Gem::TestCase::SpecFetcherSetup

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.

Public Class Methods

declare(test, repository)

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

 
               # File rubygems/test_utilities.rb, line 204
def self.declare test, repository
  setup = new test, repository

  yield setup

  setup.execute
end

Public Instance Methods

created_specs()

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

 
               # File 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.

 
               # File 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.

 
               # File 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

 
               # File 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.

 
               # File rubygems/test_utilities.rb, line 344
def spec name, version, dependencies = nil, &block
  @operations << [:spec, name, version, dependencies, block]
end