From: ts <decoux@...>
Date: 2003-09-15T22:06:06+09:00
Subject: Re: Test::Unit -- multiple errors in test method ???

>>>>> "J" == Johan Holmberg <holmberg@iar.se> writes:

J> - I have tried to write some table driven tests. How should I do
J>   this ? Currently I tried something in the following style:

 Something like this ?

svg% cat b.rb
#!/usr/bin/ruby
require 'test/unit'

class TC_example < Test::Unit::TestCase

   @@data = [
      [2,  1, 1, true],
      [5,  2, 2, false],     # should fail
      [7,  2, 5, true],
      [8,  3, nil, TypeError],     # should fail
   ]

   def test_a
      for facit, aa, bb, res in @@data
         case res
         when true
            assert_equal(facit, aa + bb)
         when false
            assert_not_same(facit, aa + bb)
         else
            assert_raises(res) { aa + bb }
         end
      end
   end
end

svg% 

svg% b.rb
Loaded suite ./b
Started
.
Finished in 0.001909 seconds.

1 tests, 4 assertions, 0 failures, 0 errors
svg% 


Guy Decoux