch me if you can"));
}
@Test
public void futureIsCancelledBeforeStarted() {
$(ButtonElement.class).get(3).click();
assertTrue(logContainsText("0. future was cancelled, should not start"));
}
@Test
public void runningThreadIsCancelled() {
$(ButtonElement.class).get(4).click();
waitForLogToContainText("0. Waiting for thread to start");
waitForLogToContainText("1. Thread started, waiting for interruption");
waitForLogToContainText("2. I was interrupted");
}
@Test
public void testAccessSynchronously() {
$(ButtonElement.class).get(5).click();
assertTrue(logContainsText("0. accessSynchronously has request? true"));
assertTrue(logContainsText("1. Test value in accessSynchronously: Set before accessSynchronosly"));
assertTrue(logContainsText("2. has request after accessSynchronously? true"));
assertTrue(logContainsText("3. Test value after accessSynchornously: Set in accessSynchronosly"));
}
@Test
public void currentInstanceCanAccessValue() {
$(ButtonElement.class).get(6).click();
assertTrue(logContainsText("0. access has request? false"));
assertTrue(logContainsText("1. Test value in access: Set before access"));
assertTrue(logContainsText("2. has request after access? true"));
assertTrue(logContainsText("3. Test value after access: Set before run pending"));
}
}
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