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Class: Gem::TestCase::SpecFetcherSetup

Relationships & Source Files
Inherits: Object
Defined in: lib/rubygems/test_utilities.rb

Overview

The SpecFetcherSetup allows easy setup of a remote source in RubyGems tests:

spec_fetcher do |f|
  f.gem  'a', 1
  f.spec 'a', 2
  f.gem  'b', 1' 'a' => '~> 1.0'
end

The above declaration creates two gems, a-1 and b-1, with a dependency from b to a. The declaration creates an additional spec a-2, but no gem for it (so it cannot be installed).

After the gems are created they are removed from Gem.dir.

Class Method Summary

Instance Method Summary

Class Method Details

.declare(test, repository) {|setup| ... }

Executes a ::Gem::SpecFetcher setup block. Yields an instance then creates the gems and specifications defined in the instance.

Yields:

[ GitHub ] 

  


# File 'lib/rubygems/test_utilities.rb', line 204



def self.declare test, repository
  setup = new test, repository

  yield setup

  setup.execute
end


  







Instance Method Details



  

    #created_specs  
  



  

    

Returns a Hash of created ::Gem::Specification full names and the corresponding ::Gem::Specification.


  



  [ GitHub ]


  

  


# File 'lib/rubygems/test_utilities.rb', line 226



def created_specs
  created = {}

  @gems.keys.each do |spec|
    created[spec.full_name] = spec
  end

  created
end


  








  

    #download(name, version, dependencies = nil, &block)  
  



  

    

Creates a gem with name, version and deps.  The created gem is downloaded in to the cache directory but is not installed



The specification will be yielded before gem creation for customization, but only the block or the dependencies may be set, not both.


  



  [ GitHub ]


  

  


# File 'lib/rubygems/test_utilities.rb', line 291



def download name, version, dependencies = nil, &block
  @operations << [:download, name, version, dependencies, block]
end


  








  

    #gem(name, version, dependencies = nil, &block)  
  



  

    

Creates a gem with name, version and deps.  The created gem can be downloaded and installed.



The specification will be yielded before gem creation for customization, but only the block or the dependencies may be set, not both.


  



  [ GitHub ]


  

  


# File 'lib/rubygems/test_utilities.rb', line 280



def gem name, version, dependencies = nil, &block
  @operations << [:gem, name, version, dependencies, block]
end


  








  

    #legacy_platform  
  



  

    

Creates a legacy platform spec with the name 'pl' and version 1


  



  [ GitHub ]


  

  


# File 'lib/rubygems/test_utilities.rb', line 298



def legacy_platform
  spec 'pl', 1 do |s|
    s.platform = Gem::Platform.new 'i386-linux'
    s.instance_variable_set :@original_platform, 'i386-linux'
  end
end


  








  

    #spec(name, version, dependencies = nil, &block)  
  



  

    

Creates a spec with name, version and deps.  The created gem can be downloaded and installed.



The specification will be yielded before creation for customization, but only the block or the dependencies may be set, not both.


  



  [ GitHub ]


  

  


# File 'lib/rubygems/test_utilities.rb', line 344



def spec name, version, dependencies = nil, &block
  @operations << [:spec, name, version, dependencies, block]
end