mirror of
https://github.com/stripe/stripe-ruby.git
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122 lines
4.0 KiB
Ruby
122 lines
4.0 KiB
Ruby
# frozen_string_literal: true
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require File.expand_path("../test_helper", __dir__)
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module Stripe
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class StripeResponseTest < Test::Unit::TestCase
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context "StripeResponseHeaders" do
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should "allow case-insensitive header access" do
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headers = { "Request-Id" => "request-id" }
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http_resp = create_net_http_resp(200, "", headers)
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headers = StripeResponseHeaders.from_net_http(http_resp)
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assert_equal "request-id", headers["request-id"]
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assert_equal "request-id", headers["Request-Id"]
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assert_equal "request-id", headers["Request-ID"]
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end
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should "initialize without error" do
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StripeResponseHeaders.new({})
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StripeResponseHeaders.new("Request-Id" => [])
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StripeResponseHeaders.new("Request-Id" => ["request-id"])
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end
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should "initialize with error on a malformed hash" do
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assert_raises(ArgumentError) do
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StripeResponseHeaders.new(nil)
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end
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assert_raises(ArgumentError) do
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StripeResponseHeaders.new(1 => [])
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end
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assert_raises(ArgumentError) do
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StripeResponseHeaders.new("Request-Id" => 1)
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end
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assert_raises(ArgumentError) do
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StripeResponseHeaders.new("Request-Id" => [1])
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end
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end
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should "warn on duplicate header values" do
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old_stderr = $stderr
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$stderr = StringIO.new
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begin
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headers = StripeResponseHeaders.new("Duplicated" => %w[a b])
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assert_equal "a", headers["Duplicated"]
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assert_equal "Duplicate header values for `Duplicated`; returning only first",
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$stderr.string.rstrip
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ensure
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$stderr = old_stderr
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end
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end
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end
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[StripeResponse, StripeHeadersOnlyResponse].each do |response_class|
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context "StripeResponseBase mixin for #{response_class}" do
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context ".from_net_http" do
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should "populate the base fields" do
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code = 200
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body = '{"foo": "bar"}'
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headers = { "Request-Id" => "request-id" }
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http_resp = create_net_http_resp(code, body, headers)
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resp = response_class.from_net_http(http_resp)
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assert_equal "request-id", resp.http_headers["Request-ID"]
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assert_equal code, resp.http_status
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assert_equal "request-id", resp.request_id
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end
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end
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end
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end
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context "#StripeResponse" do
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context ".from_net_http" do
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should "converts to StripeResponse" do
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code = 200
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body = '{"foo": "bar"}'
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http_resp = create_net_http_resp(code, body, {})
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resp = StripeResponse.from_net_http(http_resp)
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assert_instance_of StripeResponse, resp
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assert_equal JSON.parse(body, symbolize_names: true), resp.data
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assert_equal body, resp.http_body
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end
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end
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context "Headers backwards compatibility" do
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should "alias StripeResponseHeaders" do
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headers = StripeResponse::Headers.new("Request-Id" => ["request-id"])
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assert_instance_of StripeResponseHeaders, headers
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end
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end
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end
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# Synthesizes a `Net::HTTPResponse` object for testing purposes.
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private def create_net_http_resp(code, body, headers)
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# The "1.1" is HTTP version.
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http_resp = Net::HTTPResponse.new("1.1", code.to_s, nil)
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http_resp.body = body
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# This is obviously super sketchy, but the Ruby team has done everything
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# in their power to make these objects as difficult to test with as
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# possible. Even if you specify a body, accessing `#body` the first time
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# will attempt to read from a non-existent socket which will subsequently
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# blow up. Setting this internal variable skips that read and allows the
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# object to use the body that we specified above.
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http_resp.instance_variable_set(:@read, true)
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headers.each do |name, value|
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http_resp[name] = value
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end
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http_resp
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end
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end
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end
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