| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.nifi.processors.standard; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Collections; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.nifi.flowfile.attributes.CoreAttributes; |
| import org.apache.nifi.processor.Processor; |
| import org.apache.nifi.processor.Relationship; |
| import org.apache.nifi.util.MockFlowFile; |
| import org.apache.nifi.util.StringUtils; |
| import org.apache.nifi.util.TestRunner; |
| import org.apache.nifi.util.TestRunners; |
| import org.junit.Test; |
| |
| import com.bazaarvoice.jolt.Diffy; |
| import com.bazaarvoice.jolt.JsonUtils; |
| |
| public class TestJoltTransformJSON { |
| |
| final static Path JSON_INPUT = Paths.get("src/test/resources/TestJoltTransformJson/input.json"); |
| final static Diffy DIFFY = new Diffy(); |
| |
| @Test |
| public void testRelationshipsCreated() throws IOException{ |
| Processor processor= new JoltTransformJSON(); |
| final TestRunner runner = TestRunners.newTestRunner(processor); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.enqueue(JSON_INPUT); |
| Set<Relationship> relationships = processor.getRelationships(); |
| assertTrue(relationships.contains(JoltTransformJSON.REL_FAILURE)); |
| assertTrue(relationships.contains(JoltTransformJSON.REL_SUCCESS)); |
| assertTrue(relationships.size() == 2); |
| } |
| |
| @Test |
| public void testInvalidJOLTSpec() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = "[{}]"; |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testIncorrectJOLTSpec() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String chainrSpec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, chainrSpec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SHIFTR); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testSpecIsNotSet() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SHIFTR); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testSpecIsEmpty() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, StringUtils.EMPTY); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SHIFTR); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testSpecNotRequired() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SORTR); |
| runner.assertValid(); |
| } |
| |
| @Test |
| public void testNoFlowFileContent() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.run(); |
| runner.assertQueueEmpty(); |
| runner.assertTransferCount(JoltTransformJSON.REL_FAILURE,0); |
| runner.assertTransferCount(JoltTransformJSON.REL_SUCCESS,0); |
| } |
| |
| @Test |
| public void testInvalidFlowFileContentJson() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.enqueue("invalid json"); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_FAILURE); |
| } |
| |
| @Test |
| public void testCustomTransformationWithNoModule() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/customChainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.CUSTOM_CLASS, "TestCustomJoltTransform"); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.CUSTOMR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| } |
| |
| @Test |
| public void testCustomTransformationWithMissingClassName() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson/TestCustomJoltTransform.jar"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR); |
| runner.enqueue(JSON_INPUT); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testCustomTransformationWithInvalidClassPath() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson/FakeCustomJar.jar"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"TestCustomJoltTransform"); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR); |
| runner.enqueue(JSON_INPUT); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testCustomTransformationWithInvalidClassName() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson/TestCustomJoltTransform.jar"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"FakeCustomJoltTransform"); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR); |
| runner.enqueue(JSON_INPUT); |
| runner.assertNotValid(); |
| } |
| |
| @Test |
| public void testTransformInputWithChainr() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithShiftr() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/shiftrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SHIFTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/shiftrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithDefaultr() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/defaultrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.DEFAULTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithRemovr() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/removrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.REMOVR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/removrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithCardinality() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/cardrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.CARDINALITY); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/cardrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithSortr() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SORTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/sortrOutput.json"))); |
| String transformedJsonString = JsonUtils.toJsonString(transformedJson); |
| String compareJsonString = JsonUtils.toJsonString(compareJson); |
| assertTrue(compareJsonString.equals(transformedJsonString)); |
| } |
| |
| @Test |
| public void testTransformInputWithDefaultrExpressionLanguage() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/defaultrELSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.DEFAULTR); |
| runner.setVariable("quota","5"); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrELOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithModifierDefault() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/modifierDefaultSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.MODIFIER_DEFAULTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/modifierDefaultOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithModifierDefine() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/modifierDefineSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.MODIFIER_DEFAULTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/modifierDefineOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithModifierOverwrite() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/modifierOverwriteSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.MODIFIER_DEFAULTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/modifierOverwriteOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithSortrPopulatedSpec() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM, JoltTransformJSON.SORTR); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, "abcd"); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/sortrOutput.json"))); |
| String transformedJsonString = JsonUtils.toJsonString(transformedJson); |
| String compareJsonString = JsonUtils.toJsonString(compareJson); |
| assertTrue(compareJsonString.equals(transformedJsonString)); |
| } |
| |
| @Test |
| public void testTransformInputWithCustomTransformationWithJar() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson/TestCustomJoltTransform.jar"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"TestCustomJoltTransform"); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithCustomTransformationWithDir() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/chainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"TestCustomJoltTransform"); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.CUSTOMR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputWithChainrEmbeddedCustomTransformation() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/customChainrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC,spec); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/chainrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testTransformInputCustomTransformationIgnored() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String customJarPath = "src/test/resources/TestJoltTransformJson/TestCustomJoltTransform.jar"; |
| final String spec = new String(Files.readAllBytes(Paths.get("src/test/resources/TestJoltTransformJson/defaultrSpec.json"))); |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.CUSTOM_CLASS,"TestCustomJoltTransform"); |
| runner.setProperty(JoltTransformJSON.MODULES,customJarPath); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.DEFAULTR); |
| runner.enqueue(JSON_INPUT); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testJoltSpecEL() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = "${joltSpec}"; |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.setProperty(JoltTransformJSON.JOLT_TRANSFORM,JoltTransformJSON.DEFAULTR); |
| final Map<String, String> attributes = Collections.singletonMap("joltSpec", |
| "{\"RatingRange\":5,\"rating\":{\"*\":{\"MaxLabel\":\"High\",\"MinLabel\":\"Low\",\"DisplayType\":\"NORMAL\"}}}"); |
| runner.enqueue(JSON_INPUT, attributes); |
| runner.run(); |
| runner.assertAllFlowFilesTransferred(JoltTransformJSON.REL_SUCCESS); |
| final MockFlowFile transformed = runner.getFlowFilesForRelationship(JoltTransformJSON.REL_SUCCESS).get(0); |
| transformed.assertAttributeExists(CoreAttributes.MIME_TYPE.key()); |
| transformed.assertAttributeEquals(CoreAttributes.MIME_TYPE.key(),"application/json"); |
| Object transformedJson = JsonUtils.jsonToObject(new ByteArrayInputStream(transformed.toByteArray())); |
| Object compareJson = JsonUtils.jsonToObject(Files.newInputStream(Paths.get("src/test/resources/TestJoltTransformJson/defaultrOutput.json"))); |
| assertTrue(DIFFY.diff(compareJson, transformedJson).isEmpty()); |
| } |
| |
| @Test |
| public void testJoltSpecInvalidEL() throws IOException { |
| final TestRunner runner = TestRunners.newTestRunner(new JoltTransformJSON()); |
| final String spec = "${joltSpec:nonExistingFunction()}"; |
| runner.setProperty(JoltTransformJSON.JOLT_SPEC, spec); |
| runner.enqueue(JSON_INPUT); |
| runner.assertNotValid(); |
| } |
| |
| } |