@org.junit.Test
public void testCreateListAndDelete3SubdirsWithAttributes() throws Exception {
// PRE:
Files files = getFiles();
Path testDirPath = createUniqueTestSubdir(getTestDir(), "testSubdir5");
assertDirIsEmpty(files, testDirPath);
// TEST:
Path dir1 = createSubdir(testDirPath, "subDir1");
Path dir2 = createSubdir(testDirPath, "subDir2");
Path dir3 = createSubdir(testDirPath, "subDir3");
DirectoryStream<PathAttributesPair> dirStream =
getFiles().newAttributesDirectoryStream(testDirPath);
Iterator<PathAttributesPair> iterator = dirStream.iterator();
int count = 0;
while (iterator.hasNext()) {
PathAttributesPair el = iterator.next();
Path path = el.path();
infoPrintf(" -(Path)Path =%s:'%s'\n", path.getFileSystem().getScheme(), path);
infoPrintf(" -(Path)getPath()=%s:'%s'\n", path.getFileSystem().getLocation(), path);
count++;
}
infoPrintf("Directory has:%d entries\n", count);
assertEquals("Directory must have 3 sub directories\n", 3, count);
// POST:
deletePaths(new Path[] {dir1, dir2, dir3, testDirPath}, true);
}
@org.junit.Test
public void testCreateListAndDelete3FilesWithAttributes() throws Exception {
// PRE:
Files files = getFiles();
Path testDirPath = createUniqueTestSubdir(getTestDir(), "testSubdir4");
assertDirIsEmpty(files, testDirPath);
// TEST:
Path file1 = createFile(testDirPath, "file1");
Path file2 = createFile(testDirPath, "file2");
Path file3 = createFile(testDirPath, "file3");
DirectoryStream<PathAttributesPair> dirStream =
getFiles().newAttributesDirectoryStream(testDirPath);
Iterator<PathAttributesPair> iterator = dirStream.iterator();
// Regression test: this has failed before. Issue #91
int count = 0;
while (iterator.hasNext()) {
PathAttributesPair el = iterator.next();
Path path = el.path();
infoPrintf(" -(Path)Path =%s:'%s'\n", path.getFileSystem().getScheme(), path);
infoPrintf(" -(Path)getPath()=%s:'%s'\n", path.getFileSystem().getLocation(), path);
count++;
}
infoPrintf("Directory has:%d entries\n", count);
assertEquals("Directory must have 3 file entries\n", 3, count);
// POST:
deletePaths(new Path[] {file1, file2, file3, testDirPath}, true);
}
public void assertDirIsEmpty(Files files, Path dirPath) throws Exception {
DirectoryStream<Path> dirStream = files.newDirectoryStream(dirPath);
Iterator<Path> iterator = dirStream.iterator();
assertFalse(
"Method hasNext() from empty directory iterator must return false.", iterator.hasNext());
}
@org.junit.Test
public void testNewDirectoryAttributesStreamTestDir() throws Exception {
Path path = getTestDir();
DirectoryStream<PathAttributesPair> dirStream = getFiles().newAttributesDirectoryStream(path);
Iterator<PathAttributesPair> iterator = dirStream.iterator();
// Just test whether it works and directory is readable (other tests will fail if this doesn't
// work).
while (iterator.hasNext()) {
PathAttributesPair pathEl = iterator.next();
infoPrintf(" -(PathAttributesPair)path='%s'\n", pathEl.path());
}
}
@org.junit.Test
public void testNewDirectoryStreamTestDir() throws Exception {
Path path = getTestDir();
DirectoryStream<Path> dirStream = getFiles().newDirectoryStream(path);
Iterator<Path> iterator = dirStream.iterator();
// Just test whether it works and directory is readable (other tests will fail if this doesn't
// work).
while (iterator.hasNext()) {
Path pathEl = iterator.next();
infoPrintf(" -(Path)Path =%s:'%s'\n", pathEl.getFileSystem().getScheme(), pathEl);
infoPrintf(" -(Path)getPath()=%s:'%s'\n", pathEl.getFileSystem().getLocation(), pathEl);
}
}