OnJava8-Examples/annotations/AtUnitExample5.java

// annotations/AtUnitExample5.java
// (c)2021 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// {java onjava.atunit.AtUnit
// build/classes/java/main/annotations/AtUnitExample5.class}
package annotations;
import java.io.*;
import onjava.atunit.*;
import onjava.*;

public class AtUnitExample5 {
  private String text;
  public AtUnitExample5(String text) {
    this.text = text;
  }
  @Override public String toString() { return text; }
  @TestProperty
  static PrintWriter output;
  @TestProperty
  static int counter;
  @TestObjectCreate
  static AtUnitExample5 create() {
    String id = Integer.toString(counter++);
    try {
      output = new PrintWriter("Test" + id + ".txt");
    } catch(IOException e) {
      throw new RuntimeException(e);
    }
    return new AtUnitExample5(id);
  }
  @TestObjectCleanup
  static void cleanup(AtUnitExample5 tobj) {
    System.out.println("Running cleanup");
    output.close();
  }
  @Test
  boolean test1() {
    output.print("test1");
    return true;
  }
  @Test
  boolean test2() {
    output.print("test2");
    return true;
  }
  @Test
  boolean test3() {
    output.print("test3");
    return true;
  }
}
/* Output:
annotations.AtUnitExample5
  . test1
Running cleanup
  . test3
Running cleanup
  . test2
Running cleanup
OK (3 tests)
*/