| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.commons.text.lookup; |
| |
| import static org.junit.jupiter.api.Assertions.assertNull; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.ResourceBundle; |
| |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests {@link ResourceBundleStringLookup}. |
| */ |
| public class ResourceBundleStringLookupTest { |
| |
| private static final String KEY = "key"; |
| private static final String TEST_RESOURCE_BUNDLE = "org.example.testResourceBundleLookup"; |
| |
| @Test |
| public void testAny() { |
| final String bundleName = TEST_RESOURCE_BUNDLE; |
| final String bundleKey = KEY; |
| Assertions.assertEquals(ResourceBundle.getBundle(bundleName).getString(bundleKey), |
| ResourceBundleStringLookup.INSTANCE.lookup(AbstractStringLookup.toLookupKey(bundleName, bundleKey))); |
| } |
| |
| @Test |
| public void testBadKey() { |
| final String bundleName = TEST_RESOURCE_BUNDLE; |
| final String bundleKey = "bad_key"; |
| assertNull(new ResourceBundleStringLookup(bundleName).lookup(bundleKey)); |
| assertNull(ResourceBundleStringLookup.INSTANCE.lookup(AbstractStringLookup.toLookupKey(bundleName, bundleKey))); |
| } |
| |
| @Test |
| public void testBadNames() { |
| assertNull(ResourceBundleStringLookup.INSTANCE |
| .lookup(AbstractStringLookup.toLookupKey("BAD_RESOURCE_BUNDLE_NAME", "KEY"))); |
| } |
| |
| @Test |
| public void testDoubleBundle() { |
| assertThrows(IllegalArgumentException.class, () -> new ResourceBundleStringLookup(TEST_RESOURCE_BUNDLE) |
| .lookup(AbstractStringLookup.toLookupKey("OtherBundle", KEY))); |
| } |
| |
| @Test |
| public void testExceptionGettingString() { |
| final ResourceBundleStringLookup mockLookup = spy(ResourceBundleStringLookup.class); |
| when(mockLookup.getString(TEST_RESOURCE_BUNDLE, KEY)).thenThrow(ClassCastException.class); |
| assertThrows(IllegalArgumentException.class, () -> mockLookup.lookup(AbstractStringLookup.toLookupKey(TEST_RESOURCE_BUNDLE, KEY))); |
| } |
| |
| @Test |
| public void testMissingKeyInSpec() { |
| assertThrows(IllegalArgumentException.class, () -> ResourceBundleStringLookup.INSTANCE.lookup(TEST_RESOURCE_BUNDLE + ":")); |
| } |
| |
| @Test |
| public void testNull() { |
| Assertions.assertNull(ResourceBundleStringLookup.INSTANCE.lookup(null)); |
| } |
| |
| @Test |
| public void testOne() { |
| Assertions.assertEquals(ResourceBundle.getBundle(TEST_RESOURCE_BUNDLE).getString(KEY), |
| new ResourceBundleStringLookup(TEST_RESOURCE_BUNDLE).lookup(KEY)); |
| } |
| |
| @Test |
| public void testToString() { |
| // does not blow up and gives some kind of string. |
| Assertions.assertFalse(ResourceBundleStringLookup.INSTANCE.toString().isEmpty()); |
| } |
| |
| } |