| /* |
| * 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.core.client.GWT; |
| import com.google.gwt.junit.client.GWTTestCase; |
| |
| /** |
| * GWT Unit tests for {@link SafeStylesHostedModeUtils}. |
| */ |
| public class GwtSafeStylesHostedModeUtilsTest extends GWTTestCase { |
| |
| private static final String ERROR_MESSAGE_MISMATCH = |
| "Expected error message does not match actual error message"; |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.safecss.SafeCss"; |
| } |
| |
| public void testIsValidStyleName() { |
| if (GWT.isProdMode()) { |
| // isValidStyleName always returns true in prod mode. |
| return; |
| } |
| |
| // Valid names. |
| for (String s : GwtSafeStylesUtilsTest.VALID_STYLE_NAMES) { |
| String error = SafeStylesHostedModeUtils.isValidStyleValue(s); |
| assertNull("'" + s + "' incorrectly reported as an invalid style name: " + error, error); |
| } |
| |
| // Invalid names. |
| for (String s : GwtSafeStylesUtilsTest.INVALID_STYLE_NAMES) { |
| assertNotNull("'" + s + "' incorrectly reported as an valid style name", |
| SafeStylesHostedModeUtils.isValidStyleName(s)); |
| } |
| } |
| |
| public void testIsValidStyleValue() { |
| if (GWT.isProdMode()) { |
| // isValidStyleValue always returns true in prod mode. |
| return; |
| } |
| |
| // Valid values. |
| for (String s : GwtSafeStylesUtilsTest.VALID_STYLE_VALUES) { |
| String error = SafeStylesHostedModeUtils.isValidStyleValue(s); |
| assertNull("'" + s + "' incorrectly reported as an invalid style value: " + error, error); |
| } |
| |
| // Invalid values. |
| for (String s : GwtSafeStylesUtilsTest.INVALID_STYLE_VALUES) { |
| assertNotNull("'" + s + "' incorrectly reported as an valid style value", |
| SafeStylesHostedModeUtils.isValidStyleValue(s)); |
| } |
| } |
| |
| public void testMaybeCheckValidStyleName() { |
| if (GWT.isProdMode()) { |
| /* |
| * SafeStylesHostedModeUtils.maybeCheckValidStyleName is a no-op in prod |
| * mode. |
| */ |
| SafeStylesHostedModeUtils.maybeCheckValidStyleName(GwtSafeStylesUtilsTest.INVALID_STYLE_NAME); |
| } else { |
| // Check a valid name. |
| SafeStylesHostedModeUtils.maybeCheckValidStyleName("name"); |
| |
| // Check an invalid name. |
| String expectedError = |
| SafeStylesHostedModeUtils.isValidStyleName(GwtSafeStylesUtilsTest.INVALID_STYLE_NAME); |
| assertNotNull(expectedError); |
| boolean caught = false; |
| try { |
| SafeStylesHostedModeUtils |
| .maybeCheckValidStyleName(GwtSafeStylesUtilsTest.INVALID_STYLE_NAME); |
| } catch (IllegalArgumentException e) { |
| /* |
| * Expected - maybeCheckValidStyleName() use either |
| * Preconditions.checkArgument() (which throws an |
| * IllegalArgumentException), or an assert (which throws an |
| * AssertionError). |
| */ |
| assertEquals(ERROR_MESSAGE_MISMATCH, expectedError, e.getMessage()); |
| caught = true; |
| } catch (AssertionError e) { |
| // Expected - see comment above. |
| assertEquals(ERROR_MESSAGE_MISMATCH, expectedError, e.getMessage()); |
| caught = true; |
| } |
| |
| if (!caught) { |
| fail("Expected an exception for invalid style name."); |
| } |
| } |
| } |
| |
| public void testMaybeCheckValidStyleValue() { |
| if (GWT.isProdMode()) { |
| /* |
| * SafeStylesHostedModeUtils.maybeCheckValidStyleValue is a no-op in prod |
| * mode. |
| */ |
| SafeStylesHostedModeUtils |
| .maybeCheckValidStyleValue(GwtSafeStylesUtilsTest.INVALID_STYLE_VALUE); |
| } else { |
| // Check a valid value. |
| SafeStylesHostedModeUtils.maybeCheckValidStyleValue("value"); |
| |
| String expectedError = |
| SafeStylesHostedModeUtils.isValidStyleValue(GwtSafeStylesUtilsTest.INVALID_STYLE_VALUE); |
| assertNotNull(expectedError); |
| boolean caught = false; |
| try { |
| SafeStylesHostedModeUtils |
| .maybeCheckValidStyleValue(GwtSafeStylesUtilsTest.INVALID_STYLE_VALUE); |
| } catch (IllegalArgumentException e) { |
| /* |
| * Expected - maybeCheckValidStyleValue() use either |
| * Preconditions.checkArgument() (which throws an |
| * IllegalArgumentException), or an assert (which throws an |
| * AssertionError). |
| */ |
| assertEquals(ERROR_MESSAGE_MISMATCH, expectedError, e.getMessage()); |
| caught = true; |
| } catch (AssertionError e) { |
| // Expected - see comment above. |
| assertEquals(ERROR_MESSAGE_MISMATCH, expectedError, e.getMessage()); |
| caught = true; |
| } |
| |
| if (!caught) { |
| fail("Expected an exception for invalid style value."); |
| } |
| } |
| } |
| } |