Java tutorial
/* * See the NOTICE file distributed with this work for additional * information regarding copyright ownership. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.xwiki.test.wysiwyg; import org.junit.Test; import org.openqa.selenium.Keys; import org.xwiki.test.wysiwyg.framework.AbstractWysiwygTestCase; import static org.junit.Assert.*; /** * Functional tests for line support inside the WYSIWYG editor. * * @version $Id: 1a66db180fc891831b62a82b515afba8e9934b9d $ */ public class LineTest extends AbstractWysiwygTestCase { /** * Tests if the user can insert a line break in different contexts. */ @Test public void testInsertLineBreak() { // Under body typeText("a"); typeShiftEnter(); typeText("b"); switchToSource(); assertSourceText("a\nb"); setSourceText(""); switchToWysiwyg(); // Inside heading typeText("c"); applyStyleTitle1(); typeShiftEnter(); typeText("d"); switchToSource(); assertSourceText("= c\nd ="); setSourceText(""); switchToWysiwyg(); // Inside list item typeText("e"); clickUnorderedListButton(); typeShiftEnter(); typeText("f"); switchToSource(); assertSourceText("* e\nf"); // Inside table cell setSourceText("|h"); switchToWysiwyg(); typeText("g"); typeShiftEnter(); switchToSource(); assertSourceText("|g\nh"); // Inside table heading setSourceText("|=j"); switchToWysiwyg(); typeText("i"); typeShiftEnter(); switchToSource(); assertSourceText("|=i\nj"); // Inside paragraph setSourceText("l"); switchToWysiwyg(); typeText("k"); typeShiftEnter(); switchToSource(); assertSourceText("k\nl"); } /** * Tests if the user can split the current line of text. */ @Test public void testSplitLine() { // Under body typeTextThenEnter("a"); typeText("b"); switchToSource(); assertSourceText("a\n\nb"); // Inside paragraph setSourceText("d"); switchToWysiwyg(); typeTextThenEnter("c"); switchToSource(); assertSourceText("c\n\nd"); // Inside heading setSourceText(""); switchToWysiwyg(); applyStyleTitle2(); typeTextThenEnter("e"); typeText("f"); switchToSource(); assertSourceText("== e ==\n\nf"); } /** * Tests if the user can split the current line when the caret is after a line break. */ @Test public void testSplitLineAfterLineBreak() { // Under body typeText("a"); typeShiftEnter(); typeEnter(); typeText("b"); switchToSource(); assertSourceText("a\n\nb"); // Inside paragraph setSourceText("d"); switchToWysiwyg(); typeText("c"); typeShiftEnter(); typeEnter(); switchToSource(); assertSourceText("c\n\nd"); // Inside heading setSourceText(""); switchToWysiwyg(); typeText("e"); applyStyleTitle3(); typeShiftEnter(); typeEnter(); typeText("f"); switchToSource(); assertSourceText("=== e ===\n\nf"); } /** * Tests if pressing Enter at the beginning of a paragraph or heading inserts an empty line before them. * * @see XWIKI-3035: Cannot type more than 2 consecutive <enter> in IE6, following are ignored */ @Test public void testInsertEmptyLine() { // Before paragraph typeText("a"); typeEnter(2); typeText("b"); switchToSource(); assertSourceText("a\n\n\nb"); // Before heading setSourceText(""); switchToWysiwyg(); typeTextThenEnter("c"); applyStyleTitle4(); typeEnter(); typeText("d"); switchToSource(); assertSourceText("c\n\n\n==== d ===="); } /** * @see XWIKI-3573: Title style removed after hitting return then backspace at the beginning of a line */ @Test public void testRemoveEmptyLineBefore() { // Remove empty lines before header. // Create the header first. typeText("x"); applyStyleTitle5(); // Place the caret at the beginning of the line moveCaret("document.body.firstChild.firstChild", 0); // Insert two empty lines before. typeEnter(2); // Remove them. typeBackspace(2); // Check the result. switchToSource(); assertSourceText("===== x ====="); switchToWysiwyg(); // Remove empty lines before paragraph // Create the paragraph. triggerToolbarUpdate(); applyStylePlainText(); // Insert two empty lines before. typeEnter(2); // Remove them. typeBackspace(2); // Check the result. switchToSource(); assertSourceText("x"); } /** * @see XWIKI-2996: Text area sometimes loses focus when pressing Enter on an empty line */ @Test public void testEnterOnEmptyLine() { typeEnter(); typeText("foobar"); applyStyleTitle1(); typeEnter(); typeText("x"); switchToSource(); assertSourceText("\n= foobar =\n\nx"); } /** * @see XWIKI-3011: Different behavior of <enter> on FF2.0 and FF3.0 */ @Test public void testParagraphs() { typeTextThenEnter("a"); typeTextThenEnter("b"); typeText("c"); switchToSource(); assertSourceText("a\n\nb\n\nc"); } /** * @see XWIKI-2991: Editor is losing the focus when pressing enter after an image */ @Test public void testEnterAfterImage() { clickMenu(ImageTest.MENU_IMAGE); clickMenu(ImageTest.MENU_INSERT_ATTACHED_IMAGE); waitForDialogToLoad(); // wait for the main step of the dialog to load waitForElement("//*[contains(@class, 'xSelectorAggregatorStep')]"); // click the 'All pages' tab getSelenium().click("//div[. = 'All pages']"); String imageSpace = "XWiki"; waitForElement(ImageTest.SPACE_SELECTOR + "/option[@value = '" + imageSpace + "']"); getSelenium().select(ImageTest.SPACE_SELECTOR, imageSpace); String imagePage = "AdminSheet"; waitForElement(ImageTest.PAGE_SELECTOR + "/option[@value = '" + imagePage + "']"); getSelenium().select(ImageTest.PAGE_SELECTOR, imagePage); getSelenium().click("//div[@class = 'xPageChooser']//button[. = 'Update']"); String imageSelector = "//div[@class = 'xImagesSelector']//img[@title = 'import.png']"; waitForElement(imageSelector); getSelenium().click(imageSelector); clickButtonWithText("Select"); waitForElement("//*[contains(@class, 'xImageConfig')]"); clickButtonWithText("Insert Image"); waitForDialogToClose(); // Make sure the editor is focused. getRichTextArea().sendKeys(""); // The inserted image should be selected. By pressing the right arrow key the caret is not moved after the image // thus we are forced to collapse the selection to the end. getRichTextArea().executeScript("window.getSelection().collapseToEnd()"); // If the editor loses focus after pressing Enter then the next typed text won't be submitted. getRichTextArea().sendKeys(Keys.RETURN, "xyz"); // Submit the changes. If the editor lost focus after pressing Enter then the next line has no effect. blurRichTextArea(); clickEditPageInWikiSyntaxEditor(); // Check the result. assertEquals("[[image:XWiki.AdminSheet@import.png]]\n\nxyz", getFieldValue("content")); } /** * Creates two paragraphs, makes a selection that spans both paragraphs and then presses Enter. */ @Test public void testEnterOnCrossParagraphSelection() { // Creates the two paragraphs. typeText("ab"); applyStyleTitle1(); applyStylePlainText(); typeEnter(); typeText("cd"); // Make a cross paragraph selection. select("document.body.firstChild.firstChild", 1, "document.body.lastChild.firstChild", 1); // Press Enter. typeEnter(); switchToSource(); assertSourceText("a\n\nd"); } /** * Inserts a table, types some text in each cell, makes a selection that spans some table cells and then presses * Enter. */ @Test public void testEnterOnCrossTableCellSelection() { insertTable(); // Fill the table. // Delete the non-breaking space that is found by default in empty table cells. typeBackspace(); typeText("ab"); typeTab(); typeText("cd"); // Delete the non-breaking space that is found by default in empty table cells. typeDelete(); // Make a cross table cell selection. select("document.body.firstChild.rows[0].cells[0].firstChild", 1, "document.body.firstChild.rows[0].cells[1].firstChild", 1); // Press Enter. typeEnter(); typeText("x"); switchToSource(); assertSourceText("|=a\nx|=d\n| | "); } /** * @see XWIKI-3109: Headers generated from wiki syntax look and behave differently */ @Test public void testEnterInHeader() { typeText("H1"); applyStyleTitle1(); switchToSource(); assertSourceText("= H1 ="); switchToWysiwyg(); // Place the caret in the middle of the header. moveCaret("document.body.firstChild.firstChild", 1); // Type some text to update the tool bar. typeText("#"); // See if the header is detected. waitForStyleDetected("Title 1"); // Press enter to split the header and generate a paragraph. typeEnter(); // See if the paragraph is detected. waitForStyleDetected("Plain text"); switchToSource(); assertSourceText("= H# =\n\n1"); } /** * Tests how the Enter key behaves inside a list item with complex content. */ @Test public void testEnterInListItem() { typeText("a"); clickUnorderedListButton(); applyStyleTitle1(); // Shift+Enter typeShiftEnter(); typeText("b"); // Control+Enter typeControlEnter(); typeText("c"); // Meta+Enter // FIXME: Selenium doesn't emulate correctly the Meta key. // typeMetaEnter(); // typeText("d"); // Enter typeEnter(); typeText("e"); // Check the result. switchToSource(); assertSourceText("* (((\n= a\nb =\n\nc\n)))\n* e"); } /** * @see XWIKI-4023: Cannot place the caret inside an empty heading. */ @Test public void testEmptyHeadingsAreEditable() { switchToSource(); setSourceText("before\n\n= =\n\nafter"); switchToWysiwyg(); // We can't test if the caret can be placed inside the empty heading because the selection is not updated on // fake events. We can only check the generated HTML for a BR spacer that will allow the user to write text // inside the heading. assertContent("<p>before</p><h1 id=\"H\"><span></span><br></h1><p>after</p>"); } /** * Tests that splitting a line containing only invisible garbage generates two empty lines that can be edited. */ @Test public void testSplitEmptyLineWithGarbage() { // Create a line that has only invisible garbage. setContent("<p><em></em><strong></strong></p>"); // Move the caret between the garbage. moveCaret("document.body.firstChild", 1); // Split the line. typeEnter(); typeText("x"); // Check the result. The only way to test if the empty lines can be edited is to look for the BR spacers. assertContent("<p><em></em><br></p><p>x<strong></strong><br></p>"); } /** * @see XWIKI-4193: When hitting Return at the end of the link the new line should not be a link. * @see XWIKI-3802: It is impossible to continue adding content if there is a link object at the bottom of the page. */ @Test public void testEnterAtTheEndOfALink() { switchToSource(); setSourceText("This is a [[link>>http://www.xwiki.org]]"); switchToWysiwyg(); // Move the caret at the end of the link. moveCaret("document.body.firstChild.lastChild.firstChild", 4); typeEnter(); typeText("x"); switchToSource(); assertSourceText("This is a [[link>>http://www.xwiki.org]]\n\nx"); } /** * @see XWIKI-3678: Justify not preserved when entering a new paragraph. */ @Test public void testTextAlignmentIsPreservedOnANewParagraph() { // Create a level one heading. typeText("1"); applyStyleTitle1(); // Center the text. pushToolBarButton("Centered"); // Create two paragraphs. typeEnter(); typeTextThenEnter("2"); typeText("34"); // Split the last paragraph in half. moveCaret("document.body.lastChild.firstChild", 1); typeEnter(); // Check the result. switchToSource(); assertSourceText( "(% style=\"text-align: center;\" %)\n= 1 =\n\n" + "(% style=\"text-align: center;\" %)\n2\n\n" + "(% style=\"text-align: center;\" %)\n3\n\n" + "(% style=\"text-align: center;\" %)\n4"); } /** * @see XWIKI-2723: Empty paragraphs should not be displayed even if they have styles applied to them */ @Test public void testEmptyParagraphsGenerateEmptyLines() { switchToSource(); setSourceText("(% style=\"color: blue; text-align: center;\" %)\nHello world"); switchToWysiwyg(); // Place the caret after "Hello ". moveCaret("document.body.firstChild.firstChild", 6); typeEnter(3); switchToSource(); assertSourceText("(% style=\"color: blue; text-align: center;\" %)\nHello\n\n\n\n" + "(% style=\"text-align: center;\" %)\nworld"); } }