Java tutorial
/* * Copyright 2008 The Tongue-Tied Authors * * 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 org.tonguetied.web; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.fail; import static org.tonguetied.web.KeywordValidator.FIELD_TRANSLATIONS; import java.util.Arrays; import java.util.Collection; import java.util.SortedSet; import java.util.TreeSet; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.Parameterized; import org.junit.runners.Parameterized.Parameters; import org.springframework.validation.BindException; import org.springframework.validation.Errors; import org.springframework.validation.FieldError; import org.tonguetied.keywordmanagement.Bundle; import org.tonguetied.keywordmanagement.Country; import org.tonguetied.keywordmanagement.Keyword; import org.tonguetied.keywordmanagement.Language; import org.tonguetied.keywordmanagement.Translation; import org.tonguetied.keywordmanagement.TranslationPredicate; import org.tonguetied.keywordmanagement.Country.CountryCode; import org.tonguetied.keywordmanagement.Language.LanguageCode; import org.tonguetied.keywordmanagement.Translation.TranslationState; /** * Test the input validation of the {@link Keyword} object. * * @author bsion * */ @RunWith(value = Parameterized.class) public class KeywordTranslationValidatorTest { private String fieldName; private TranslationPredicate predicate; private final static Country country; private final static Language language; private final static Bundle bundle; private final static SortedSet<Translation> translations = new TreeSet<Translation>(); static { country = new Country(); country.setCode(CountryCode.JP); country.setName("Japan"); language = new Language(); language.setCode(LanguageCode.ja); language.setName("Japanese"); bundle = new Bundle(); bundle.setName("bundle"); Translation translation1 = new Translation(); translation1.setBundle(bundle); translation1.setCountry(country); translation1.setLanguage(language); translation1.setState(TranslationState.QUERIED); translation1.setValue(null); Translation translation2 = new Translation(); translations.add(translation1); translations.add(translation2); } @Parameters public static final Collection<Object[]> data() { return Arrays.asList(new Object[][] { { null, null, null, FIELD_TRANSLATIONS }, { bundle, country, language, FIELD_TRANSLATIONS } }); } public KeywordTranslationValidatorTest(final Bundle bundle, final Country country, final Language language, final String fieldName) { this.predicate = new TranslationPredicate(bundle, country, language); this.fieldName = fieldName; } /** * Test method for {@link org.tonguetied.web.KeywordValidator#validate(java.lang.Object, org.springframework.validation.Errors)}. */ @Test public final void testValidate() { KeywordValidator validator = new KeywordValidator(); final Keyword keyword = new Keyword(); keyword.setTranslations(translations); Errors errors = new BindException(keyword, "keyword"); validator.validateDuplicates(translations, predicate, errors); assertFalse(errors.getAllErrors().isEmpty()); FieldError error = errors.getFieldError(fieldName); if (FIELD_TRANSLATIONS.equals(fieldName)) { assertEquals(translations, error.getRejectedValue()); assertEquals(1, errors.getErrorCount()); } else { fail("cannot match error field"); } assertFalse(error.isBindingFailure()); } }