public boolean exportFile(String path, OutputStream out) throws IOException {
for (FS fs : systems) {
if (fs.exportFile(path, out)) {
return true;
}
}
return false;
}
public Object[] getFileInfo(String path) throws IOException {
for (FS fs : systems) {
Object[] res = fs.getFileInfo(path);
if (res != null) {
return res;
}
}
return null;
}
@Test
public void testCreateSymlink() throws IOException {
FS fs = FS.DETECTED;
try {
fs.createSymLink(new File(trash, "x"), "y");
} catch (IOException e) {
if (fs.supportsSymlinks())
fail("FS claims to support symlinks but attempt to create symlink failed");
return;
}
assertTrue(fs.supportsSymlinks());
String target = fs.readSymLink(new File(trash, "x"));
assertEquals("y", target);
}
/**
* Get the unique testing directory while ensuring that it is empty (if not).
*
* @return the unique testing directory, created, and empty.
*/
public File getEmptyDir() {
if (dir.exists()) {
FS.ensureEmpty(dir);
return dir;
}
Assert.assertTrue("Creating testing dir", dir.mkdirs());
return dir;
}
/**
* Obtain a testing directory reference in maven <code>
* ${basedir}/target/tests/${condensed-classname}/${methodname}</code> path that uses an condensed
* directory name based on the testclass and subdirectory based on the testmethod being run.
*
* <p>Note: the @Rule {@link TestingDir} is a better choice in most cases.
*
* @param testclass the class for the test case
* @param testmethodname the test method name
* @return the File path to the testname specific testing directory underneath the <code>
* ${basedir}/target/tests/</code> sub directory
* @see FS
* @see TestingDir
*/
public static Path getTargetTestingPath(final Class<?> testclass, final String testmethodname) {
String classname = testclass.getName();
String methodname = testmethodname;
classname = StringMangler.condensePackageString(classname);
if (OS.IS_WINDOWS) {
/* Condense the directory names to make them more friendly for the
* 255 character pathname limitations that exist on windows.
*/
methodname = StringMangler.maxStringLength(30, methodname);
}
Path testdir = getTargetTestingPath().resolve(methodname);
FS.ensureDirExists(testdir);
return testdir;
}
public FileBasedConfig openUserConfig() {
final File home = FS.userHome();
return new FileBasedConfig(new File(home, ".gitconfig"));
}
/**
* Ensure that the test directory is empty.
*
* <p>Useful for repeated testing without using the maven <code>clean</code> goal (such as within
* Eclipse).
*/
public void ensureEmpty() {
FS.ensureEmpty(dir);
}