@Test
public void testLookup() throws Exception {
String ip = "128.101.101.101";
List<GeolocationFieldConfig> configs = new ArrayList<>();
GeolocationFieldConfig config;
config = new GeolocationFieldConfig();
config.inputFieldName = "/ipAsInt";
config.outputFieldName = "/intIpCountry";
config.targetType = GeolocationField.COUNTRY_NAME;
configs.add(config);
config = new GeolocationFieldConfig();
config.inputFieldName = "/ipAsIntString";
config.outputFieldName = "/intStringIpCountry";
config.targetType = GeolocationField.COUNTRY_NAME;
configs.add(config);
config = new GeolocationFieldConfig();
config.inputFieldName = "/ipAsString";
config.outputFieldName = "/stringIpCountry";
config.targetType = GeolocationField.COUNTRY_NAME;
configs.add(config);
ProcessorRunner runner =
new ProcessorRunner.Builder(GeolocationDProcessor.class)
.addConfiguration("fieldTypeConverterConfigs", configs)
.addConfiguration("geoIP2DBFile", databaseFile.getAbsolutePath())
.addOutputLane("a")
.build();
runner.runInit();
try {
Map<String, Field> map = new LinkedHashMap<>();
map.put("ipAsInt", Field.create(GeolocationProcessor.ipAsStringToInt(ip)));
map.put(
"ipAsIntString", Field.create(String.valueOf(GeolocationProcessor.ipAsStringToInt(ip))));
map.put("ipAsString", Field.create(ip));
Record record = RecordCreator.create("s", "s:1");
record.set(Field.create(map));
StageRunner.Output output = runner.runProcess(ImmutableList.of(record));
Assert.assertEquals(0, runner.getErrorRecords().size());
Assert.assertEquals(1, output.getRecords().get("a").size());
Field field = output.getRecords().get("a").get(0).get();
Assert.assertTrue(field.getValue() instanceof Map);
Map<String, Field> result = field.getValueAsMap();
Assert.assertEquals(String.valueOf(result), 6, result.size());
Assert.assertEquals(
"United States",
Utils.checkNotNull(result.get("intStringIpCountry"), "intStringIpCountry").getValue());
Assert.assertEquals(
"United States",
Utils.checkNotNull(result.get("intIpCountry"), "intIpCountry").getValue());
Assert.assertEquals(
"United States",
Utils.checkNotNull(result.get("stringIpCountry"), "stringIpCountry").getValue());
} finally {
runner.runDestroy();
}
}
@Test
public void testUnreachableFields() throws Exception {
FieldRenamerConfig renameConfig = new FieldRenamerConfig();
renameConfig.fromFieldExpression = "/a";
renameConfig.toFieldExpression = "/b/c/d";
FieldRenamerProcessorErrorHandler errorHandler = new FieldRenamerProcessorErrorHandler();
errorHandler.nonExistingFromFieldHandling = OnStagePreConditionFailure.TO_ERROR;
errorHandler.multipleFromFieldsMatching = OnStagePreConditionFailure.TO_ERROR;
errorHandler.existingToFieldHandling = ExistingToFieldHandling.REPLACE;
FieldRenamerProcessor processor =
new FieldRenamerProcessor(ImmutableList.of(renameConfig), errorHandler);
ProcessorRunner runner =
new ProcessorRunner.Builder(FieldRenamerDProcessor.class, processor)
.addOutputLane("a")
.setOnRecordError(OnRecordError.TO_ERROR)
.build();
runner.runInit();
try {
Map<String, Field> map = new LinkedHashMap<>();
map.put("a", Field.create(123));
Record record = RecordCreator.create("s", "s:1");
record.set(Field.create(map));
StageRunner.Output output = runner.runProcess(ImmutableList.of(record));
Assert.assertEquals(0, output.getRecords().get("a").size());
Assert.assertEquals(1, runner.getErrorRecords().size());
Record errorRecord = runner.getErrorRecords().get(0);
Assert.assertEquals(Errors.FIELD_RENAMER_04.name(), errorRecord.getHeader().getErrorCode());
} finally {
runner.runDestroy();
}
}
@Test
public void testTargetFieldExistsError() throws StageException {
// If overwrite is set to false, overwriting should result in an error
FieldRenamerConfig renameConfig = new FieldRenamerConfig();
renameConfig.fromFieldExpression = "/existing";
renameConfig.toFieldExpression = "/overwrite";
FieldRenamerProcessorErrorHandler errorHandler = new FieldRenamerProcessorErrorHandler();
errorHandler.nonExistingFromFieldHandling = OnStagePreConditionFailure.CONTINUE;
errorHandler.multipleFromFieldsMatching = OnStagePreConditionFailure.TO_ERROR;
errorHandler.existingToFieldHandling = ExistingToFieldHandling.TO_ERROR;
FieldRenamerProcessor processor =
new FieldRenamerProcessor(ImmutableList.of(renameConfig), errorHandler);
// Test non-existent source with existing target field
ProcessorRunner runner =
new ProcessorRunner.Builder(FieldRenamerDProcessor.class, processor)
.setOnRecordError(OnRecordError.TO_ERROR)
.addOutputLane("a")
.build();
runner.runInit();
try {
Map<String, Field> map = new LinkedHashMap<>();
map.put("existing", Field.create(Field.Type.STRING, "foo"));
map.put("overwrite", Field.create(Field.Type.STRING, "bar"));
Record record = RecordCreator.create("s", "s:1");
record.set(Field.create(map));
StageRunner.Output output = runner.runProcess(ImmutableList.of(record));
Assert.assertEquals(0, output.getRecords().get("a").size());
Assert.assertEquals(1, runner.getErrorRecords().size());
} finally {
runner.runDestroy();
}
}