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Kristian Mandrup

2010-Aug-07 13:23 UTC

[rspec-users] How do I extend ExampleGroup in Rspec 2?

I simply want all methods of a module to be always available within
the context of an Example group.

module RSpec
  module Generator
      def with_generator &block
       ...
      end

      def setup_generator test_method_name=nil, &block
        ...
      end
  end
end

How do I achieve this?

In RSpec 1 I think you would use ExampleGroupFactory

I thought I could do it something like this with RSpec 2?

RSpec.configure do |c|
 c.extend RSpec::Generator
end

I want to be able to do something like this

  before :each do
    setup_generator ''migration_generator'' do
      tests MigrationGenerator
    end
  end

  it "should generate create_user migration" do
    with_generator do |g|
      ...
  end

Whereas now I have to do it like this, which I find a bit ugly and
cumbersome

  it "should generate create_user migration" do
    RSpec::Generator.with_generator do |g|
      name = ''create_users''
    end
  end

Thanks.

David Chelimsky

2010-Aug-07 14:09 UTC

head link

[rspec-users] How do I extend ExampleGroup in Rspec 2?

On Aug 7, 2010, at 8:23 AM, Kristian Mandrup wrote:
> I simply want all methods of a module to be always available within
> the context of an Example group.
> 
> module RSpec
>  module Generator
>      def with_generator &block
>       ...
>      end
> 
>      def setup_generator test_method_name=nil, &block
>        ...
>      end
>  end
> end
> 
> How do I achieve this?
> 
> In RSpec 1 I think you would use ExampleGroupFactory
> 
> I thought I could do it something like this with RSpec 2?
> 
> RSpec.configure do |c|
> c.extend RSpec::Generator
> end
> 
> I want to be able to do something like this
> 
>  before :each do
before hooks are eval''d in the scope of an example, which is an
_instance_ of the example group class. Try using include instead of extend:

c.include RSpec::Generator

HTH,
David

>    setup_generator ''migration_generator'' do
>      tests MigrationGenerator
>    end
>  end
> 
>  it "should generate create_user migration" do
>    with_generator do |g|
>      ...
>  end
> 
> Whereas now I have to do it like this, which I find a bit ugly and
> cumbersome
> 
>  it "should generate create_user migration" do
>    RSpec::Generator.with_generator do |g|
>      name = ''create_users''
>    end
>  end
> 
> Thanks.
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users

Kristian Mandrup

2010-Aug-07 15:04 UTC

head link

[rspec-users] How do I extend ExampleGroup in Rspec 2?

Thanks, but it didn''t work. The following somewhat ugly hack works
however.

module RSpec::Core
  class ExampleGroup
    def with_generator &block
      RSpec::Generator.with_generator &block
    end

    def setup_generator test_method_name=nil, &block
      RSpec::Generator.setup_generator test_method_name, &block
    end
  end
end


On Aug 7, 4:09?pm, David Chelimsky <dchelim... at gmail.com>
wrote:> On Aug 7, 2010, at 8:23 AM, Kristian Mandrup wrote:
>
>
>
> > I simply want all methods of a module to be always available within
> > the context of an Example group.
>
> > module RSpec
> > ?module Generator
> > ? ? ?def with_generator &block
> > ? ? ? ...
> > ? ? ?end
>
> > ? ? ?def setup_generator test_method_name=nil, &block
> > ? ? ? ?...
> > ? ? ?end
> > ?end
> > end
>
> > How do I achieve this?
>
> > In RSpec 1 I think you would use ExampleGroupFactory
>
> > I thought I could do it something like this with RSpec 2?
>
> > RSpec.configure do |c|
> > c.extend RSpec::Generator
> > end
>
> > I want to be able to do something like this
>
> > ?before :each do
>
> before hooks are eval''d in the scope of an example, which is an
_instance_ of the example group class. Try using include instead of extend:
>
> c.include RSpec::Generator
>
> HTH,
> David
>
>
>
> > ? ?setup_generator ''migration_generator'' do
> > ? ? ?tests MigrationGenerator
> > ? ?end
> > ?end
>
> > ?it "should generate create_user migration" do
> > ? ?with_generator do |g|
> > ? ? ?...
> > ?end
>
> > Whereas now I have to do it like this, which I find a bit ugly and
> > cumbersome
>
> > ?it "should generate create_user migration" do
> > ? ?RSpec::Generator.with_generator do |g|
> > ? ? ?name = ''create_users''
> > ? ?end
> > ?end
>
> > Thanks.
> > _______________________________________________
> > rspec-users mailing list
> > rspec-us... at rubyforge.org
> >http://rubyforge.org/mailman/listinfo/rspec-users
>
> _______________________________________________
> rspec-users mailing list
> rspec-us... at
rubyforge.orghttp://rubyforge.org/mailman/listinfo/rspec-users

David Chelimsky

2010-Aug-07 15:15 UTC

head link

[rspec-users] How do I extend ExampleGroup in Rspec 2?

On Aug 7, 2010, at 10:04 AM, Kristian Mandrup wrote:
> Thanks, but it didn''t work. The following somewhat ugly hack works
> however.
> 
> module RSpec::Core
>  class ExampleGroup
>    def with_generator &block
>      RSpec::Generator.with_generator &block
>    end
> 
>    def setup_generator test_method_name=nil, &block
>      RSpec::Generator.setup_generator test_method_name, &block
>    end
>  end
> end
Please submit an issue for this - it should work as I suggested:
http://github.com/rspec/rspec-core/issues
> 
> 
> On Aug 7, 4:09 pm, David Chelimsky <dchelim... at gmail.com> wrote:
>> On Aug 7, 2010, at 8:23 AM, Kristian Mandrup wrote:
>> 
>> 
>> 
>>> I simply want all methods of a module to be always available within
>>> the context of an Example group.
>> 
>>> module RSpec
>>>  module Generator
>>>      def with_generator &block
>>>       ...
>>>      end
>> 
>>>      def setup_generator test_method_name=nil, &block
>>>        ...
>>>      end
>>>  end
>>> end
>> 
>>> How do I achieve this?
>> 
>>> In RSpec 1 I think you would use ExampleGroupFactory
>> 
>>> I thought I could do it something like this with RSpec 2?
>> 
>>> RSpec.configure do |c|
>>> c.extend RSpec::Generator
>>> end
>> 
>>> I want to be able to do something like this
>> 
>>>  before :each do
>> 
>> before hooks are eval''d in the scope of an example, which is
an _instance_ of the example group class. Try using include instead of extend:
>> 
>> c.include RSpec::Generator
>> 
>> HTH,
>> David
>> 
>> 
>> 
>>>    setup_generator ''migration_generator'' do
>>>      tests MigrationGenerator
>>>    end
>>>  end
>> 
>>>  it "should generate create_user migration" do
>>>    with_generator do |g|
>>>      ...
>>>  end
>> 
>>> Whereas now I have to do it like this, which I find a bit ugly and
>>> cumbersome
>> 
>>>  it "should generate create_user migration" do
>>>    RSpec::Generator.with_generator do |g|
>>>      name = ''create_users''
>>>    end
>>>  end
>> 
>>> Thanks.
>>> _______________________________________________
>>> rspec-users mailing list
>>> rspec-us... at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/rspec-users
>> 
>> _______________________________________________
>> rspec-users mailing list
>> rspec-us... at
rubyforge.orghttp://rubyforge.org/mailman/listinfo/rspec-users
> _______________________________________________
> rspec-users mailing list
> rspec-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/rspec-users

David Chelimsky

2010-Aug-07 15:17 UTC

head link

[rspec-users] How do I extend ExampleGroup in Rspec 2?

On Aug 7, 2010, at 10:15 AM, David Chelimsky wrote:
> On Aug 7, 2010, at 10:04 AM, Kristian Mandrup wrote:
> 
>> Thanks, but it didn''t work. The following somewhat ugly hack
works
>> however.
>> 
>> module RSpec::Core
>> class ExampleGroup
>>   def with_generator &block
>>     RSpec::Generator.with_generator &block
>>   end
>> 
>>   def setup_generator test_method_name=nil, &block
>>     RSpec::Generator.setup_generator test_method_name, &block
>>   end
>> end
>> end
> 
> Please submit an issue for this - it should work as I suggested:
http://github.com/rspec/rspec-core/issues
FYI - this passes for me:

module Foo
  def bar
    yield
  end
end

RSpec.configure do |c|
  c.include Foo
end

describe :a do
  it "foo" do
    yielded = false
    bar do
      yielded = true
    end
    yielded.should be_true
  end
end


> 
>> 
>> 
>> On Aug 7, 4:09 pm, David Chelimsky <dchelim... at gmail.com>
wrote:
>>> On Aug 7, 2010, at 8:23 AM, Kristian Mandrup wrote:
>>> 
>>> 
>>> 
>>>> I simply want all methods of a module to be always available
within
>>>> the context of an Example group.
>>> 
>>>> module RSpec
>>>> module Generator
>>>>     def with_generator &block
>>>>      ...
>>>>     end
>>> 
>>>>     def setup_generator test_method_name=nil, &block
>>>>       ...
>>>>     end
>>>> end
>>>> end
>>> 
>>>> How do I achieve this?
>>> 
>>>> In RSpec 1 I think you would use ExampleGroupFactory
>>> 
>>>> I thought I could do it something like this with RSpec 2?
>>> 
>>>> RSpec.configure do |c|
>>>> c.extend RSpec::Generator
>>>> end
>>> 
>>>> I want to be able to do something like this
>>> 
>>>> before :each do
>>> 
>>> before hooks are eval''d in the scope of an example, which
is an _instance_ of the example group class. Try using include instead of
extend:
>>> 
>>> c.include RSpec::Generator
>>> 
>>> HTH,
>>> David
>>> 
>>> 
>>> 
>>>>   setup_generator ''migration_generator'' do
>>>>     tests MigrationGenerator
>>>>   end
>>>> end
>>> 
>>>> it "should generate create_user migration" do
>>>>   with_generator do |g|
>>>>     ...
>>>> end
>>> 
>>>> Whereas now I have to do it like this, which I find a bit ugly
and
>>>> cumbersome
>>> 
>>>> it "should generate create_user migration" do
>>>>   RSpec::Generator.with_generator do |g|
>>>>     name = ''create_users''
>>>>   end
>>>> end
>>> 
>>>> Thanks.
>>>> _______________________________________________
>>>> rspec-users mailing list
>>>> rspec-us... at rubyforge.org
>>>> http://rubyforge.org/mailman/listinfo/rspec-users
>>> 
>>> _______________________________________________
>>> rspec-users mailing list
>>> rspec-us... at
rubyforge.orghttp://rubyforge.org/mailman/listinfo/rspec-users
>> _______________________________________________
>> rspec-users mailing list
>> rspec-users at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/rspec-users
>

rspec users - Aug 2010 - How do I extend ExampleGroup in Rspec 2?

[rspec-users] How do I extend ExampleGroup in Rspec 2?

[rspec-users] How do I extend ExampleGroup in Rspec 2?

[rspec-users] How do I extend ExampleGroup in Rspec 2?

[rspec-users] How do I extend ExampleGroup in Rspec 2?

[rspec-users] How do I extend ExampleGroup in Rspec 2?