/*
* 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.v7.tests.components.grid;
import java.util.List;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.Dimension;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;
import com.vaadin.testbench.customelements.GridElement;
import com.vaadin.testbench.elements.GridElement.GridCellElement;
import com.vaadin.testbench.parallel.BrowserUtil;
import com.vaadin.tests.tb3.MultiBrowserTest;
public class GridResizeHiddenColumnTest extends MultiBrowserTest {
@Before
public void before() {
openTestURL();
}
@Test
public void testDragResizeHiddenColumnSize() {
GridElement grid = $(GridElement.class).first();
Actions action = new Actions(getDriver());
// Check if column 'Gender' hidden
List<GridCellElement> headerCells = grid.getHeaderCells(0);
Assert.assertEquals("There should be two visible columns", 2,
headerCells.size());
Assert.assertFalse("Gender column should be hidden",
containsText("Gender", headerCells));
// Resize first column
int dragOffset = -100;
int headerCellWidth = headerCells.get(0).getSize().getWidth();
dragResizeColumn(headerCells.get(0), 1, dragOffset);
// When dragging the resizer on IE8, the final offset will be smaller
// (might be an issue with the feature that doesn't start resizing until
// the cursor moved a few pixels)
double delta = BrowserUtil.isIE8(getDesiredCapabilities()) ? 5d : 0;
Assert.assertEquals(
"Column width should've changed by " + dragOffset + "px",
headerCellWidth + dragOffset,
headerCells.get(0).getSize().getWidth(), delta);
// Make column 'Gender' visible
WebElement menuButton = grid.findElement(By.className("v-contextmenu"))
.findElement(By.tagName("button"));
action.click(menuButton).perform(); // Click on menu button
WebElement sidebarPopup = findElement(
By.className("v-grid-sidebar-popup"));
WebElement visibilityToggle = findElementByText("Gender",
sidebarPopup.findElements(By.className("gwt-MenuItem")));
action.click(visibilityToggle).perform(); // Click on 'Gender' menu item
// Check if column 'Gender' is visible
headerCells = grid.getHeaderCells(0);
Assert.assertEquals("There should be three visible columns", 3,
headerCells.size());
Assert.assertTrue("Gender column should be visible",
containsText("Gender", headerCells));
// Check if column 'Gender' has expanded width
int widthSum = 0;
for (GridCellElement e : headerCells) {
widthSum += e.getSize().getWidth();
}
Assert.assertEquals("Gender column should take up the remaining space",
grid.getHeader().getSize().getWidth(), widthSum, 1d);
}
private WebElement findElementByText(String text,
List<? extends WebElement> elements) {
for (WebElement e : elements) {
if (text.equalsIgnoreCase(e.getText())) {
return e;
}
}
return null;
}
private boolean containsText(String text,
List<? extends WebElement> elements) {
return !(findElementByText(text, elements) == null);
}
private void dragResizeColumn(GridCellElement headerCell, int posX,
int offset) {
Dimension size = headerCell.getSize();
new Actions(getDriver())
.moveToElement(headerCell, size.getWidth() + posX,
size.getHeight() / 2)
.clickAndHold().moveByOffset(offset, 0).release().perform();
}
}