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ruby--ruby/test/rubygems/test_gem_resolver_best_set.rb
hsbt a21d403f21 * lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.5.2.
It supports to enable frozen string literal and add `--norc` option for
  disable to `.gemrc` configuration.
  See 2.5.2 release notes for other fixes and enhancements.
  a8aa3bac72/History.txt (L3)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-02-01 12:43:26 +00:00

138 lines
2.5 KiB
Ruby

# frozen_string_literal: true
require 'rubygems/test_case'
class TestGemResolverBestSet < Gem::TestCase
def setup
super
@DR = Gem::Resolver
end
def test_initialize
set = @DR::BestSet.new
assert_empty set.sets
end
def test_find_all_index
spec_fetcher do |fetcher|
fetcher.spec 'a', 1
fetcher.spec 'a', 2
fetcher.spec 'b', 1
end
set = @DR::BestSet.new
dependency = dep 'a', '~> 1'
req = @DR::DependencyRequest.new dependency, nil
found = set.find_all req
assert_equal %w[a-1], found.map { |s| s.full_name }
end
def test_find_all_fallback
spec_fetcher do |fetcher|
fetcher.spec 'a', 1
end
set = @DR::BestSet.new
api_uri = URI(@gem_repo) + './api/v1/dependencies'
set.sets << Gem::Resolver::APISet.new(api_uri)
dependency = dep 'a', '~> 1'
req = @DR::DependencyRequest.new dependency, nil
found = set.find_all req
assert_equal %w[a-1], found.map { |s| s.full_name }
end
def test_find_all_local
spec_fetcher do |fetcher|
fetcher.spec 'a', 1
fetcher.spec 'a', 2
fetcher.spec 'b', 1
end
set = @DR::BestSet.new
set.remote = false
dependency = dep 'a', '~> 1'
req = @DR::DependencyRequest.new dependency, nil
found = set.find_all req
assert_empty found
end
def test_prefetch
spec_fetcher do |fetcher|
fetcher.spec 'a', 1
end
set = @DR::BestSet.new
set.prefetch []
refute_empty set.sets
end
def test_prefetch_local
spec_fetcher do |fetcher|
fetcher.spec 'a', 1
end
set = @DR::BestSet.new
set.remote = false
set.prefetch []
assert_empty set.sets
end
def test_replace_failed_api_set
set = @DR::BestSet.new
api_uri = URI(@gem_repo) + './api/v1/dependencies'
api_set = Gem::Resolver::APISet.new api_uri
set.sets << api_set
error_uri = api_uri + '?gems=a'
error = Gem::RemoteFetcher::FetchError.new 'bogus', error_uri
set.replace_failed_api_set error
assert_equal 1, set.sets.size
refute_includes set.sets, api_set
assert_kind_of Gem::Resolver::IndexSet, set.sets.first
end
def test_replace_failed_api_set_no_api_set
set = @DR::BestSet.new
index_set = Gem::Resolver::IndexSet.new Gem::Source.new @gem_repo
set.sets << index_set
error = Gem::RemoteFetcher::FetchError.new 'bogus', @gem_repo
e = assert_raises Gem::RemoteFetcher::FetchError do
set.replace_failed_api_set error
end
assert_equal error, e
end
end