/**
* Tests file handling.
*
* @throws Exception if there were unexpected failures.
*/
@Test
public void fileHandling() throws Exception {
// Create a temp file with text.
File tmp = File.createTempFile("strat", ".tmp");
tmp.deleteOnExit();
String strategyContents = "Test strategy script";
CopyCharsUtils.copy(strategyContents.toCharArray(), tmp.getAbsolutePath());
CreateStrategyParameters csp =
new CreateStrategyParameters(null, "mname", "JAVA", tmp, null, false);
// verify that the input stream yields the correct contents.
InputStream is = csp.getStrategySource();
assertEquals(strategyContents, IOUtils.toString(is));
is.close();
// verify failure when a non existent file is supplied
final CreateStrategyParameters csp2 =
new CreateStrategyParameters(null, "mname", "JAVA", tmp, null, true);
assertTrue(tmp.delete());
assertFalse(tmp.exists());
new ExpectedFailure<FileNotFoundException>() {
@Override
protected void run() throws Exception {
csp2.getStrategySource();
}
};
}
/**
* Verifies the equality of the two objects. Performs special handling of certain types.
*
* @param inExpected expected object.
* @param inActual actual object.
* @throws IOException if there were errors.
*/
private static void verifyEquals(Object inExpected, Object inActual) throws IOException {
if (inExpected == null) {
assertNull(inActual);
} else {
assertNotNull("Expected:" + inExpected, inActual);
// special handling for certain types
if (inExpected instanceof ModuleInfo) {
ModuleInfo e = (ModuleInfo) inExpected;
ModuleInfo a = (ModuleInfo) inActual;
ModuleTestBase.assertModuleInfo(
a,
e.getURN(),
e.getState(),
e.getInitiatedDataFlows(),
e.getParticipatingDataFlows(),
e.isAutocreated(),
e.isAutostart(),
e.isReceiver(),
e.isEmitter(),
e.isFlowRequester());
assertEquals(e.getLastStartFailure(), a.getLastStartFailure());
assertEquals(e.getLastStopFailure(), a.getLastStopFailure());
assertEquals(e.getLockQueueLength(), a.getLockQueueLength());
assertEquals(e.getReadLockCount(), a.getReadLockCount());
assertEquals(e.isWriteLocked(), a.isWriteLocked());
} else if (inExpected instanceof Map) {
// Convert both maps to the same type
Map e = new HashMap<Object, Object>((Map<?, ?>) inExpected);
Map a = new HashMap<Object, Object>((Map<?, ?>) inActual);
assertEquals(e, a);
} else if (inExpected instanceof CreateStrategyParameters) {
CreateStrategyParameters e = (CreateStrategyParameters) inExpected;
CreateStrategyParameters a = (CreateStrategyParameters) inActual;
assertEquals(e.getInstanceName(), a.getInstanceName());
assertEquals(e.getStrategyName(), a.getStrategyName());
assertEquals(e.getLanguage(), a.getLanguage());
InputStream ein = e.getStrategySource();
InputStream ain = a.getStrategySource();
assertArrayEquals(IOUtils.toByteArray(ein), IOUtils.toByteArray(ain));
ein.close();
ain.close();
} else {
assertEquals(inExpected, inActual);
}
}
}