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How to use newFile method of org.junit.rules.TemporaryFolder class
Best junit code snippet using org.junit.rules.TemporaryFolder.newFile
Source:ExecutableITestBase.java 
...63 PTRANS_ALL = new File(System.getProperty("ptrans-all.path", "target/ptrans-all.jar")).getAbsolutePath();64 }65 @Before66 public void before() throws Exception {67 ptransConfFile = temporaryFolder.newFile();68 try (FileOutputStream out = new FileOutputStream(ptransConfFile)) {69 Resources.copy(Resources.getResource("ptrans.conf"), out);70 }71 ptransOut = temporaryFolder.newFile();72 ptransErr = temporaryFolder.newFile();73 ptransPidFile = temporaryFolder.newFile();74 ptransProcessBuilder = new ProcessBuilder();75 ptransProcessBuilder.directory(temporaryFolder.getRoot());76 ptransProcessBuilder.redirectOutput(ptransOut);77 ptransProcessBuilder.redirectError(ptransErr);78 ptransProcessBuilder.command(JAVA, "-Xss228k", "-jar", PTRANS_ALL);79 }80 protected void assertPtransHasStarted(Process process, File output) throws Exception {81 boolean isRunning = process.isAlive() && ptransOutputHasStartMessage(output);82 while (!isRunning) {83 isRunning = !ptransProcess.waitFor(1, SECONDS) && ptransOutputHasStartMessage(output);84 }85 }86 private boolean ptransOutputHasStartMessage(File output) throws IOException {87 return Files.lines(output.toPath()).anyMatch(line -> line.contains("ptrans started"));...
Source:FileUtilsTest.java
...37 }38 @Test39 public void testOpenOutputStreamCannotWrite() throws IOException {40 thrown.expectMessage(allOf(startsWith("File '") ,endsWith("' cannot be written to")));41 File targetFile = temporaryFolder.newFile("cannotWrite.txt");42 targetFile.setWritable(false);43 FileUtils.openOutputStream(targetFile, true);44 }45 @Test46 public void testOpenOutputStream() throws IOException {47 File targetFile = temporaryFolder.newFile("targetFile.txt");48 FileOutputStream outputStream = FileUtils.openOutputStream(targetFile, true);49 Assert.assertNotNull(outputStream);50 outputStream.close();51 }52 @Test53 public void testWriteByteArrayToFile() throws IOException {54 String data = "test data";55 File targetFile = temporaryFolder.newFile("targetFile.txt");56 FileUtils.writeByteArrayToFile(targetFile, data.getBytes());57 TestUtils.assertEqualContent(data.getBytes(), targetFile);58 }59 @Test60 public void testWriteByteArrayToFileWithAppend() throws IOException {61 String data = "test data";62 File targetFile = temporaryFolder.newFile("targetFile.txt");63 FileUtils.writeByteArrayToFile(targetFile, data.getBytes(), true);64 TestUtils.assertEqualContent(data.getBytes(), targetFile);65 }66 @Test67 public void testReadFileToString() throws IOException {68 String data = "test data";69 File targetFile = temporaryFolder.newFile("targetFile.txt");70 FileUtils.writeByteArrayToFile(targetFile, data.getBytes(), true);71 String content = FileUtils.readFileToString(targetFile, Charset.defaultCharset());72 TestUtils.assertEqualContent(content.getBytes(), targetFile);73 }74 @Test75 public void testSaveCommandHistory() throws IOException {76 //cls77 int[] command1 = new int[]{99,108,115};78 File targetFile = temporaryFolder.newFile("targetFile.txt");79 FileUtils.saveCommandHistory(TestUtils.newArrayList(command1), targetFile);80 TestUtils.assertEqualContent("cls\n".getBytes(), targetFile);81 }82 @Test83 public void testLoadCommandHistory() throws IOException {84 //cls85 int[] command1 = new int[]{99,108,115};86 File targetFile = temporaryFolder.newFile("targetFile.txt");87 FileUtils.saveCommandHistory(TestUtils.newArrayList(command1), targetFile);88 List<int[]> content = FileUtils.loadCommandHistory(targetFile);89 Assert.assertArrayEquals(command1, content.get(0));90 }91}...
Source:Rule.java
...28 * public TemporaryFolder folder= new TemporaryFolder();29 *30 * @Test31 * public void testUsingTempFolder() throws IOException {32 * File createdFile= folder.newFile("myfile.txt");33 * File createdFolder= folder.newFolder("subfolder");34 * // ...35 * }36 * }37 * </pre>38 * <p>39 * And the same using a method.40 * <pre>41 * public static class HasTempFolder {42 * private TemporaryFolder folder= new TemporaryFolder();43 *44 * @Rule45 * public TemporaryFolder getFolder() {46 * return folder;47 * }48 *49 * @Test50 * public void testUsingTempFolder() throws IOException {51 * File createdFile= folder.newFile("myfile.txt");52 * File createdFolder= folder.newFolder("subfolder");53 * // ...54 * }55 * }56 * </pre>57 * <p>58 * For more information and more examples, see59 * {@link org.junit.rules.TestRule}.60 *61 * @since 4.762 */63@Retention(RetentionPolicy.RUNTIME)64@Target({ElementType.FIELD, ElementType.METHOD})65public @interface Rule {...
Source:SlipSyntaxActionsTest.java
...21 };22 // tests OK23 @Test24 public void test_right_ok() throws Exception{25 CompilerTestHelper.launchCompilation("/syntax/actions/ok/right.slip", testFolder.newFile(), true, "syntax::actions: right.slip");26 }27 @Test28 public void test_left_ok() throws Exception{29 CompilerTestHelper.launchCompilation("/syntax/actions/ok/left.slip", testFolder.newFile(), true, "syntax::actions: left.slip");30 }31 @Test32 public void test_exprg_arg_ok() throws Exception{33 CompilerTestHelper.launchCompilation("/syntax/actions/ok/exprg_arg.slip", testFolder.newFile(), true, "syntax::actions: exprg_arg.slip");34 }35 @Test36 public void test_func_arg_ok() throws Exception{37 CompilerTestHelper.launchCompilation("/syntax/actions/ok/func_arg.slip", testFolder.newFile(), true, "syntax::actions: func_arg.slip");38 }39 @Test40 public void test_no_arg_ok() throws Exception{41 CompilerTestHelper.launchCompilation("/syntax/actions/ok/no_arg.slip", testFolder.newFile(), true, "syntax::actions: no_arg.slip");42 }43 // tests KO44 @Test45 public void test_fight_arg_ko() throws Exception{46 CompilerTestHelper.launchCompilation("/syntax/actions/ko/fight_arg.slip", testFolder.newFile(), false, "syntax::actions: fight_arg.slip");47 }48}...
Source:SearchTest.java
...14 public TemporaryFolder temporaryFolder = new TemporaryFolder();15 @Before16 public void init() {17 try {18 temporaryFolder.newFile("lib1.dll");19 temporaryFolder.newFile("lib2.dll");20 temporaryFolder.newFile("text1.txt");21 temporaryFolder.newFile("text2.txt");22 temporaryFolder.newFolder("tmp");23 temporaryFolder.newFolder("img");24 temporaryFolder.newFile("tmp/temp1.tmp");25 temporaryFolder.newFile("tmp/temp2.tmp");26 temporaryFolder.newFile("img/img1.png");27 temporaryFolder.newFile("img/img2.png");28 } catch (Exception e) {29 e.printStackTrace();30 System.out.println("ÐÑивеÑ");31 }32 }33 @Test34 public void whenWithExt() {35 Search search = new Search();36 List<String> exts = new ArrayList<>();37 exts.add("tmp");38 exts.add("dll");39 List<File> files = search.files(temporaryFolder.getRoot().getPath(), exts);40 for (File f: files) {41 String name = f.getName();...
Source:SlipNbcAssignationTest.java
...21 };22 // tests OK23 @Test24 public void test_char_ok() throws Exception{25 CompilerTestHelper.launchCompilation("/nbc/assignation/ok/char.slip", testFolder.newFile(), true, "nbc::assignation: char.slip");26 }27 @Test28 public void test_number_ok() throws Exception{29 CompilerTestHelper.launchCompilation("/nbc/assignation/ok/number.slip", testFolder.newFile(), true, "nbc::assignation: number.slip");30 }31 @Test32 public void test_bool_ok() throws Exception{33 CompilerTestHelper.launchCompilation("/nbc/assignation/ok/bool.slip", testFolder.newFile(), true, "nbc::assignation: bool.slip");34 }35 @Test36 public void test_assignation_direct_ok() throws Exception{37 CompilerTestHelper.launchCompilation("/nbc/assignation/ok/assignation_direct.slip", testFolder.newFile(), true, "nbc::assignation: assignation_direct.slip");38 }39 // tests KO40}...
Source:TemporaryFolder.java
...5 public static org.junit.rules.TemporaryFolder$Builder builder();6 protected void before() throws java.lang.Throwable;7 protected void after();8 public void create() throws java.io.IOException;9 public java.io.File newFile(java.lang.String) throws java.io.IOException;10 public java.io.File newFile() throws java.io.IOException;11 public java.io.File newFolder(java.lang.String) throws java.io.IOException;12 public java.io.File newFolder(java.lang.String...) throws java.io.IOException;13 public java.io.File newFolder() throws java.io.IOException;14 public java.io.File getRoot();15 public void delete();16}...
newFile
Using AI Code Generation
1package com.baeldung.temporaryfolder;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.TemporaryFolder;5import java.io.File;6import java.io.IOException;7import static org.junit.Assert.assertTrue;8public class TemporaryFolderUnitTest {9 public TemporaryFolder temporaryFolder = new TemporaryFolder();10 public void whenNewFile_thenCreated() throws IOException {11 File created = temporaryFolder.newFile("myfile.txt");12 assertTrue(created.isFile());13 }14}15package com.baeldung.temporaryfolder;16import org.junit.Rule;17import org.junit.Test;18import org.junit.rules.TemporaryFolder;19import java.io.File;20import java.io.IOException;21import static org.junit.Assert.assertTrue;22public class TemporaryFolderUnitTest {23 public TemporaryFolder temporaryFolder = new TemporaryFolder();24 public void whenNewFolder_thenCreated() throws IOException {25 File created = temporaryFolder.newFolder("subfolder");26 assertTrue(created.isDirectory());27 }28}29package com.baeldung.temporaryfolder;30import org.junit.Rule;31import org.junit.Test;32import org.junit.rules.TemporaryFolder;33import java.io.File;34import java.io.IOException;35import static org.junit.Assert.assertTrue;36public class TemporaryFolderUnitTest {37 public TemporaryFolder temporaryFolder = new TemporaryFolder();38 public void whenCreated_thenDeleted() throws IOException {39 File created = temporaryFolder.newFile("myfile.txt");40 temporaryFolder.create();41 assertTrue(created.exists());42 temporaryFolder.delete();43 assertTrue(!created.exists());44 }45}46package com.baeldung.temporaryfolder;47import org.junit.Rule;48import org.junit.Test;49import org.junit.rules.TemporaryFolder;50import java.io.File;51import java.io.IOException;52import static org.junit.Assert.assertTrue;53public class TemporaryFolderUnitTest {54 public TemporaryFolder temporaryFolder = new TemporaryFolder();55 public void whenCreated_thenDeleted() throws IOException {56 File created = temporaryFolder.newFile("myfile.txt");57 temporaryFolder.create();58 assertTrue(created.exists());59 temporaryFolder.delete();60 assertTrue(!created.exists());61 }62}
newFile
Using AI Code Generation
1import org.junit.Rule;2import org.junit.Test;3import java.io.File;4import java.io.IOException;5import static org.junit.Assert.assertTrue;6public class TemporaryFolderTest {7 public TemporaryFolder folder = new TemporaryFolder();8 public void shouldCreateNewFileInTemporaryFolder() throws IOException {9 File created = folder.newFile("myfile.txt");10 assertTrue(created.isFile());11 }12}
newFile
Using AI Code Generation
1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TemporaryFolder;4import java.io.File;5import java.io.IOException;6public class TemporaryFolderTest {7 public TemporaryFolder folder = new TemporaryFolder();8 public void testUsingTempFolder() throws IOException {9 File createdFile = folder.newFile("myfile.txt");10 File createdFolder = folder.newFolder("subfolder");11 }12}
newFile
Using AI Code Generation
1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TemporaryFolder;4import java.io.File;5import java.io.IOException;6public class TemporaryFolderTest {7 public TemporaryFolder folder = new TemporaryFolder();8 public void testUsingTempFolder() throws IOException {9 File createdFile = folder.newFile("myfile.txt");10 File createdFolder = folder.newFolder("subfolder");11 }12}
newFile
Using AI Code Generation
1import java.io.File;2import java.io.IOException;3import org.junit.Rule;4import org.junit.Test;5import org.junit.rules.TemporaryFolder;6public class TemporaryFolderTest {7 public TemporaryFolder folder = new TemporaryFolder();8 public void testUsingTempFolder() throws IOException {9 File createdFile = folder.newFile("myfile.txt");10 File createdFolder = folder.newFolder("subfolder");11 System.out.println(createdFile);12 System.out.println(createdFolder);13 }14}15import java.io.File;16import java.io.IOException;17import org.junit.Rule;18import org.junit.Test;19import org.junit.rules.TemporaryFolder;20public class TemporaryFolderTest {21 public TemporaryFolder folder = new TemporaryFolder();22 public void testUsingTempFolder() throws IOException {23 File createdFile = folder.newFile("myfile.txt");24 File createdFolder = folder.newFolder("subfolder");25 System.out.println(createdFile);26 System.out.println(createdFolder);27 }28}29public void testUsingTemporaryFolder() throws IOException {30 File created = temporaryFolder.newFile("myfile.txt");31 assertTrue(created.isFile());32 assertEquals(temporaryFolder.getRoot(), created.getParentFile());33}34File created = temporaryFolder.newFile(new String[]{"mydir", "myfile.txt"});
newFile
Using AI Code Generation
1import java.io.File;2import java.io.IOException;3import org.junit.Rule;4import org.junit.Test;5import org.junit.rules.TemporaryFolder;6public class TemporaryFolderTest {7 public TemporaryFolder folder = new TemporaryFolder();8 public void testUsingTempFolder() throws IOException {9 File createdFile = folder.newFile("myfile.txt");10 File createdFolder = folder.newFolder("subfolder");11 System.out.println(createdFile);12 System.out.println(createdFolder);13 }14}
newFile
Using AI Code Generation
1public void testUsingTemporaryFolder() throws IOException {2 File created = temporaryFolder.newFile("myfile.txt");3 assertTrue(created.isFile());4 assertEquals(temporaryFolder.getRoot(), created.getParentFile());5}6File created = temporaryFolder.newFile(new String[]{"mydir", "myfile.txt"});
newFile
Using AI Code Generation
1public void testNewFile() throws IOException {2 TemporaryFolder folder = new TemporaryFolder();3 folder.create();4 File newFile = folder.newFile("myfile.txt");5 assertTrue(newFile.exists());6}7[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ junit4-tutorial ---8[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ junit4-tutorial ---
newFile
Using AI Code Generation
1package com.journaldev.junit.temporaryfolder;2import java.io.File;3import java.io.IOException;4import org.junit.Rule;5import org.junit.Test;6import org.junit.rules.TemporaryFolder;7public class TemporaryFolderTest {8 public TemporaryFolder folder = new TemporaryFolder();9 public void testUsingTempFolder() throws IOException {10 File createdFile = folder.newFile("myfile.txt");11 System.out.println(createdFile);12 }13}14TemporaryFolder.newFolder() method15public File newFolder(String... folderNames) throws IOException16public void testUsingTempFolder() throws
newFile
Using AI Code Generation
1import org.junit.*;2import java.io.*;3import java.util.*;4import static org.junit.Assert.*;5public class TestTempFolder {6 TemporaryFolder folder = new TemporaryFolder();7 public rows IOException {8 File createdFolder = folder.newFolder("newfolder");9 File createdFile = folder.newFile("myfilefile.txt");10 assertTrue(createdFolder.exists());11 assertTrue(ceatedFile.exists());12 }13}14OK (1 test)15import org.junit.*;16import java.io.*;17import java.util.*;18import static org.junit.Assert.*;19public class TestTempFolder {20 public TemporaryFolder folder = new TemporaryFolder();21 public void testUsingTempFolder() throws IOException {22 File createdFolder = folder.newFolder("newfolder");23 assertTrue(createdFolder.exists());24 }25}26OK (1 test)27import org.junit.*;28import java.io.*;29import java.util.*;30import static org.junit.Assert.*;31public class TestTempFolder {32 public TemporaryFolder folder = new TemporaryFolder();33 public void testUsingTempFolder() throws IOException {34 File createdFile = folder.newFile("myfilefile.txt");35 assertTrue(createdFile.exists());36 }37}38OK (1 test)39import org.junit.*;40import java.io.*;41import java.util.*;42import static org.junit.Assert.*;43public class TestTempFolder {44 public TemporaryFolder folder = new TemporaryFolder();45 public void testUsingTempFolder() throws IOException {46 File createdFolder = folder.newFolder("newfolder");47package com.journaldev.junit.temporaryfolder;48import java.io.File;49import java.io.IOException;50import org.junit.Rule;51import org.junit.Test;52import org.junit.rules.TemporaryFolder;53public class TemporaryFolderTest {54 public TemporaryFolder folder = new TemporaryFolder();55 public void testUsingTempFolder() throws IOException {56 File createdFolder = folder.newFolder("myfolder");57 System.out.println(createdFolder);58 }59}60TemporaryFolder.getRoot() method61public File getRoot()62package com.journaldev.junit.temporaryfolder;63import java.io.File;64import java.io.IOException;65import org.junit.Rule;66import org.junit.Test;67import org.junit.rules.TemporaryFolder;68public class TemporaryFolderTest {69 public TemporaryFolder folder = new TemporaryFolder();70 public void testUsingTempFolder() throws
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