public void testshouldRescanInterval() throws Exception {
// set scan interval to 60 seconds, shouldRescan should now return false
File basedir = new File(testdir, "testshouldRescan");
basedir.mkdirs();
final FileCache<ProviderLoader> loaderFileCache = new FileCache<ProviderLoader>();
// scan interval set to 60 seconds
test scanner = new test(basedir, loaderFileCache, 60 * 1000);
File testfile1 = new File(basedir, "service_provider");
assertTrue(testfile1.createNewFile());
File testfile2 = new File(basedir, "service2_provider");
assertTrue(testfile2.createNewFile());
final ProviderIdent ident = new ProviderIdent("service", "provider");
final ProviderIdent ident2 = new ProviderIdent("service2", "provider");
// initial pass should require scan
assertTrue(scanner.shouldRescan());
// cause initial scan
assertEquals(testfile1, scanner.scanForFile(ident));
assertFalse(scanner.shouldRescan());
// modify a file
final FileOutputStream fileOutputStream = new FileOutputStream(testfile2);
fileOutputStream.write("blah".getBytes());
fileOutputStream.close();
assertFalse(scanner.shouldRescan());
// rescan
assertEquals(testfile2, scanner.scanForFile(ident2));
assertFalse(scanner.shouldRescan());
// delete a file
testfile1.delete();
assertFalse(scanner.shouldRescan());
// rescan
assertNull(scanner.scanForFile(ident));
assertFalse(scanner.shouldRescan());
}
public void testshouldRescan() throws Exception {
// test rescan should return true if any file has been modified, and we are over the rescan
// interval
File basedir = new File(testdir, "testshouldRescan");
basedir.mkdirs();
final FileCache<ProviderLoader> loaderFileCache = new FileCache<ProviderLoader>();
test scanner = new test(basedir, loaderFileCache, 0);
File testfile1 = new File(basedir, "service_provider");
assertTrue(testfile1.createNewFile());
File testfile2 = new File(basedir, "service2_provider");
assertTrue(testfile2.createNewFile());
final ProviderIdent ident = new ProviderIdent("service", "provider");
final ProviderIdent ident2 = new ProviderIdent("service2", "provider");
// initial pass should require scan
assertTrue(scanner.shouldRescan());
// cause initial scan
assertEquals(testfile1, scanner.scanForFile(ident));
assertFalse(scanner.shouldRescan());
// modify a file
final FileOutputStream fileOutputStream = new FileOutputStream(testfile2);
fileOutputStream.write("blah".getBytes());
fileOutputStream.close();
assertTrue(scanner.shouldRescan());
// rescan
assertEquals(testfile2, scanner.scanForFile(ident2));
assertFalse(scanner.shouldRescan());
// delete a file
testfile1.delete();
assertTrue(scanner.shouldRescan());
// rescan
assertNull(scanner.scanForFile(ident));
assertFalse(scanner.shouldRescan());
}