Forum: Ruby Test::Unit::Omission - Unable to omit tests

I am trying to omit some tests while using the test unit framework. My
code and result below.

Code:
require 'rubygems'
gem 'test-unit'
require 'test/unit'

def testing
  puts "hi1"
  omit
  puts "hi2"
end

testing

Error:
test_omit.rb:9:in `testing': undefined local variable or method `omit'
for main:Object (NameError)
                from test_omit.rb:13
hi1
===========================================
I included the following lines in the code above

require 'test/unit/omission'
include Test::Unit::OmissionHandler

But I still get the error as below: -
c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit/omission.rb:144:in
`included': undefined method `exception_handler' for Object:Class
(NoMethodError)
                from test_omit.rb:5:in `include'
                from test_omit.rb:5

Any suggestions to get this working?

-Champak

On Mar 3, 12:20 pm, Champak Ch <champ...@live.com> wrote:
>   omit
>   puts "hi2"
> end

Two things. First, your tests must be defined within a subclass of
Test::Unit::TestCase:

class MyTests < Test::Unit::TestCase
  def test_omit
    puts "hi1"
    omit
    puts "hi2"
  end
end

Second, your tests should all start with "test_". Test-unit will
ignore all other methods, except for setup, teardown, self.startup and
self.shutdown.

Regards,

Dan

Thanks Dan. I have modified the code snippet I sent earlier to include 
the details. I still get the same error.

require 'test/unit/testsuite'
require 'test/unit/ui/console/testrunner'
require 'rubygems'
gem 'test-unit'
require 'test/unit'
#require 'test/unit/omission'
#include Test::Unit::OmissionHandler

class TC_MyTests < Test::Unit::TestCase
  def test_01_login
  puts "\nLogged in"
  end

  def test_02_omit
    puts "\nHello 1"
    omit
    puts "\nHello 2"
  end

  def test_03_logoff
    puts "\nLogged off"
  end
end

begin
  suite = Test::Unit::TestSuite.new("My Test Cases")
  suite << TC_MyTests.suite
end

-Champak

Champak Ch wrote:
> Thanks Dan. I have modified the code snippet I sent earlier to include 
> the details. I still get the same error.
> 
> require 'test/unit/testsuite'
> require 'test/unit/ui/console/testrunner'
> require 'rubygems'
> gem 'test-unit'
> require 'test/unit'
> #require 'test/unit/omission'
> #include Test::Unit::OmissionHandler

Get rid of the first 2 require lines. Also, you don't need to create a
suite. Just run the file.

Regards,

Dan

I was unable to get the omit functionality working, even after I removed 
the first 2 require lines. The omit() function is not recognised at all.

However, in my application, I have a bunch of testsuites which I run 
together. If I do not have omit, the script runs perfectly fine. But I 
am trying to include the omit functionality, so I can selectively run my 
tests within each test suite.

Please let me know if there are any examples that I could look at to get 
this working.

On Mar 3, 2010, at 12:57, Champak Ch wrote:

> Thanks Dan. I have modified the code snippet I sent earlier to include 
> the details. I still get the same error.
> 
> require 'test/unit/testsuite'
> require 'test/unit/ui/console/testrunner'
> require 'rubygems'
> gem 'test-unit'
> require 'test/unit'

If you're going to use the test-unit gem you must require files inside 
it after gem 'test-unit'

On Mar 5, 2010, at 09:18 , Champak Ch wrote:

> I was unable to get the omit functionality working, even after I removed 
> the first 2 require lines. The omit() function is not recognised at all.
> 
> However, in my application, I have a bunch of testsuites which I run 
> together. If I do not have omit, the script runs perfectly fine. But I 
> am trying to include the omit functionality, so I can selectively run my 
> tests within each test suite.

you can already selectively run tests via -n and -t. run your tests and 
tack on --help for info.

I simplified the code as much as possible below. omit is still not 
recognised. Runs without any errors if omit() is removed. I am not sure 
what I am really missing.

require 'test/unit'

class TC_MyTests < Test::Unit::TestCase
  def test_01_login
  puts "\nLogged in"
  end

  def test_02_omit
    puts "\nHello 1"
    omit()
    puts "\nHello 2"
  end

  def test_03_logoff
    puts "\nLogged off"
  end
end

Hi,

In <9fe46c8b5818159d02e1d95a71ba5e25@ruby-forum.com>
  "Re: Test::Unit::Omission - Unable to omit tests" on Sat, 6 Mar 2010 
11:58:25 +0900,
  Champak Ch <champaka@live.com> wrote:

> 
>   def test_02_omit
>     puts "\nHello 1"
>     omit()
>     puts "\nHello 2"
>   end
> 
>   def test_03_logoff
>     puts "\nLogged off"
>   end
> end

Please try the following code:

--
require 'rubygems'
gem 'test-unit'
require 'test/unit'

class TC_MyTests < Test::Unit::TestCase
  def test_01_login
  puts "\nLogged in"
  end

  def test_02_omit
    puts "\nHello 1"
    omit()
    puts "\nHello 2"
  end

  def test_03_logoff
    puts "\nLogged off"
  end
end
--

Then run the file:

  % ruby tc_my_tests.rb


Thanks,

I get the following error when I run it as suggested above.

c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit/autorunner.rb:120:in 
`expand_path': couldn't find HOME environment -- expanding 
`~/.test-unit.xml' (ArgumentError)
  from 
c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit/autorunner.rb:120:in 
`initialize'
  from 
c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit/autorunner.rb:49:in 
`new'
  from 
c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit/autorunner.rb:49:in 
`run'
  from 
c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit.rb:321

Any suggestions?

-Champak.

Hi,

In <229c73c47bcc228c3edf225a5c5e617a@ruby-forum.com>
  "Re: Test::Unit::Omission - Unable to omit tests" on Tue, 9 Mar 2010 
02:36:25 +0900,
  Champak Ch <champaka@live.com> wrote:

> `new'
>   from 
> c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit/autorunner.rb:49:in 
> `run'
>   from 
> c:/ruby/lib/ruby/gems/1.8/gems/test-unit-2.0.6/lib/test/unit.rb:321
> 
> Any suggestions?

Thanks for your reporting.
I've fixed it in trunk and release trunk as test-unit 2.0.7.
Please retry with test-unit 2.0.7 again.

Thanks,

> Thanks for your reporting.
> I've fixed it in trunk and release trunk as test-unit 2.0.7.
> Please retry with test-unit 2.0.7 again.


Thank you for fixing this so quick. This worked without any errors when 
I just ran the file.