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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 *     &#064;Test31 *     public void testUsingTempFolder() throws IOException {32 *         File createdFile= folder.newFile(&quot;myfile.txt&quot;);33 *         File createdFolder= folder.newFolder(&quot;subfolder&quot;);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 *     &#064;Rule45 *     public TemporaryFolder getFolder() {46 *         return folder;47 *     }48 *49 *     &#064;Test50 *     public void testUsingTempFolder() throws IOException {51 *         File createdFile= folder.newFile(&quot;myfile.txt&quot;);52 *         File createdFolder= folder.newFolder(&quot;subfolder&quot;);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("ÐÑÐ¸Ð²ÐµÑ");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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