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53a3ba7037
this plugin is loaded into the persistent plugin by default, as it's already expected to work across fibers
60 lines
2.4 KiB
Ruby
60 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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require_relative "test_helper"
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class ResolverTest < Minitest::Test
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include HTTPX
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def test_cached_lookup
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assert_ips nil, Resolver.cached_lookup("test.com")
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dns_entry = { "data" => "::2", "TTL" => 2, "name" => "test.com" }
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Resolver.cached_lookup_set("test.com", Socket::AF_INET6, [dns_entry])
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assert_ips ["::2"], Resolver.cached_lookup("test.com")
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sleep 2
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assert_ips nil, Resolver.cached_lookup("test.com")
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alias_entry = { "alias" => "test.com", "TTL" => 2, "name" => "foo.com" }
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Resolver.cached_lookup_set("test.com", Socket::AF_INET6, [dns_entry])
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Resolver.cached_lookup_set("foo.com", Socket::AF_INET6, [alias_entry])
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assert_ips ["::2"], Resolver.cached_lookup("foo.com")
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Resolver.cached_lookup_set("test.com", Socket::AF_INET6, [{ "data" => "::3", "TTL" => 2, "name" => "test.com" }])
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assert_ips %w[::2 ::3], Resolver.cached_lookup("test.com")
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Resolver.cached_lookup_set("test.com", Socket::AF_INET, [{ "data" => "127.0.0.2", "TTL" => 2, "name" => "test.com" }])
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assert_ips %w[127.0.0.2 ::2 ::3], Resolver.cached_lookup("test.com")
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Resolver.cached_lookup_set("test2.com", Socket::AF_INET6, [{ "data" => "::4", "TTL" => 2, "name" => "test3.com" }])
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assert_ips %w[::4], Resolver.cached_lookup("test2.com")
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assert_ips %w[::4], Resolver.cached_lookup("test3.com")
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Resolver.cached_lookup_set("test2.com", Socket::AF_INET, [{ "data" => "127.0.0.3", "TTL" => 2, "name" => "test3.com" }])
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assert_ips %w[127.0.0.3 ::4], Resolver.cached_lookup("test2.com")
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assert_ips %w[127.0.0.3 ::4], Resolver.cached_lookup("test3.com")
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end
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def test_resolver_for
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options = Options.new
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assert Resolver.resolver_for(:native, options) < Resolver::Native
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assert Resolver.resolver_for(:system, options) < Resolver::System
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assert Resolver.resolver_for(:https, options) < Resolver::HTTPS
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ex = assert_raises(Error) { Resolver.resolver_for(:smth, options) }
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assert(ex.message.include?("unsupported resolver type"))
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assert Resolver.resolver_for(Resolver::HTTPS, options) == Resolver::HTTPS
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return if defined?(RBS)
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ex = assert_raises(Error) { Resolver.resolver_for(Object, options) }
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assert(ex.message.include?("unsupported resolver type"))
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end
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private
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def assert_ips(expected, actual)
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if expected.nil?
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assert_nil(actual)
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else
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assert_equal(expected.map(&IPAddr.method(:new)), actual)
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end
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end
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end
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