From: Daniel Berger <Daniel.Berger@...>
Date: 2006-07-14T04:26:51+09:00
Subject: Re: [PATCH] --fqname option to test/unit/autorunner.rb

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Sam Roberts wrote:

<snip>

>=20
> One question, could the syntax of --name be extended, so if there is a =
#
> or a :: in it is referring to a specific test name in a specific test
> suite? I think it would be useful to just have a single option, a bit
> like rdoc, if it is specific enough it will run one test, if not it =
will
> run multiple. Just a thought.
>=20
> Thanks,
> Sam

Hm, good idea, so I've attached a patch that does that. :)

Note that it only works on strings passed to -n, not regular =
expressions.

Anyway, given the following test file:

# ts_all.rb
require 'test/unit'

class Foo
    def stuff
       "foo"
    end
end

class Bar
    def stuff
       "bar"
    end
end

class TC_Foo < Test::Unit::TestCase
    def setup
       @foo =3D Foo.new
    end

    def test_stuff
       assert_equal("foo", @foo.stuff)
    end

    def teardown
       @foo =3D nil
    end
end

class TC_Bar < Test::Unit::TestCase
    def setup
       @bar =3D Bar.new
    end

    def test_stuff
       assert_equal("bar", @bar.stuff)
       assert_equal(1,1)
    end

    def teardown
       @bar =3D nil
    end
end

You get these results:

# Runs all tests that match 'test_stuff'
 >ruby tstest.rb -n test_stuff
Loaded suite tstest
Started
..
Finished in 0.002937 seconds.

2 tests, 3 assertions, 0 failures, 0 errors

# Only runs test_stuff from TC_Bar
 >ruby tstest.rb -n TC_Bar#test_stuff
Loaded suite tstest
Started
.
Finished in 0.002202 seconds.

1 tests, 2 assertions, 0 failures, 0 errors

# Only runs test_stuff from TC_Foo
 >ruby tstest.rb -n TC_Foo#test_stuff
Loaded suite tstest
Started
.
Finished in 0.002114 seconds.

1 tests, 1 assertions, 0 failures, 0 errors

Enjoy!

Dan


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--- autorunner.orig	Thu Jul 13 12:50:03 2006
+++ autorunner.rb	Thu Jul 13 13:14:38 2006
@@ -133,11 +133,23 @@
                "Runs tests matching NAME.",
                "(patterns may be used).") do |n|
             n = (%r{\A/(.*)/\Z} =~ n ? Regexp.new($1) : n)
+
             case n
             when Regexp
-              @filters << proc{|t| n =~ t.method_name ? true : nil}
+              @filters << proc{ |t|
+                n =~ t.method_name ? true : nil
+              }
             else
-              @filters << proc{|t| n == t.method_name ? true : nil}
+              if n =~ /#/
+                klass, n = n.split('#')
+              end
+              @filters << proc{ |t|
+                if klass
+                  klass == t.class.to_s && n == t.method_name ? true : nil
+                else
+                  n == t.method_name ? true : nil
+                end
+              }
             end
           end
 

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