/*
* Copyright 2010 Google Inc.
*
* 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.google.gwt.cell.client;
import com.google.gwt.cell.client.Cell.Context;
import com.google.gwt.cell.client.EditTextCell.ViewData;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.InputElement;
import com.google.gwt.dom.client.NativeEvent;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
/**
* Tests for {@link EditTextCell}.
*/
public class EditTextCellTest extends EditableCellTestBase<String, ViewData> {
public void testEdit() {
EditTextCell cell = createCell();
Element parent = Document.get().createDivElement();
parent.setInnerHTML("<input type='text' value='editing'></input>");
ViewData viewData = new ViewData("originalValue");
viewData.setText("newValue");
cell.setViewData(DEFAULT_KEY, viewData);
Context context = new Context(0, 0, DEFAULT_KEY);
cell.edit(context, parent, "originalValue");
// Verify the input element.
Element child = parent.getFirstChildElement();
assertTrue(InputElement.is(child));
InputElement input = child.cast();
assertEquals("newValue", input.getValue());
}
/**
* Cancel and switch to read only mode.
*/
public void testOnBrowserEventCancel() {
NativeEvent event = Document.get().createKeyUpEvent(
false, false, false, false, KeyCodes.KEY_ESCAPE);
ViewData viewData = new ViewData("originalValue");
viewData.setText("newValue");
Element parent = testOnBrowserEvent(
"<input type='text' value='newValue'></input>", event, "originalValue",
viewData, null, null);
// Verify the input element is gone.
assertEquals("originalValue", parent.getInnerHTML());
}
/**
* Cancel and switch to read only mode after committing once.
*/
public void testOnBrowserEventCancelSecondEdit() {
NativeEvent event = Document.get().createKeyUpEvent(
false, false, false, false, KeyCodes.KEY_ESCAPE);
ViewData viewData = new ViewData("originalValue");
viewData.setText("newValue");
viewData.setEditing(false); // commit.
viewData.setEditing(true);
assertEquals("newValue", viewData.getOriginal());
assertEquals("newValue", viewData.getText());
viewData.setText("newValue2");
Element parent = testOnBrowserEvent(
"<input type='text' value='newValue2'></input>", event, "originalValue",
viewData, null, viewData);
assertEquals("newValue", viewData.getOriginal());
assertEquals("newValue", viewData.getText());
assertFalse(viewData.isEditing());
// Verify the input element is gone.
assertEquals("newValue", parent.getInnerHTML());
}
/**
* Commit and switch to read only mode.
*/
public void testOnBrowserEventCommit() {
NativeEvent event = Document.get().createKeyUpEvent(
false, false, false, false, KeyCodes.KEY_ENTER);
ViewData viewData = new ViewData("originalValue");
viewData.setText("newValue");
assertTrue(viewData.isEditing());
Element parent = testOnBrowserEvent(
"<input type='text' value='newValue'></input>", event, "originalValue",
viewData, "newValue", viewData);
assertFalse(viewData.isEditing());
// Verify the input element is gone.
assertEquals("newValue", parent.getInnerHTML());
}
/**
* Test switching into edit mode from onBrowserEvent.
*/
public void testOnBrowserEventEdit() {
NativeEvent event = Document.get().createClickEvent(
0, 0, 0, 0, 0, false, false, false, false);
ViewData expectedViewData = new ViewData("editing");
Element parent = testOnBrowserEvent(
"helloWorld", event, "editing", null, null, expectedViewData);
// Verify the input element.
Element child = parent.getFirstChildElement();
assertTrue(InputElement.is(child));
InputElement input = child.cast();
assertEquals("editing", input.getValue());
}
/**
* Test rendering the cell with a valid value and view data, but without
* editing.
*/
public void testRenderViewDataDoneEditing() {
EditTextCell cell = createCell();
ViewData viewData = new ViewData("originalValue");
viewData.setText("newValue");
viewData.setEditing(false);
cell.setViewData(DEFAULT_KEY, viewData);
SafeHtmlBuilder sb = new SafeHtmlBuilder();
Context context = new Context(0, 0, DEFAULT_KEY);
cell.render(context, "originalValue", sb);
assertEquals("newValue", sb.toSafeHtml().asString());
}
/**
* Test rendering the cell with a malicious value.
*/
public void testRenderUnsafeHtml() {
EditTextCell cell = createCell();
SafeHtmlBuilder sb = new SafeHtmlBuilder();
Context context = new Context(0, 0, null);
cell.render(context, "<script>malicious</script>", sb);
assertEquals("<script>malicious</script>", sb.toSafeHtml().asString());
}
/**
* Test rendering the cell with a malicious value in edit mode.
*/
public void testRenderUnsafeHtmlWhenEditing() {
EditTextCell cell = createCell();
ViewData viewData = new ViewData("originalValue");
viewData.setText("<script>malicious</script>");
viewData.setEditing(true);
cell.setViewData(DEFAULT_KEY, viewData);
SafeHtmlBuilder sb = new SafeHtmlBuilder();
Context context = new Context(0, 0, DEFAULT_KEY);
cell.render(context, "<script>malicious</script>", sb);
assertEquals("<input type=\"text\" value=\"<script>malicious</script>\" "
+ "tabindex=\"-1\"></input>", sb.toSafeHtml().asString());
}
public void testViewData() {
// Start in edit mode.
ViewData viewData = new ViewData("originalValue");
assertEquals("originalValue", viewData.getOriginal());
assertEquals("originalValue", viewData.getText());
assertTrue(viewData.isEditing());
assertFalse(viewData.isEditingAgain());
// Change the text.
viewData.setText("newValue");
assertEquals("originalValue", viewData.getOriginal());
assertEquals("newValue", viewData.getText());
assertTrue(viewData.isEditing());
assertFalse(viewData.isEditingAgain());
// Stop editing.
viewData.setEditing(false);
assertEquals("originalValue", viewData.getOriginal());
assertEquals("newValue", viewData.getText());
assertFalse(viewData.isEditing());
assertFalse(viewData.isEditingAgain());
// Edit again.
viewData.setEditing(true);
assertEquals("newValue", viewData.getOriginal());
assertEquals("newValue", viewData.getText());
assertTrue(viewData.isEditing());
assertTrue(viewData.isEditingAgain());
}
@Override
protected EditTextCell createCell() {
return new EditTextCell();
}
@Override
protected String createCellValue() {
return "helloworld";
}
@Override
protected ViewData createCellViewData() {
return new ViewData("newValue");
}
@Override
protected boolean dependsOnSelection() {
return false;
}
@Override
protected String[] getConsumedEvents() {
return new String[]{"click", "keyup", "keydown", "blur"};
}
@Override
protected String getExpectedInnerHtml() {
return "helloworld";
}
@Override
protected String getExpectedInnerHtmlNull() {
return "\u00A0";
}
@Override
protected String getExpectedInnerHtmlViewData() {
return "<input type=\"text\" value=\"newValue\" tabindex=\"-1\"></input>";
}
}