Java tutorial
/* * 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.grid.basicfeatures.client; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotEquals; import static org.junit.Assert.assertTrue; import java.util.Arrays; import org.junit.Test; import org.openqa.selenium.By; import org.openqa.selenium.WebElement; import org.openqa.selenium.interactions.Actions; import com.vaadin.testbench.TestBenchElement; import com.vaadin.testbench.elements.GridElement.GridCellElement; import com.vaadin.tests.components.grid.basicfeatures.GridBasicFeatures; public class GridHeaderTest extends GridStaticSectionTest { @Test public void testDefaultHeader() throws Exception { openTestURL(); assertHeaderCount(1); assertHeaderTexts(0, 0); } @Test public void testHeaderVisibility() throws Exception { openTestURL(); selectMenuPath("Component", "Header", "Visible"); assertHeaderCount(0); selectMenuPath("Component", "Header", "Append row"); assertHeaderCount(0); selectMenuPath("Component", "Header", "Visible"); assertHeaderCount(2); } @Test public void testHeaderCaptions() throws Exception { openTestURL(); assertHeaderTexts(0, 0); } @Test public void testAddRows() throws Exception { openTestURL(); selectMenuPath("Component", "Header", "Append row"); assertHeaderCount(2); assertHeaderTexts(0, 0); assertHeaderTexts(1, 1); selectMenuPath("Component", "Header", "Prepend row"); assertHeaderCount(3); assertHeaderTexts(2, 0); assertHeaderTexts(0, 1); assertHeaderTexts(1, 2); selectMenuPath("Component", "Header", "Append row"); assertHeaderCount(4); assertHeaderTexts(2, 0); assertHeaderTexts(0, 1); assertHeaderTexts(1, 2); assertHeaderTexts(3, 3); } @Test public void testRemoveRows() throws Exception { openTestURL(); selectMenuPath("Component", "Header", "Prepend row"); selectMenuPath("Component", "Header", "Append row"); selectMenuPath("Component", "Header", "Remove top row"); assertHeaderCount(2); assertHeaderTexts(0, 0); assertHeaderTexts(2, 1); selectMenuPath("Component", "Header", "Remove bottom row"); assertHeaderCount(1); assertHeaderTexts(0, 0); } @Test public void testDefaultRow() throws Exception { openTestURL(); selectMenuPath("Component", "Columns", "Column 0", "Sortable"); GridCellElement headerCell = getGridElement().getHeaderCell(0, 0); headerCell.click(); assertTrue(hasClassName(headerCell, "sort-asc")); headerCell.click(); assertFalse(hasClassName(headerCell, "sort-asc")); assertTrue(hasClassName(headerCell, "sort-desc")); selectMenuPath("Component", "Header", "Prepend row"); selectMenuPath("Component", "Header", "Default row", "Top"); assertFalse(hasClassName(headerCell, "sort-desc")); headerCell = getGridElement().getHeaderCell(0, 0); assertTrue(hasClassName(headerCell, "sort-desc")); selectMenuPath("Component", "Header", "Default row", "Unset"); assertFalse(hasClassName(headerCell, "sort-desc")); } @Test public void joinHeaderColumnsByCells() throws Exception { openTestURL(); selectMenuPath("Component", "Header", "Append row"); selectMenuPath("Component", "Header", "Row 2", "Join column cells 0, 1"); GridCellElement spannedCell = getGridElement().getHeaderCell(1, 0); assertTrue(spannedCell.isDisplayed()); assertEquals("2", spannedCell.getAttribute("colspan")); // TestBench returns the spanned cell for all spanned columns GridCellElement hiddenCell = getGridElement().getHeaderCell(1, 1); assertEquals(spannedCell.getText(), hiddenCell.getText()); } @Test public void joinHeaderColumnsByColumns() throws Exception { openTestURL(); selectMenuPath("Component", "Header", "Append row"); selectMenuPath("Component", "Header", "Row 2", "Join columns 1, 2"); GridCellElement spannedCell = getGridElement().getHeaderCell(1, 1); assertTrue(spannedCell.isDisplayed()); assertEquals("2", spannedCell.getAttribute("colspan")); // TestBench returns the spanned cell for all spanned columns GridCellElement hiddenCell = getGridElement().getHeaderCell(1, 2); assertEquals(spannedCell.getText(), hiddenCell.getText()); } @Test public void joinAllColumnsInHeaderRow() throws Exception { openTestURL(); selectMenuPath("Component", "Header", "Append row"); selectMenuPath("Component", "Header", "Row 2", "Join all columns"); GridCellElement spannedCell = getGridElement().getHeaderCell(1, 0); assertTrue(spannedCell.isDisplayed()); assertEquals("" + GridBasicFeatures.COLUMNS, spannedCell.getAttribute("colspan")); for (int columnIndex = 1; columnIndex < GridBasicFeatures.COLUMNS; columnIndex++) { // TestBench returns the spanned cell for all spanned columns GridCellElement hiddenCell = getGridElement().getHeaderCell(1, columnIndex); assertEquals(spannedCell.getText(), hiddenCell.getText()); } } @Test public void testInitialCellTypes() throws Exception { openTestURL(); GridCellElement textCell = getGridElement().getHeaderCell(0, 0); /* * Reindeer has a CSS text transformation that changes the casing so * that we can't rely on it being what we set */ assertEquals("header (0,0)", textCell.getText().toLowerCase()); GridCellElement widgetCell = getGridElement().getHeaderCell(0, 1); assertTrue(widgetCell.isElementPresent(By.className("gwt-HTML"))); GridCellElement htmlCell = getGridElement().getHeaderCell(0, 2); assertHTML("<b>Header (0,2)</b>", htmlCell); } @Test public void testDynamicallyChangingCellType() throws Exception { openTestURL(); selectMenuPath("Component", "Columns", "Column 0", "Header Type", "Widget Header"); GridCellElement widgetCell = getGridElement().getHeaderCell(0, 0); assertTrue(widgetCell.isElementPresent(By.className("gwt-Button"))); selectMenuPath("Component", "Columns", "Column 1", "Header Type", "HTML Header"); GridCellElement htmlCell = getGridElement().getHeaderCell(0, 1); assertHTML("<b>HTML Header</b>", htmlCell); selectMenuPath("Component", "Columns", "Column 2", "Header Type", "Text Header"); GridCellElement textCell = getGridElement().getHeaderCell(0, 2); /* * Reindeer has a CSS text transformation that changes the casing so * that we can't rely on it being what we set */ assertEquals("text header", textCell.getText().toLowerCase()); } @Test public void testCellWidgetInteraction() throws Exception { openTestURL(); selectMenuPath("Component", "Columns", "Column 0", "Header Type", "Widget Header"); GridCellElement widgetCell = getGridElement().getHeaderCell(0, 0); WebElement button = widgetCell.findElement(By.className("gwt-Button")); new Actions(getDriver()).moveToElement(button, 5, 5).click().perform(); assertEquals("clicked", button.getText().toLowerCase()); } @Test public void widgetInSortableCellInteraction() throws Exception { openTestURL(); selectMenuPath("Component", "Columns", "Column 0", "Header Type", "Widget Header"); selectMenuPath("Component", "Columns", "Column 0", "Sortable"); GridCellElement widgetCell = getGridElement().getHeaderCell(0, 0); WebElement button = widgetCell.findElement(By.className("gwt-Button")); assertNotEquals("clicked", button.getText().toLowerCase()); new Actions(getDriver()).moveToElement(button, 5, 5).click().perform(); assertEquals("clicked", button.getText().toLowerCase()); } private void assertHeaderCount(int count) { assertEquals("header count", count, getGridElement().getHeaderCount()); } private boolean hasClassName(TestBenchElement element, String name) { return Arrays.asList(element.getAttribute("class").split(" ")).contains(name); } }