@@ -0,0 +1,2502 @@
+/*%0A * Licensed to the Apache Software Foundation (ASF) under one or more%0A * contributor license agreements.  See the NOTICE file distributed with%0A * this work for additional information regarding copyright ownership.%0A * The ASF licenses this file to You under the Apache License, Version 2.0%0A * (the %22License%22); you may not use this file except in compliance with%0A * the License.  You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage org.apache.shardingsphere.mode.repository.standalone.file;%0A%0Aimport org.junit.Test;%0Aimport java.io.File;%0Aimport java.util.Properties;%0A%0Aimport static org.hamcrest.CoreMatchers.is;%0Aimport static org.junit.Assert.assertFalse;%0Aimport static org.junit.Assert.assertThat;%0A%0Apublic final class FileRepositoryTest %7B%0A%0A    private FileRepository fileRepository = new FileRepository();%0A%0A    private void assertSetProperty() %7B%0A        Properties props = new Properties();%0A        props.setProperty(%22path%22, %22target%22);%0A        fileRepository.setProps(props);%0A    %7D%0A%0A    private void assertPersistAndGet() %7B%0A        fileRepository.persist(%22test1%22, %22test1_content%22);%0A        assertThat(fileRepository.get(%22test1%22), is(%22test1_content%22 + System.lineSeparator()));%0A        fileRepository.persist(%22test1%22, %22modify_content%22);%0A        assertThat(fileRepository.get(%22test1%22), is(%22modify_content%22 + System.lineSeparator()));%0A    %7D%0A%0A    private void assertPersistAndGetChildrenKeys() %7B%0A        fileRepository.persist(%22testDir/test1%22, %22testDirTest%22);%0A        assertThat(fileRepository.getChildrenKeys(%22testDir%22).get(0), is(%22test1%22));%0A        assertThat(fileRepository.get(%22testDir/test1%22), is(%22testDirTest%22 + System.lineSeparator()));%0A    %7D%0A%0A    private void assertDelete() %7B%0A        fileRepository.delete(%22test1%22);%0A        assertFalse((new File(%22target/test1%22)).exists());%0A        fileRepository.delete(%22testDir%22);%0A        assertFalse((new File(%22target/testDir%22)).exists());%0A    %7D%0A%0A    @Test%0A    public void assertMethod() %7B%0A        assertThat(fileRepository.getType(), is(%22File%22));%0A        assertSetProperty();%0A        assertPersistAndGet();%0A        assertPersistAndGetChildrenKeys();%0A        assertDelete();%0A    %7D%0A%7D%0A

add unit test of FileRepository (#12373)