DotNetSaps: Unit Testing
26-Jan-2004 Filed in: Software
Development
It was my turn to present to the DotNetSaps. Here are the slides and code to score bowling
games that I wrote during the
presentation. Get NUnit, FitNesse and look at XProgramming.com for more
information on unit testing.
Note on the code: This code is not done. There are at least three bugs in it, but it passes all of the tests. This means that there are more tests to write. Here are some that would fail:
Not to mention scoring the tenth frame correctly. Fixing those tests and finding others is left as an exercise to the reader.
Note on the code: This code is not done. There are at least three bugs in it, but it passes all of the tests. This means that there are more tests to write. Here are some that would fail:
public
void testNonStrikeAfterDoubles()
{
game.bowl(10);
game.bowl(10);
game.bowl(5);
game.bowl(5);
assertEquals(game.getScore(), 55);
}
public void testSimpleEndOfGame()
{
for (int i = 0; i < 10; ++i) {
game.bowl(0);
game.bowl(0);
}
assert(game.getIsOver());
}
public void testEndOfGameStrikeInTenth()
{
game = new BowlingGame();
for (int i = 0; i < 10; ++i) {
game.bowl(10);
}
assert(!game.getIsOver());
}
{
game.bowl(10);
game.bowl(10);
game.bowl(5);
game.bowl(5);
assertEquals(game.getScore(), 55);
}
public void testSimpleEndOfGame()
{
for (int i = 0; i < 10; ++i) {
game.bowl(0);
game.bowl(0);
}
assert(game.getIsOver());
}
public void testEndOfGameStrikeInTenth()
{
game = new BowlingGame();
for (int i = 0; i < 10; ++i) {
game.bowl(10);
}
assert(!game.getIsOver());
}
Not to mention scoring the tenth frame correctly. Fixing those tests and finding others is left as an exercise to the reader.