DataSourceUtilTest.java
/**
* Copyright (c) 2017, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.commons.datasource;
import com.google.common.jimfs.Configuration;
import com.google.common.jimfs.Jimfs;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.Files;
import java.nio.file.Path;
import static com.powsybl.commons.datasource.DataSourceUtil.createDataSource;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertInstanceOf;
/**
* @author Mathieu Bague {@literal <mathieu.bague at rte-france.com>}
* @author Nicolas Rol {@literal <nicolas.rol at rte-france.com>}
*/
class DataSourceUtilTest {
protected FileSystem fileSystem;
protected Path testDir;
@BeforeEach
void setUp() throws IOException {
fileSystem = Jimfs.newFileSystem(Configuration.unix());
testDir = fileSystem.getPath("/tmp");
Files.createDirectories(testDir);
}
@AfterEach
void tearDown() throws Exception {
fileSystem.close();
}
@Test
void testGetBaseName() {
assertEquals("dummy", DataSourceUtil.getBaseName("dummy.xml.gz"));
assertEquals("dummy", DataSourceUtil.getBaseName("dummy.gz"));
assertEquals("dummy", DataSourceUtil.getBaseName("dummy"));
assertEquals("dummy", DataSourceUtil.getBaseName("dummy.v3.gz"));
assertEquals("dummy.foo", DataSourceUtil.getBaseName("dummy.foo.v3.gz"));
}
@Test
void testCreateDataSource() {
assertInstanceOf(DirectoryDataSource.class, createDataSource(testDir, "dummy", null, null));
assertInstanceOf(Bzip2DirectoryDataSource.class, createDataSource(testDir, "dummy", CompressionFormat.BZIP2, null));
assertInstanceOf(GzDirectoryDataSource.class, createDataSource(testDir, "dummy", CompressionFormat.GZIP, null));
assertInstanceOf(XZDirectoryDataSource.class, createDataSource(testDir, "dummy", CompressionFormat.XZ, null));
assertInstanceOf(ZipArchiveDataSource.class, createDataSource(testDir, "dummy", CompressionFormat.ZIP, null));
assertInstanceOf(ZstdDirectoryDataSource.class, createDataSource(testDir, "dummy", CompressionFormat.ZSTD, null));
}
}