JUnit from the command line

gistfile1.txt

$ ls src
Simple.java	SimpleTest.java
$ cat src/Simple.java
public class Simple {
  public static int add(int x, int y) {
    return x + y;
  }
}
$ cat src/SimpleTest.java
import org.junit.Test;

public class SimpleTest {
  @Test
  public void adderTest() {
    assert(Simple.add(1,2) == 3);
  }
}
$ ls lib
hamcrest-core-1.3.jar	junit-4.11.jar
$ javac -sourcepath src -d bin -cp lib/junit-4.11.jar:lib/hamcrest-core-1.3.jar  $(find src -name '*.java')
$ ls bin
Simple.class		SimpleTest.class
$ java -cp bin:lib/junit-4.11.jar:lib/hamcrest-core-1.3.jar org.junit.runner.JUn itCore SimpleTest
JUnit version 4.11
.
Time: 0.004

OK (1 test)