| /* |
| * 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 org.apache.nifi.flowfile.attributes.CoreAttributes; |
| import org.apache.nifi.util.MockFlowFile; |
| import org.apache.nifi.util.TestRunner; |
| import org.apache.nifi.util.TestRunners; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.text.DateFormat; |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.List; |
| import java.util.Locale; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| public class TestGetFile { |
| |
| @Test |
| public void testFilePickedUp() throws IOException { |
| final File directory = new File("target/test/data/in"); |
| deleteDirectory(directory); |
| assertTrue("Unable to create test data directory " + directory.getAbsolutePath(), directory.exists() || directory.mkdirs()); |
| |
| final File inFile = new File("src/test/resources/hello.txt"); |
| final Path inPath = inFile.toPath(); |
| final File destFile = new File(directory, inFile.getName()); |
| final Path targetPath = destFile.toPath(); |
| final Path absTargetPath = targetPath.toAbsolutePath(); |
| final String absTargetPathStr = absTargetPath.getParent() + "/"; |
| Files.copy(inPath, targetPath); |
| |
| final TestRunner runner = TestRunners.newTestRunner(new GetFile()); |
| runner.setProperty(GetFile.DIRECTORY, directory.getAbsolutePath()); |
| runner.run(); |
| |
| runner.assertAllFlowFilesTransferred(GetFile.REL_SUCCESS, 1); |
| final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(GetFile.REL_SUCCESS); |
| successFiles.get(0).assertContentEquals("Hello, World!".getBytes("UTF-8")); |
| |
| final String path = successFiles.get(0).getAttribute("path"); |
| assertEquals("/", path); |
| final String absolutePath = successFiles.get(0).getAttribute(CoreAttributes.ABSOLUTE_PATH.key()); |
| assertEquals(absTargetPathStr, absolutePath); |
| } |
| |
| private void deleteDirectory(final File directory) throws IOException { |
| if (directory != null && directory.exists()) { |
| for (final File file : directory.listFiles()) { |
| if (file.isDirectory()) { |
| deleteDirectory(file); |
| } |
| |
| assertTrue("Could not delete " + file.getAbsolutePath(), file.delete()); |
| } |
| } |
| } |
| |
| @Test |
| public void testTodaysFilesPickedUp() throws IOException { |
| final SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd", Locale.US); |
| final String dirStruc = sdf.format(new Date()); |
| |
| final File directory = new File("target/test/data/in/" + dirStruc); |
| deleteDirectory(directory); |
| assertTrue("Unable to create test data directory " + directory.getAbsolutePath(), directory.exists() || directory.mkdirs()); |
| |
| final File inFile = new File("src/test/resources/hello.txt"); |
| final Path inPath = inFile.toPath(); |
| final File destFile = new File(directory, inFile.getName()); |
| final Path targetPath = destFile.toPath(); |
| Files.copy(inPath, targetPath); |
| |
| final TestRunner runner = TestRunners.newTestRunner(new GetFile()); |
| runner.setProperty(GetFile.DIRECTORY, "target/test/data/in/${now():format('yyyy/MM/dd')}"); |
| runner.run(); |
| |
| runner.assertAllFlowFilesTransferred(GetFile.REL_SUCCESS, 1); |
| final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(GetFile.REL_SUCCESS); |
| successFiles.get(0).assertContentEquals("Hello, World!".getBytes("UTF-8")); |
| } |
| |
| @Test |
| public void testPath() throws IOException { |
| final SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd/", Locale.US); |
| final String dirStruc = sdf.format(new Date()); |
| |
| final File directory = new File("target/test/data/in/" + dirStruc); |
| deleteDirectory(new File("target/test/data/in")); |
| assertTrue("Unable to create test data directory " + directory.getAbsolutePath(), directory.exists() || directory.mkdirs()); |
| |
| final File inFile = new File("src/test/resources/hello.txt"); |
| final Path inPath = inFile.toPath(); |
| final File destFile = new File(directory, inFile.getName()); |
| final Path targetPath = destFile.toPath(); |
| final Path absTargetPath = targetPath.toAbsolutePath(); |
| final String absTargetPathStr = absTargetPath.getParent().toString() + "/"; |
| Files.copy(inPath, targetPath); |
| |
| final TestRunner runner = TestRunners.newTestRunner(new GetFile()); |
| runner.setProperty(GetFile.DIRECTORY, "target/test/data/in"); |
| runner.run(); |
| |
| runner.assertAllFlowFilesTransferred(GetFile.REL_SUCCESS, 1); |
| final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(GetFile.REL_SUCCESS); |
| successFiles.get(0).assertContentEquals("Hello, World!".getBytes("UTF-8")); |
| |
| final String path = successFiles.get(0).getAttribute("path"); |
| assertEquals(dirStruc, path.replace('\\', '/')); |
| final String absolutePath = successFiles.get(0).getAttribute(CoreAttributes.ABSOLUTE_PATH.key()); |
| assertEquals(absTargetPathStr, absolutePath); |
| } |
| |
| @Test |
| public void testAttributes() throws IOException { |
| final File directory = new File("target/test/data/in/"); |
| deleteDirectory(directory); |
| assertTrue("Unable to create test data directory " + directory.getAbsolutePath(), directory.exists() || directory.mkdirs()); |
| |
| final File inFile = new File("src/test/resources/hello.txt"); |
| final Path inPath = inFile.toPath(); |
| final File destFile = new File(directory, inFile.getName()); |
| final Path targetPath = destFile.toPath(); |
| Files.copy(inPath, targetPath); |
| |
| boolean verifyLastModified = false; |
| try { |
| destFile.setLastModified(1000000000); |
| verifyLastModified = true; |
| } catch (Exception doNothing) { |
| } |
| |
| final TestRunner runner = TestRunners.newTestRunner(new GetFile()); |
| runner.setProperty(GetFile.DIRECTORY, "target/test/data/in"); |
| runner.run(); |
| |
| runner.assertAllFlowFilesTransferred(GetFile.REL_SUCCESS, 1); |
| final List<MockFlowFile> successFiles = runner.getFlowFilesForRelationship(GetFile.REL_SUCCESS); |
| |
| if (verifyLastModified) { |
| try { |
| final DateFormat formatter = new SimpleDateFormat(GetFile.FILE_MODIFY_DATE_ATTR_FORMAT, Locale.US); |
| final Date fileModifyTime = formatter.parse(successFiles.get(0).getAttribute("file.lastModifiedTime")); |
| assertEquals(new Date(1000000000), fileModifyTime); |
| } catch (ParseException e) { |
| fail(); |
| } |
| } |
| //permissions are not verified as these are very environmentally specific |
| } |
| } |