80 lines
2.0 KiB
Ruby
80 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Ethon::Easy::Header do
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let(:easy) { Ethon::Easy.new }
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describe "#headers=" do
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let(:headers) { { 'User-Agent' => 'Ethon' } }
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it "sets header" do
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expect_any_instance_of(Ethon::Easy).to receive(:set_callbacks)
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expect(Ethon::Curl).to receive(:set_option)
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easy.headers = headers
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end
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context "when requesting" do
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before do
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easy.headers = headers
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easy.url = "http://localhost:3001"
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easy.perform
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end
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it "sends" do
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expect(easy.response_body).to include('"HTTP_USER_AGENT":"Ethon"')
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end
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context "when header value contains null byte" do
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let(:headers) { { 'User-Agent' => "Ethon\0" } }
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it "escapes" do
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expect(easy.response_body).to include('"HTTP_USER_AGENT":"Ethon\\\\0"')
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end
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end
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context "when header value has leading whitespace" do
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let(:headers) { { 'User-Agent' => " Ethon" } }
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it "removes" do
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expect(easy.response_body).to include('"HTTP_USER_AGENT":"Ethon"')
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end
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end
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context "when header value has traiing whitespace" do
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let(:headers) { { 'User-Agent' => "Ethon " } }
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it "removes" do
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expect(easy.response_body).to include('"HTTP_USER_AGENT":"Ethon"')
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end
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end
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end
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end
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describe "#compose_header" do
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it "has space in between" do
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expect(easy.compose_header('a', 'b')).to eq('a: b')
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end
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context "when value is a symbol" do
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it "works" do
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expect{ easy.compose_header('a', :b) }.to_not raise_error
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end
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end
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end
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describe "#header_list" do
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context "when no set_headers" do
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it "returns nil" do
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expect(easy.header_list).to eq(nil)
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end
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end
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context "when set_headers" do
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it "returns pointer to header list" do
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easy.headers = {'User-Agent' => 'Custom'}
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expect(easy.header_list).to be_a(FFI::Pointer)
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end
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end
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end
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end
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