| /* |
| * Copyright 2011 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.safecss.shared; |
| |
| import com.google.gwt.junit.client.GWTTestCase; |
| |
| /** |
| * GWT Unit tests for {@link SafeStylesString}. |
| */ |
| public class GwtSafeStylesStringTest extends GWTTestCase { |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.safecss.SafeCss"; |
| } |
| |
| /** |
| * Test that {@link SafeStyles} throws an assertion error if the string |
| * contains a bracket. |
| */ |
| public void testCloseBracket() { |
| if (!GwtSafeStylesUtilsTest.isAssertionEnabled()) { |
| return; |
| } |
| |
| String invalid = "contains:close>;"; |
| boolean caught = false; |
| try { |
| new SafeStylesString(invalid); |
| } catch (AssertionError e) { |
| // Expected. |
| caught = true; |
| } |
| if (!caught) { |
| fail("Expected AssertionError for: " + invalid); |
| } |
| } |
| |
| public void testEquals() { |
| SafeStylesString safe1 = new SafeStylesString("string:same;"); |
| SafeStylesString safe2 = new SafeStylesString("string:same;"); |
| SafeStylesString safe3 = new SafeStylesString("string:diff;"); |
| assertEquals(safe1, safe2); |
| assertFalse(safe1.equals(safe3)); |
| } |
| |
| public void testHashCode() { |
| SafeStylesString safe1 = new SafeStylesString("string:same;"); |
| SafeStylesString safe3 = new SafeStylesString("string:diff;"); |
| SafeStylesString safe2 = new SafeStylesString("string:same;"); |
| assertEquals("string:same;".hashCode(), safe1.hashCode()); |
| assertEquals(safe1.hashCode(), safe2.hashCode()); |
| assertEquals("string:diff;".hashCode(), safe3.hashCode()); |
| } |
| |
| /** |
| * Test that {@link SafeStyles} throws an assertion error if the string is |
| * missing a semi-colon. |
| */ |
| public void testMissingSemiColon() { |
| if (!GwtSafeStylesUtilsTest.isAssertionEnabled()) { |
| return; |
| } |
| |
| // Verify that the empty string is okay. |
| new SafeStylesString(""); // no error expected. |
| new SafeStylesString(" "); // no error expected. |
| |
| String invalid = "missing:semicolon"; |
| boolean caught = false; |
| try { |
| new SafeStylesString(invalid); |
| } catch (AssertionError e) { |
| // Expected. |
| caught = true; |
| } |
| if (!caught) { |
| fail("Expected AssertionError for: " + invalid); |
| } |
| } |
| |
| public void testNull() { |
| try { |
| new SafeStylesString(null); |
| fail("Expected NullPointerException"); |
| } catch (NullPointerException e) { |
| // Expected. |
| } |
| } |
| |
| /** |
| * Test that {@link SafeStyles} throws an assertion error if the string |
| * contains a bracket. |
| */ |
| public void testOpenBracket() { |
| if (!GwtSafeStylesUtilsTest.isAssertionEnabled()) { |
| return; |
| } |
| |
| String invalid = "contains:open<;"; |
| boolean caught = false; |
| try { |
| new SafeStylesString(invalid); |
| } catch (AssertionError e) { |
| // Expected. |
| caught = true; |
| } |
| if (!caught) { |
| fail("Expected AssertionError for: " + invalid); |
| } |
| } |
| |
| /** |
| * Test that {@link SafeStyles} allows quotes. |
| */ |
| public void testQuotes() { |
| if (!GwtSafeStylesUtilsTest.isAssertionEnabled()) { |
| return; |
| } |
| |
| // Verify that a string containing single quotes does not cause an |
| // exception. |
| new SafeStylesString("name:'value';"); |
| |
| // Verify that a string containing double quotes does not cause an |
| // exception. |
| new SafeStylesString("name:\"value\";"); |
| } |
| } |