| /* |
| * Copyright 2008 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.safehtml.shared; |
| |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.junit.client.GWTTestCase; |
| |
| /** |
| * Unit tests for {@link SafeHtmlBuilder}. |
| */ |
| public class GwtSafeHtmlBuilderTest extends GWTTestCase { |
| |
| private static final String FOOBARBAZ_HTML = "foo<em>bar</em>baz"; |
| |
| public void testEmpty() { |
| SafeHtmlBuilder b = new SafeHtmlBuilder(); |
| assertEquals("", b.toSafeHtml().asString()); |
| } |
| |
| public void testFromSafeHtml() { |
| SafeHtml html = SafeHtmlUtils.fromSafeConstant(FOOBARBAZ_HTML); |
| SafeHtmlBuilder b = new SafeHtmlBuilder().append(html); |
| assertEquals(FOOBARBAZ_HTML, b.toSafeHtml().asString()); |
| } |
| |
| public void testAppend() { |
| SafeHtml html = SafeHtmlUtils.fromSafeConstant(FOOBARBAZ_HTML); |
| SafeHtmlBuilder b = new SafeHtmlBuilder().appendHtmlConstant( |
| "Yabba dabba & doo\n").appendEscaped("What's up so&so\n").append( |
| html); |
| |
| String expected = "Yabba dabba & doo\n" + "What's up so&so\n" |
| + FOOBARBAZ_HTML; |
| assertEquals(expected, b.toSafeHtml().asString()); |
| } |
| |
| public void testAppendHtmlConstant_innerHtml() { |
| SafeHtml html = new SafeHtmlBuilder() |
| .appendHtmlConstant("<div id=\"div_0\">") |
| .appendEscaped("0 < 1") |
| .appendHtmlConstant("</div>").toSafeHtml(); |
| assertEquals("<div id=\"div_0\">0 < 1</div>", html.asString()); |
| } |
| |
| public void testAppendHtmlConstant_withIncompleteHtml() { |
| if (GWT.isProdMode()) { |
| // appendHtmlConstant does not parse/validate its argument in prod mode. |
| // Hence we short-circuit this test in prod mode. |
| return; |
| } |
| SafeHtmlBuilder b = new SafeHtmlBuilder(); |
| try { |
| b.appendHtmlConstant("<a href=\""); |
| fail("Should have thrown IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| |
| public void testAppendChars() { |
| SafeHtmlBuilder b = new SafeHtmlBuilder(); |
| b.append('a'); |
| b.append('&'); |
| b.append('b'); |
| b.append('<'); |
| b.append('c'); |
| b.append('>'); |
| b.append('d'); |
| b.append('"'); |
| b.append('e'); |
| b.append('\''); |
| b.append('f'); |
| |
| SafeHtml html = b.toSafeHtml(); |
| assertEquals("a&b<c>d"e'f", html.asString()); |
| } |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.safehtml.SafeHtmlTestsModule"; |
| } |
| } |