@Test public void shouldPopulateMessagesOnProcessMessage() { JSONObject inputMessage = new JSONObject(); inputMessage.put("guid", "guid"); inputMessage.put("ip_src_addr", "192.168.1.1"); inputMessage.put("ip_dst_addr", "192.168.1.2"); inputMessage.put("field1", "value"); RawMessage rawMessage = new RawMessage("raw_message".getBytes(), new HashMap<>()); JSONObject expectedOutput = new JSONObject(); expectedOutput.put("guid", "guid"); expectedOutput.put("source.type", "bro"); expectedOutput.put("ip_src_addr", "192.168.1.1"); expectedOutput.put("ip_dst_addr", "192.168.1.2"); when(stellarFilter.emit(expectedOutput, parserRunner.getStellarContext())).thenReturn(true); when(broParser.validate(expectedOutput)).thenReturn(true); parserRunner.setSensorToParserComponentMap(new HashMap<String, ParserComponent>() {{ put("bro", new ParserComponent(broParser, stellarFilter)); }}); Optional<ParserRunnerImpl.ProcessResult> processResult = parserRunner.processMessage("bro", inputMessage, rawMessage, broParser, parserConfigurations); Assert.assertTrue(processResult.isPresent()); Assert.assertFalse(processResult.get().isError()); Assert.assertEquals(expectedOutput, processResult.get().getMessage()); }
@Test public void shouldExecuteWithMasterThrowable() { parserRunner = spy(parserRunner); RawMessage rawMessage = new RawMessage("raw_message".getBytes(), new HashMap<>()); Throwable masterThrowable = mock(Throwable.class); MessageParserResult<JSONObject> messageParserResult = new DefaultMessageParserResult<>(masterThrowable); when(broParser.parseOptionalResult(rawMessage.getMessage())).thenReturn(Optional.of(messageParserResult)); parserRunner.setSensorToParserComponentMap(new HashMap<String, ParserComponent>() {{ put("bro", new ParserComponent(broParser, stellarFilter)); }}); ParserRunnerResults<JSONObject> parserRunnerResults = parserRunner.execute("bro", rawMessage, parserConfigurations); verify(parserRunner, times(0)) .processMessage(any(), any(), any(), any(), any()); MetronError expectedError = new MetronError() .withErrorType(Constants.ErrorType.PARSER_ERROR) .withThrowable(masterThrowable) .withSensorType(Collections.singleton("bro")) .addRawMessage(rawMessage.getMessage()); Assert.assertEquals(1, parserRunnerResults.getErrors().size()); Assert.assertTrue(parserRunnerResults.getErrors().contains(expectedError)); }
when(broParser.validate(expectedOutput)).thenReturn(true); parserRunner.setSensorToParserComponentMap(new HashMap<String, ParserComponent>() {{ put("bro", new ParserComponent(broParser, stellarFilter)); }});
@Test public void shouldReturnMetronErrorOnInvalidMessage() { JSONObject inputMessage = new JSONObject(); inputMessage.put("guid", "guid"); RawMessage rawMessage = new RawMessage("raw_message".getBytes(), new HashMap<>()); JSONObject expectedOutput = new JSONObject(); expectedOutput.put("guid", "guid"); expectedOutput.put("source.type", "bro"); MetronError expectedMetronError = new MetronError() .withErrorType(Constants.ErrorType.PARSER_INVALID) .withSensorType(Collections.singleton("bro")) .addRawMessage(inputMessage); when(stellarFilter.emit(expectedOutput, parserRunner.getStellarContext())).thenReturn(true); when(broParser.validate(expectedOutput)).thenReturn(false); parserRunner.setSensorToParserComponentMap(new HashMap<String, ParserComponent>() {{ put("bro", new ParserComponent(broParser, stellarFilter)); }}); Optional<ParserRunnerImpl.ProcessResult> processResult = parserRunner.processMessage("bro", inputMessage, rawMessage, broParser, parserConfigurations); Assert.assertTrue(processResult.isPresent()); Assert.assertTrue(processResult.get().isError()); Assert.assertEquals(expectedMetronError, processResult.get().getError()); }
.addRawMessage(rawMessage2); parserRunner.setSensorToParserComponentMap(new HashMap<String, ParserComponent>() {{ put("bro", new ParserComponent(broParser, stellarFilter)); }});