Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use fileWriterPrint method of samples.expectnew.ExpectNewDemo class

Best Powermock code snippet using samples.expectnew.ExpectNewDemo.fileWriterPrint

Source:ExpectNewDemo.java

...128	}129	public void fileWriter(String name, String msg) throws IOException {130		new FileWriter(name).write(msg);131	}132	public void fileWriterPrint(String name, String msg) throws IOException {133		new PrintWriter(new FileWriter(name)).write(msg);134	}135}...

fileWriterPrint

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import static org.junit.jupiter.api.Assertions.*;3class ExpectNewDemoTest {4    void testFileWriterPrint() {5        assertDoesNotThrow(() -> ExpectNewDemo.fileWriterPrint());6    }7}8import org.junit.jupiter.api.Test;9import org.powermock.api.mockito.PowerMockito;10import java.io.File;11import java.io.FileWriter;12import java.io.IOException;13import static org.junit.jupiter.api.Assertions.*;14class ExpectNewDemoTest {15    void testFileWriterPrint() {16        assertDoesNotThrow(() -> ExpectNewDemo.fileWriterPrint());17    }18    void testWriteFile() throws IOException {19        File file = PowerMockito.mock(File.class);20        FileWriter fileWriter = PowerMockito.mock(FileWriter.class);21        PowerMockito.whenNew(File.class).withArguments("test.txt").thenReturn(file);22        PowerMockito.whenNew(FileWriter.class).withArguments(file).thenReturn(fileWriter);23        assertDoesNotThrow(() -> ExpectNewDemo.writeFile());24    }25}

fileWriterPrint

Using AI Code Generation

1package samples.expectnew;2import java.io.File;3import java.io.FileWriter;4import java.io.IOException;5import java.io.PrintWriter;6import java.util.Scanner;7public class FileWriterPrintDemo {8    public static void main(String[] args) throws IOException {9        Scanner sc = new Scanner(System.in);10        System.out.println("Enter the file name");11        String fileName = sc.nextLine();12        File file = new File(fileName);13        if (file.exists()) {14            System.out.println("File already exists");15            System.exit(0);16        }17        PrintWriter output = new PrintWriter(file);18        System.out.println("Enter the text to be written into the file");19        String text = sc.nextLine();20        output.print(text);21        output.close();22        System.out.println("File created successfully");23    }24}25package samples.expectnew;26import java.io.File;27import java.io.FileWriter;28import java.io.IOException;29import java.io.PrintWriter;30import java.util.Scanner;31public class ExpectNewDemo {32    public void fileWriterPrint(String fileName) throws IOException {33        File file = new File(fileName);34        if (file.exists()) {35            System.out.println("File already exists");36            System.exit(0);37        }38        PrintWriter output = new PrintWriter(file);39        System.out.println("Enter the text to be written into the file");40        String text = new Scanner(System.in).nextLine();41        output.print(text);42        output.close();43        System.out.println("File created successfully");44    }45}46package samples.expectnew;47import org.junit.jupiter.api.Test;48import org.junit.jupiter.api.extension.ExtendWith;49import org.mockito.Mock;50import org.mockito.junit.jupiter.MockitoExtension;51import java.io.File;52import java.io.FileWriter;53import java.io.IOException;54import java.io.PrintWriter;55import java.util.Scanner;56import static org.mockito.Mockito.*;57import static org.junit.jupiter.api.Assertions.*;58@ExtendWith(MockitoExtension.class)59public class ExpectNewDemoTest {60    private Scanner scanner;61    private PrintWriter printWriter;62    private FileWriter fileWriter;63    private File file;64    public void testFileWriterPrint() throws IOException {65        whenNew(File.class).withArguments("

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.