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16 lines
431 B
Ruby
16 lines
431 B
Ruby
require "test_helper"
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class QrCodeControllerTest < ActionDispatch::IntegrationTest
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test "show renders a QR code as a cacheable SVG image" do
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id = Base64.urlsafe_encode64("http://example.com")
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get qr_code_path(id)
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assert_response :success
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assert_includes response.content_type, "image/svg+xml"
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assert_equal 1.year, response.cache_control[:max_age].to_i
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assert response.cache_control[:public]
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end
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end
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