Examples with MetronErrorJSONMatcher org.apache.metron.test.error.MetronErrorJSONMatcher used on opensource projects

Example 11 with MetronErrorJSONMatcher

use of org.apache.metron.test.error.MetronErrorJSONMatcher in project metron by apache.

the class ErrorUtilsTest method handleErrorShouldEmitAndReportError.

@Test
public void handleErrorShouldEmitAndReportError() {
    Throwable e = new Exception("error");
    MetronError error = new MetronError().withMessage("error message").withThrowable(e);
    OutputCollector collector = mock(OutputCollector.class);
    StormErrorUtils.handleError(collector, error);
    verify(collector, times(1)).emit(eq(Constants.ERROR_STREAM), argThat(new MetronErrorJSONMatcher(error.getJSONObject())));
    verify(collector, times(1)).reportError(any());
}

Example 12 with MetronErrorJSONMatcher

use of org.apache.metron.test.error.MetronErrorJSONMatcher in project metron by apache.

the class GenericEnrichmentBoltTest method test.

@Test
public void test() throws IOException {
    when(tuple.getSourceComponent()).thenReturn("unit test component");
    when(tuple.getSourceStreamId()).thenReturn("unit test stream");
    String key = "someKey";
    String enrichmentType = "enrichmentType";
    Enrichment<EnrichmentAdapter<CacheKey>> testEnrichment = new Enrichment<>();
    testEnrichment.setType(enrichmentType);
    testEnrichment.setAdapter(enrichmentAdapter);
    GenericEnrichmentBolt genericEnrichmentBolt = new GenericEnrichmentBolt("zookeeperUrl") {

        @Override
        protected void initializeStellar() {
        // do not initialize stellar here.
        }
    };
    genericEnrichmentBolt.setCuratorFramework(client);
    genericEnrichmentBolt.setZKCache(cache);
    genericEnrichmentBolt.getConfigurations().updateSensorEnrichmentConfig(sensorType, new FileInputStream(enrichmentConfigPath));
    HashMap<String, Object> globalConfig = new HashMap<>();
    String baseDir = UnitTestHelper.findDir(new File("../metron-enrichment-common"), "GeoLite");
    File geoHdfsFile = new File(new File(baseDir), "GeoLite2-City.mmdb.gz");
    globalConfig.put(GeoLiteCityDatabase.GEO_HDFS_FILE, geoHdfsFile.getAbsolutePath());
    genericEnrichmentBolt.getConfigurations().updateGlobalConfig(globalConfig);
    assertThrows(IllegalStateException.class, () -> genericEnrichmentBolt.prepare(new HashMap(), topologyContext, outputCollector), "Should fail if a maxCacheSize property is not set");
    genericEnrichmentBolt.withMaxCacheSize(100);
    assertThrows(IllegalStateException.class, () -> genericEnrichmentBolt.prepare(new HashMap(), topologyContext, outputCollector), "Should fail if a maxTimeRetain property is not set");
    genericEnrichmentBolt.withMaxTimeRetain(10000);
    assertThrows(IllegalStateException.class, () -> genericEnrichmentBolt.prepare(new HashMap(), topologyContext, outputCollector), "Should fail if an adapter is not set");
    genericEnrichmentBolt.withEnrichment(testEnrichment);
    when(enrichmentAdapter.initializeAdapter(globalConfig)).thenReturn(true);
    genericEnrichmentBolt.prepare(new HashMap(), topologyContext, outputCollector);
    verify(enrichmentAdapter, times(1)).initializeAdapter(globalConfig);
    when(enrichmentAdapter.initializeAdapter(globalConfig)).thenReturn(false);
    UnitTestHelper.setLog4jLevel(GenericEnrichmentBolt.class, Level.FATAL);
    assertThrows(IllegalStateException.class, () -> genericEnrichmentBolt.prepare(new HashMap(), topologyContext, outputCollector), "An exception should be thrown if enrichment adapter initialization fails");
    UnitTestHelper.setLog4jLevel(GenericEnrichmentBolt.class, Level.ERROR);
    genericEnrichmentBolt.declareOutputFields(declarer);
    verify(declarer, times(1)).declareStream(eq(enrichmentType), argThat(new FieldsMatcher("key", "message", "subgroup")));
    verify(declarer, times(1)).declareStream(eq("error"), argThat(new FieldsMatcher("message")));
    when(tuple.getStringByField("key")).thenReturn(null);
    UnitTestHelper.setLog4jLevel(GenericEnrichmentBolt.class, Level.FATAL);
    genericEnrichmentBolt.execute(tuple);
    UnitTestHelper.setLog4jLevel(GenericEnrichmentBolt.class, Level.ERROR);
    MetronError error = new MetronError().withErrorType(Constants.ErrorType.ENRICHMENT_ERROR).withThrowable(new Exception("Could not parse binary stream to JSON"));
    verify(outputCollector, times(1)).emit(eq(Constants.ERROR_STREAM), argThat(new MetronErrorJSONMatcher(error.getJSONObject())));
    when(tuple.getStringByField("key")).thenReturn(key);
    when(tuple.getValueByField("message")).thenReturn(originalMessage);
    when(enrichmentAdapter.enrich(any())).thenReturn(new JSONObject());
    genericEnrichmentBolt.execute(tuple);
    verify(outputCollector, times(1)).emit(eq(enrichmentType), argThat(new EnrichedMessageMatcher(key, new JSONObject(ImmutableMap.of("source.type", "test")))));
    reset(enrichmentAdapter);
    SensorEnrichmentConfig sensorEnrichmentConfig = SensorEnrichmentConfig.fromBytes(ConfigurationsUtils.readSensorEnrichmentConfigsFromFile(sampleConfigPath).get(sensorType));
    sensorEnrichmentConfig.getConfiguration().put(STELLAR_CONTEXT_CONF, genericEnrichmentBolt.getStellarContext());
    CacheKey cacheKey1 = new CacheKey("field1", "value1", sensorEnrichmentConfig);
    CacheKey cacheKey2 = new CacheKey("field2", "value2", sensorEnrichmentConfig);
    genericEnrichmentBolt.cache.invalidateAll();
    when(enrichmentAdapter.getOutputPrefix(cacheKey1)).thenReturn("field1");
    when(enrichmentAdapter.getOutputPrefix(cacheKey2)).thenReturn("field2");
    when(enrichmentAdapter.enrich(cacheKey1)).thenReturn(enrichedField1);
    when(enrichmentAdapter.enrich(cacheKey2)).thenReturn(enrichedField2);
    genericEnrichmentBolt.execute(tuple);
    verify(enrichmentAdapter, times(1)).logAccess(cacheKey1);
    verify(enrichmentAdapter, times(1)).logAccess(cacheKey2);
    verify(outputCollector, times(1)).emit(eq(enrichmentType), argThat(new EnrichedMessageMatcher(key, enrichedMessage)));
    reset(outputCollector);
    genericEnrichmentBolt.cache.invalidateAll();
    when(enrichmentAdapter.enrich(cacheKey1)).thenReturn(null);
    genericEnrichmentBolt.execute(tuple);
    error = new MetronError().withErrorType(Constants.ErrorType.ENRICHMENT_ERROR).withErrorFields(new HashSet<String>() {

        {
            add("field1");
        }
    }).addRawMessage(new JSONObject() {

        {
            put("field1", "value1");
            put("field2", "value2");
            put("source.type", "test");
        }
    }).withThrowable(new Exception("[Metron] Could not enrich string: value1"));
    verify(outputCollector, times(1)).emit(eq(Constants.ERROR_STREAM), argThat(new MetronErrorJSONMatcher(error.getJSONObject())));
}