@Test
public void testPersistImportConfiguration_shouldPersistAndLoadConfig() {
ImportConfiguration conf = new ImportConfiguration(new ImportDeclaration("java.util.List"));
service.persist(conf);
List<ConfigItem<ImportDeclaration>> loaded = service.load(conf.getMetaData());
assertEquals(1, loaded.size());
ImportConfiguration confLoaded = (ImportConfiguration) loaded.get(0);
assertTrue(confLoaded.getContent().equals(conf.getContent()));
}
@Test
public void testLoadImportConfiguration_shouldLoadAllConfig() {
ImportConfiguration conf1 = new ImportConfiguration(new ImportDeclaration("java.util.List"));
ImportConfiguration conf2 = new ImportConfiguration(new ImportDeclaration("java.util.Map"));
ImportConfiguration conf3 =
new ImportConfiguration(new ImportDeclaration("java.util.Dictionary"));
service.persist(conf1);
service.persist(conf2);
service.persist(conf3);
List<ConfigItem<ImportDeclaration>> loaded = service.load(new HashMap<String, String>());
assertEquals(3, loaded.size());
}
@Test
public void testRemoveImportConfiguration_ShouldDeleteConfiguration() {
ImportConfiguration conf1 = new ImportConfiguration(new ImportDeclaration("java.util.List"));
ImportConfiguration conf2 = new ImportConfiguration(new ImportDeclaration("java.util.Map"));
service.persist(conf1);
service.persist(conf2);
service.remove(conf1.getMetaData());
List<ConfigItem<ImportDeclaration>> loaded = service.load(new HashMap<String, String>());
assertEquals(1, loaded.size());
ImportConfiguration confLoaded = (ImportConfiguration) loaded.get(0);
assertEquals("java.util.Map", confLoaded.getContent().getClassName());
}
@Test
public void testLoadImportConfiguration_shouldOnlyLoadOneConfig() {
ImportConfiguration conf1 = new ImportConfiguration(new ImportDeclaration("java.util.List"));
ImportConfiguration conf2 = new ImportConfiguration(new ImportDeclaration("java.util.Map"));
ImportConfiguration conf3 =
new ImportConfiguration(new ImportDeclaration("java.util.Dictionary"));
service.persist(conf1);
service.persist(conf2);
service.persist(conf3);
List<ConfigItem<ImportDeclaration>> loaded = service.load(conf2.getMetaData());
assertEquals(1, loaded.size());
ImportConfiguration confLoaded = (ImportConfiguration) loaded.get(0);
assertEquals("java.util.Map", confLoaded.getContent().getClassName());
}
@Test
public void testLoadImportConfigurationWithEmptyFile_shouldReturnEmptyList() throws IOException {
FileUtils.forceDelete(storageFile);
List<ConfigItem<ImportDeclaration>> loaded = service.load(new HashMap<String, String>());
assertEquals(0, loaded.size());
}
@Test
public void testPersistImportConfiguration_shouldCreateFileIfNoneExists() throws IOException {
FileUtils.forceDelete(storageFile);
assertFalse(storageFile.exists());
ImportConfiguration conf = new ImportConfiguration(new ImportDeclaration("java.util.List"));
service.persist(conf);
assertTrue(storageFile.exists());
}
@Test
public void testServiceSupportsConfigItem_shouldAcceptImportConfiguration() {
assertTrue(service.supports(ImportConfiguration.class));
assertFalse(service.supports(GlobalConfiguration.class));
}
@Before
public void setUp() throws Exception {
service = new ImportDeclarationPersistenceBackendService();
storageFile = temporaryFolder.newFile("globals");
service.setStorageFilePath(storageFile.getPath());
}
