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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.grid;
import static org.junit.Assert.assertEquals;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import com.vaadin.tests.annotations.TestCategory;
import com.vaadin.tests.tb3.MultiBrowserTest;
@SuppressWarnings("boxing")
@TestCategory("grid")
public abstract class AbstractGridColumnAutoWidthTest extends MultiBrowserTest {
public static final int TOTAL_MARGIN_PX = 13;
@Before
public void before() {
openTestURL();
}
@Test
public void testNarrowHeaderWideBody() {
WebElement[] col = getColumn(1);
int headerWidth = col[0].getSize().getWidth();
int bodyWidth = col[1].getSize().getWidth();
int colWidth = col[2].getSize().getWidth() - TOTAL_MARGIN_PX;
assertLessThan("header should've been narrower than body", headerWidth,
bodyWidth);
assertEquals("column should've been roughly as wide as the body",
bodyWidth, colWidth, 5);
}
@Test
public void testWideHeaderNarrowBody() {
WebElement[] col = getColumn(2);
int headerWidth = col[0].getSize().getWidth();
int bodyWidth = col[1].getSize().getWidth();
int colWidth = col[2].getSize().getWidth() - TOTAL_MARGIN_PX;
assertGreater("header should've been wider than body", headerWidth,
bodyWidth);
assertEquals("column should've been roughly as wide as the header",
headerWidth, colWidth, 5);
}
@Test
public void testTooNarrowColumn() {
if (BrowserUtil.isIE(getDesiredCapabilities())) {
// IE can't deal with overflow nicely.
return;
}
WebElement[] col = getColumn(3);
int headerWidth = col[0].getSize().getWidth();
int colWidth = col[2].getSize().getWidth() - TOTAL_MARGIN_PX;
assertLessThan("column should've been narrower than content", colWidth,
headerWidth);
}
@Test
public void testTooWideColumn() {
WebElement[] col = getColumn(4);
int headerWidth = col[0].getSize().getWidth();
int colWidth = col[2].getSize().getWidth() - TOTAL_MARGIN_PX;
assertGreater("column should've been wider than content", colWidth,
headerWidth);
}
@Test
public void testColumnsRenderCorrectly() throws IOException {
compareScreen("initialRender");
}
private WebElement[] getColumn(int i) {
WebElement[] col = new WebElement[3];
col[0] = getDriver().findElement(
By.xpath("//thead//th[" + (i + 1) + "]/span"));
col[1] = getDriver().findElement(
By.xpath("//tbody//td[" + (i + 1) + "]/span"));
col[2] = getDriver().findElement(
By.xpath("//tbody//td[" + (i + 1) + "]"));
return col;
}
}
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