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("
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