Simple test with JUnit : Unit Test « Development Class « Java

Simple test with JUnit

 
/*
run:
     [java] JVM args ignored when same JVM is used.
     [java] @BeforeClass: set up onece
     [java] .@Before: set up

     [java] Time: 0.015

     [java] OK (1 test)
*/



import java.util.ArrayList;
import java.util.List;


import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import junit.framework.JUnit4TestAdapter;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;

/**
 * Some simple tests.
 *
 */
public class MainClass{

  public static void main (String... args) {
    junit.textui.TestRunner.run (suite());
  }
  
  @BeforeClass public static void setUpOnce() {
      System.out.println("@BeforeClass: set up onece");
  }
  
  @Before public void setUp() {
      System.out.println("@Before: set up ");
  }
  public static junit.framework.Test suite() {
    return new JUnit4TestAdapter(MainClass.class);
  }
  
  @Test public void testCopy() {
      assertTrue(1 == 1);
  }
  
}

1.	Set JUnit Test case fail information
2.	JUnit assertEquals: Float With Delta
3.	Assert equals: int
4.	Assert equals: Long
5.	JUnit assertEquals With Message
6.	JUnit assertTrue
7.	JUnit assertTrue: ObjectArray
8.	Before annotation
9.	JUnit BeforeClass
10.	JUnit Extends TestCase
11.	JUnit Ignore
12.	JUnit Test Case With Expected Exception
13.	JUnit Test Setup
14.	Simple use of JUnit to test ArrayList
15.	Debug frame
16.	Error Handler
17.	Redirect or reassign some standard descriptors
18.	Utilities for debugging
19.	Testing class Class
20.	Simple utility for testing program output
21.	Assertion tool for debugging
22.	Simple Debugging
23.	Random data for test
24.	Demonstration of Design by Contract (DBC) combined with white-box unit testing

Simple test with JUnit : Unit Test « Development Class « Java

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