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# frozen_string_literal: true
require 'rubygems/test_case'
class TestGemResolverAPISet < Gem::TestCase
def setup
super
@DR = Gem::Resolver
@dep_uri = URI "#{@gem_repo}info/"
end
def test_initialize
set = @DR::APISet.new
assert_equal URI('https://index.rubygems.org/info/'), set.dep_uri
assert_equal URI('https://index.rubygems.org/'), set.uri
assert_equal Gem::Source.new(URI('https://index.rubygems.org')), set.source
end
def test_initialize_deeper_uri
set = @DR::APISet.new 'https://rubygemsserver.com/mygems/info'
assert_equal URI('https://rubygemsserver.com/mygems/info'), set.dep_uri
assert_equal URI('https://rubygemsserver.com/'), set.uri
assert_equal Gem::Source.new(URI('https://rubygemsserver.com/')), set.source
end
def test_initialize_uri
set = @DR::APISet.new @dep_uri
assert_equal URI("#{@gem_repo}info/"), set.dep_uri
assert_equal URI("#{@gem_repo}"), set.uri
end
def test_find_all
spec_fetcher
data = [
{ :name => 'a',
:number => '1',
:platform => 'ruby',
:dependencies => [] },
]
@fetcher.data["#{@dep_uri}a"] = "---\n1 "
set = @DR::APISet.new @dep_uri
a_dep = @DR::DependencyRequest.new dep('a'), nil
expected = [
@DR::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 = @DR::APISet.new @dep_uri
set.prerelease = true
a_dep = @DR::DependencyRequest.new dep('a'), nil
expected = [
@DR::APISpecification.new(set, data.first),
@DR::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 = @DR::APISet.new @dep_uri
a_dep = @DR::DependencyRequest.new dep('a'), nil
set.prefetch [a_dep]
expected = [
@DR::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 = @DR::APISet.new @dep_uri
set.remote = false
a_dep = @DR::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 = @DR::APISet.new @dep_uri
a_dep = @DR::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 = @DR::APISet.new @dep_uri
a_dep = @DR::DependencyRequest.new dep('a'), nil
b_dep = @DR::DependencyRequest.new dep('b'), nil
set.prefetch [a_dep, b_dep]
assert_equal %w[a-1], set.find_all(a_dep).map {|s| s.full_name }
assert_empty set.find_all(b_dep)
end
def test_prefetch_cache
spec_fetcher
@fetcher.data["#{@dep_uri}a"] = "---\n1 \n"
set = @DR::APISet.new @dep_uri
a_dep = @DR::DependencyRequest.new dep('a'), nil
b_dep = @DR::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 = @DR::APISet.new @dep_uri
a_dep = @DR::DependencyRequest.new dep('a'), nil
b_dep = @DR::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 = @DR::APISet.new @dep_uri
set.remote = false
a_dep = @DR::DependencyRequest.new dep('a'), nil
b_dep = @DR::DependencyRequest.new dep('b'), nil
set.prefetch [a_dep, b_dep]
assert_empty set.instance_variable_get :@data
end
end
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