/*
* Copyright 2000-2016 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.javascriptcomponent;
import org.junit.Assert;
import org.junit.Test;
import com.vaadin.testbench.By;
import com.vaadin.testbench.elements.ButtonElement;
import com.vaadin.tests.tb3.SingleBrowserTest;
public class JavaScriptStateTrackingTest extends SingleBrowserTest {
@Test
public void testStateTracking() {
openTestURL();
// field2 should really be null instead of undefined, but that's a
// separate issue
assertValues(0, "initial value", "undefined");
$(ButtonElement.class).id("setField2").click();
assertValues(1, "initial value", "updated value 1");
$(ButtonElement.class).id("clearField1").click();
assertValues(2, "null", "updated value 1");
$(ButtonElement.class).id("setField2").click();
assertValues(3, "null", "updated value 3");
}
private void assertValues(int expectedCounter, String expectedField1,
String expectedField2) {
Assert.assertEquals(String.valueOf(expectedCounter),
findElement(By.id("counter")).getText());
Assert.assertEquals(String.valueOf(expectedField1),
findElement(By.id("field1")).getText());
Assert.assertEquals(String.valueOf(expectedField2),
findElement(By.id("field2")).getText());
}
}