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# frozen_string_literal: true
require_relative "helper"
class TestGemResolverAPISet < Gem::TestCase
def setup
super
@dep_uri = Gem::URI "#{@gem_repo}info/"
end
def test_initialize
set = Gem::Resolver::APISet.new
assert_equal Gem::URI("https://index.rubygems.org/info/"), set.dep_uri
assert_equal Gem::URI("https://index.rubygems.org/"), set.uri
assert_equal Gem::Source.new(Gem::URI("https://index.rubygems.org")), set.source
end
def test_initialize_deeper_uri
set = Gem::Resolver::APISet.new "https://rubygemsserver.com/mygems/info"
assert_equal Gem::URI("https://rubygemsserver.com/mygems/info"), set.dep_uri
assert_equal Gem::URI("https://rubygemsserver.com/"), set.uri
assert_equal Gem::Source.new(Gem::URI("https://rubygemsserver.com/")), set.source
end
def test_initialize_uri
set = Gem::Resolver::APISet.new @dep_uri
assert_equal Gem::URI("#{@gem_repo}info/"), set.dep_uri
assert_equal Gem::URI(@gem_repo.to_s), set.uri
end
def test_find_all
spec_fetcher
data = [
{ name: "a",
number: "1",
platform: "ruby",
dependencies: [] },
]
@fetcher.data["#{@dep_uri}a"] = "---\n1 "
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
expected = [
Gem::Resolver::APISpecification.new(set, data.first),
]
assert_equal expected, set.find_all(a_dep)
end
def test_find_all_prereleases
spec_fetcher
data = [
{ name: "a",
number: "1",
platform: "ruby",
dependencies: [] },
{ name: "a",
number: "2.a",
platform: "ruby",
dependencies: [] },
]
@fetcher.data["#{@dep_uri}a"] = "---\n1\n2.a"
set = Gem::Resolver::APISet.new @dep_uri
set.prerelease = true
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
expected = [
Gem::Resolver::APISpecification.new(set, data.first),
Gem::Resolver::APISpecification.new(set, data.last),
]
assert_equal expected, set.find_all(a_dep)
end
def test_find_all_cache
spec_fetcher
data = [
{ name: "a",
number: "1",
platform: "ruby",
dependencies: [] },
]
@fetcher.data["#{@dep_uri}a"] = "---\n1 "
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
set.prefetch [a_dep]
expected = [
Gem::Resolver::APISpecification.new(set, data.first),
]
assert_equal expected, set.find_all(a_dep)
@fetcher.data.delete "#{@dep_uri}a"
end
def test_find_all_local
set = Gem::Resolver::APISet.new @dep_uri
set.remote = false
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
assert_empty set.find_all(a_dep)
end
def test_find_all_missing
spec_fetcher
@fetcher.data["#{@dep_uri}a"] = "---"
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
assert_empty set.find_all(a_dep)
@fetcher.data.delete "#{@dep_uri}a"
assert_empty set.find_all(a_dep)
end
def test_find_all_not_found
spec_fetcher
@fetcher.data["#{@dep_uri}/a"] =
proc do
raise Gem::RemoteFetcher::FetchError
end
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
assert_empty set.find_all(a_dep)
@fetcher.data.delete "#{@dep_uri}a"
assert_empty set.find_all(a_dep)
end
def test_prefetch
spec_fetcher
@fetcher.data["#{@dep_uri}a"] = "---\n1 \n"
@fetcher.data["#{@dep_uri}b"] = "---"
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
b_dep = Gem::Resolver::DependencyRequest.new dep("b"), nil
set.prefetch [a_dep, b_dep]
assert_equal %w[a-1], set.find_all(a_dep).map(&:full_name)
assert_empty set.find_all(b_dep)
end
def test_prefetch_cache
spec_fetcher
@fetcher.data["#{@dep_uri}a"] = "---\n1 \n"
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
b_dep = Gem::Resolver::DependencyRequest.new dep("b"), nil
set.prefetch [a_dep]
@fetcher.data.delete "#{@dep_uri}a"
@fetcher.data["#{@dep_uri}?b"] = "---"
set.prefetch [a_dep, b_dep]
end
def test_prefetch_cache_missing
spec_fetcher
@fetcher.data["#{@dep_uri}a"] = "---\n1 \n"
@fetcher.data["#{@dep_uri}b"] = "---"
set = Gem::Resolver::APISet.new @dep_uri
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
b_dep = Gem::Resolver::DependencyRequest.new dep("b"), nil
set.prefetch [a_dep, b_dep]
@fetcher.data.delete "#{@dep_uri}a"
@fetcher.data.delete "#{@dep_uri}b"
set.prefetch [a_dep, b_dep]
end
def test_prefetch_local
spec_fetcher
@fetcher.data["#{@dep_uri}a"] = "---\n1 \n"
@fetcher.data["#{@dep_uri}b"] = "---"
set = Gem::Resolver::APISet.new @dep_uri
set.remote = false
a_dep = Gem::Resolver::DependencyRequest.new dep("a"), nil
b_dep = Gem::Resolver::DependencyRequest.new dep("b"), nil
set.prefetch [a_dep, b_dep]
assert_empty set.instance_variable_get :@data
end
end
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