Revert "remove mention to mainExtension in tests"

This reverts commit 5db7158.
powsybl · Jul 15, 2024 · c76c4eb · c76c4eb
1 parent a298501
commit c76c4eb
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Showing 7 changed files with 44 additions and 44 deletions.
diff --git a/commons/src/test/java/com/powsybl/commons/datasource/AbstractFileSystemDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/AbstractFileSystemDataSourceTest.java
@@ -45,9 +45,9 @@ protected boolean appendTest() {
 
  protected abstract DataSource createDataSource(DataSourceObserver observer);
 
- protected String getFileName(String baseName, ArchiveFormat archiveFormat,
+ protected String getFileName(String baseName, String mainExtension, ArchiveFormat archiveFormat,
  CompressionFormat compressionFormat) {
- return testDir + "/" + baseName
+ return testDir + "/" + baseName + mainExtension
  + (archiveFormat == null ? "" : "." + archiveFormat.getExtension())
  + (compressionFormat == null ? "" : "." + compressionFormat.getExtension());
  }
@@ -58,9 +58,9 @@ protected void createArchiveAndFiles(String fileName) throws IOException {
 
  @ParameterizedTest
  @MethodSource("provideArgumentsForWriteThenReadTest")
- void writeThenReadTest(String baseName, CompressionFormat compressionFormat) throws IOException {
+ void writeThenReadTest(String baseName, String mainExtension, CompressionFormat compressionFormat) throws IOException {
  // Compute the full filename
- String fileName = getFileName(baseName, archiveFormat, compressionFormat);
+ String fileName = getFileName(baseName, mainExtension, archiveFormat, compressionFormat);
 
  // Create an archive when needed
  if (archiveFormat != null) {
@@ -119,11 +119,11 @@ private void writeThenReadTest(DataSource dataSource, String suffix, String ext)
 
  @ParameterizedTest
  @MethodSource("provideArgumentsForClassAndListingTest")
- void testClassAndListing(String baseName,
+ void testClassAndListing(String baseName, String mainExtension,
  CompressionFormat compressionFormat, Class<? extends AbstractFileSystemDataSource> dataSourceClass,
  Set<String> listedFiles, Set<String> listedBarFiles) throws IOException {
  // Compute the full filename
- String fileName = getFileName(baseName, archiveFormat, compressionFormat);
+ String fileName = getFileName(baseName, mainExtension, archiveFormat, compressionFormat);
 
  // Update the list of unlisted files
  unlistedFiles = existingFiles.stream().filter(name -> !listedFiles.contains(name)).collect(Collectors.toSet());

diff --git a/commons/src/test/java/com/powsybl/commons/datasource/Bzip2DirectoryDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/Bzip2DirectoryDataSourceTest.java
@@ -65,27 +65,27 @@ protected DataSource createDataSource(DataSourceObserver observer) {
 
  static Stream<Arguments> provideArgumentsForWriteThenReadTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.BZIP2),
- Arguments.of("foo", CompressionFormat.BZIP2),
- Arguments.of("foo.v3", CompressionFormat.BZIP2)
+ Arguments.of("foo", ".iidm", CompressionFormat.BZIP2),
+ Arguments.of("foo", "", CompressionFormat.BZIP2),
+ Arguments.of("foo", ".v3", CompressionFormat.BZIP2)
  );
  }
 
  static Stream<Arguments> provideArgumentsForClassAndListingTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.BZIP2, Bzip2DirectoryDataSource.class,
+ Arguments.of("foo", ".iidm", CompressionFormat.BZIP2, Bzip2DirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.zst", "foo_bar.zst", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo", CompressionFormat.BZIP2, Bzip2DirectoryDataSource.class,
+ Arguments.of("foo", "", CompressionFormat.BZIP2, Bzip2DirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.zst", "foo_bar.zst", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo.v3", CompressionFormat.BZIP2, Bzip2DirectoryDataSource.class,
+ Arguments.of("foo", ".v3", CompressionFormat.BZIP2, Bzip2DirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",

diff --git a/commons/src/test/java/com/powsybl/commons/datasource/DirectoryDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/DirectoryDataSourceTest.java
@@ -90,29 +90,29 @@ protected DataSource createDataSource(DataSourceObserver observer) {
 
  static Stream<Arguments> provideArgumentsForWriteThenReadTest() {
  return Stream.of(
- Arguments.of("foo.iidm", null),
- Arguments.of("foo", null),
- Arguments.of("foo.v3", null)
+ Arguments.of("foo", ".iidm", null),
+ Arguments.of("foo", "", null),
+ Arguments.of("foo", ".v3", null)
  );
  }
 
  static Stream<Arguments> provideArgumentsForClassAndListingTest() {
  return Stream.of(
- Arguments.of("foo.iidm", null, DirectoryDataSource.class,
+ Arguments.of("foo", ".iidm", null, DirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.zst", "foo_bar.zst", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo", null, DirectoryDataSource.class,
+ Arguments.of("foo", "", null, DirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.zst", "foo_bar.zst", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo.v3", null, DirectoryDataSource.class,
+ Arguments.of("foo", ".v3", null, DirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",

diff --git a/commons/src/test/java/com/powsybl/commons/datasource/GzDirectoryDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/GzDirectoryDataSourceTest.java
@@ -59,27 +59,27 @@ protected DataSource createDataSource(DataSourceObserver observer) {
 
  static Stream<Arguments> provideArgumentsForWriteThenReadTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.GZIP),
- Arguments.of("foo", CompressionFormat.GZIP),
- Arguments.of("foo.v3", CompressionFormat.GZIP)
+ Arguments.of("foo", ".iidm", CompressionFormat.GZIP),
+ Arguments.of("foo", "", CompressionFormat.GZIP),
+ Arguments.of("foo", ".v3", CompressionFormat.GZIP)
  );
  }
 
  static Stream<Arguments> provideArgumentsForClassAndListingTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.GZIP, GzDirectoryDataSource.class,
+ Arguments.of("foo", ".iidm", CompressionFormat.GZIP, GzDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.zst", "foo_bar.zst")),
- Arguments.of("foo", CompressionFormat.GZIP, GzDirectoryDataSource.class,
+ Arguments.of("foo", "", CompressionFormat.GZIP, GzDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.zst", "foo_bar.zst")),
- Arguments.of("foo.v3", CompressionFormat.GZIP, GzDirectoryDataSource.class,
+ Arguments.of("foo", ".v3", CompressionFormat.GZIP, GzDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",

diff --git a/commons/src/test/java/com/powsybl/commons/datasource/XZDirectoryDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/XZDirectoryDataSourceTest.java
@@ -65,27 +65,27 @@ protected DataSource createDataSource(DataSourceObserver observer) {
 
  static Stream<Arguments> provideArgumentsForWriteThenReadTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.XZ),
- Arguments.of("foo", CompressionFormat.XZ),
- Arguments.of("foo.v3", CompressionFormat.XZ)
+ Arguments.of("foo", ".iidm", CompressionFormat.XZ),
+ Arguments.of("foo", "", CompressionFormat.XZ),
+ Arguments.of("foo", ".v3", CompressionFormat.XZ)
  );
  }
 
  static Stream<Arguments> provideArgumentsForClassAndListingTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.XZ, XZDirectoryDataSource.class,
+ Arguments.of("foo", ".iidm", CompressionFormat.XZ, XZDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.zst", "foo_bar.zst", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo", CompressionFormat.XZ, XZDirectoryDataSource.class,
+ Arguments.of("foo", "", CompressionFormat.XZ, XZDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.zst", "foo_bar.zst", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo.v3", CompressionFormat.XZ, XZDirectoryDataSource.class,
+ Arguments.of("foo", ".v3", CompressionFormat.XZ, XZDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.zst", "foo.txt.zst", "foo.iidm.zst", "foo.xiidm.zst", "foo.v3.iidm.zst", "foo.v3.zst", "foo_bar.iidm.zst", "foo_bar.zst",

diff --git a/commons/src/test/java/com/powsybl/commons/datasource/ZipArchiveDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/ZipArchiveDataSourceTest.java
@@ -91,30 +91,30 @@ protected DataSource createDataSource(DataSourceObserver observer) {
  }
 
  @Override
- protected String getFileName(String baseName, ArchiveFormat archiveFormat,
+ protected String getFileName(String baseName, String mainExtension, ArchiveFormat archiveFormat,
  CompressionFormat compressionFormat) {
- return testDir + "/" + baseName
+ return testDir + "/" + baseName + (mainExtension.isEmpty() ? "" : ".") + mainExtension
  + (compressionFormat == null ? "" : "." + compressionFormat.getExtension());
  }
 
  static Stream<Arguments> provideArgumentsForWriteThenReadTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.ZIP),
- Arguments.of("foo", CompressionFormat.ZIP),
- Arguments.of("foo.v3", CompressionFormat.ZIP)
+ Arguments.of("foo", "iidm", CompressionFormat.ZIP),
+ Arguments.of("foo", "", CompressionFormat.ZIP),
+ Arguments.of("foo", "v3", CompressionFormat.ZIP)
  );
  }
 
  // Currently, the files are not filtered in the zip archive
  static Stream<Arguments> provideArgumentsForClassAndListingTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.ZIP, ZipArchiveDataSource.class,
+ Arguments.of("foo", "iidm", CompressionFormat.ZIP, ZipArchiveDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar", "bar.iidm", "bar"),
  Set.of("foo_bar.iidm", "foo_bar", "bar.iidm", "bar")),
- Arguments.of("foo", CompressionFormat.ZIP, ZipArchiveDataSource.class,
+ Arguments.of("foo", "", CompressionFormat.ZIP, ZipArchiveDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar", "bar.iidm", "bar"),
  Set.of("foo_bar.iidm", "foo_bar", "bar.iidm", "bar")),
- Arguments.of("foo.v3", CompressionFormat.ZIP, ZipArchiveDataSource.class,
+ Arguments.of("foo", "v3", CompressionFormat.ZIP, ZipArchiveDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar", "bar.iidm", "bar"),
  Set.of("foo_bar.iidm", "foo_bar", "bar.iidm", "bar"))
  );

diff --git a/commons/src/test/java/com/powsybl/commons/datasource/ZstdDirectoryDataSourceTest.java b/commons/src/test/java/com/powsybl/commons/datasource/ZstdDirectoryDataSourceTest.java
@@ -59,27 +59,27 @@ protected DataSource createDataSource(DataSourceObserver observer) {
 
  static Stream<Arguments> provideArgumentsForWriteThenReadTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.ZSTD),
- Arguments.of("foo", CompressionFormat.ZSTD),
- Arguments.of("foo.v3", CompressionFormat.ZSTD)
+ Arguments.of("foo", ".iidm", CompressionFormat.ZSTD),
+ Arguments.of("foo", "", CompressionFormat.ZSTD),
+ Arguments.of("foo", ".v3", CompressionFormat.ZSTD)
  );
  }
 
  static Stream<Arguments> provideArgumentsForClassAndListingTest() {
  return Stream.of(
- Arguments.of("foo.iidm", CompressionFormat.ZSTD, ZstdDirectoryDataSource.class,
+ Arguments.of("foo", ".iidm", CompressionFormat.ZSTD, ZstdDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo", CompressionFormat.ZSTD, ZstdDirectoryDataSource.class,
+ Arguments.of("foo", "", CompressionFormat.ZSTD, ZstdDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",
  "foo.gz", "foo.txt.gz", "foo.iidm.gz", "foo.xiidm.gz", "foo.v3.iidm.gz", "foo.v3.gz", "foo_bar.iidm.gz", "foo_bar.gz"),
  Set.of("foo_bar.iidm", "foo_bar", "foo_bar.iidm.bz2", "foo_bar.bz2", "foo_bar.iidm.xz", "foo_bar.xz", "foo_bar.iidm.gz", "foo_bar.gz")),
- Arguments.of("foo.v3", CompressionFormat.ZSTD, ZstdDirectoryDataSource.class,
+ Arguments.of("foo", ".v3", CompressionFormat.ZSTD, ZstdDirectoryDataSource.class,
  Set.of("foo", "foo.txt", "foo.iidm", "foo.xiidm", "foo.v3.iidm", "foo.v3", "foo_bar.iidm", "foo_bar",
  "foo.bz2", "foo.txt.bz2", "foo.iidm.bz2", "foo.xiidm.bz2", "foo.v3.iidm.bz2", "foo.v3.bz2", "foo_bar.iidm.bz2", "foo_bar.bz2",
  "foo.xz", "foo.txt.xz", "foo.iidm.xz", "foo.xiidm.xz", "foo.v3.iidm.xz", "foo.v3.xz", "foo_bar.iidm.xz", "foo_bar.xz",