Add bin and edit workflow

bin/gems/faraday-2.9.0/spec/faraday/utils/headers_spec.rb

@@ -0,0 +1,100 @@
+# frozen_string_literal: true
+
+RSpec.describe Faraday::Utils::Headers do
+  subject { Faraday::Utils::Headers.new }
+
+  context 'when Content-Type is set to application/json' do
+    before { subject['Content-Type'] = 'application/json' }
+
+    it { expect(subject.keys).to eq(['Content-Type']) }
+    it { expect(subject['Content-Type']).to eq('application/json') }
+    it { expect(subject['CONTENT-TYPE']).to eq('application/json') }
+    it { expect(subject['content-type']).to eq('application/json') }
+    it { is_expected.to include('content-type') }
+  end
+
+  context 'when Content-Type is set to application/xml' do
+    before { subject['Content-Type'] = 'application/xml' }
+
+    it { expect(subject.keys).to eq(['Content-Type']) }
+    it { expect(subject['Content-Type']).to eq('application/xml') }
+    it { expect(subject['CONTENT-TYPE']).to eq('application/xml') }
+    it { expect(subject['content-type']).to eq('application/xml') }
+    it { is_expected.to include('content-type') }
+  end
+
+  describe '#fetch' do
+    before { subject['Content-Type'] = 'application/json' }
+
+    it { expect(subject.fetch('Content-Type')).to eq('application/json') }
+    it { expect(subject.fetch('CONTENT-TYPE')).to eq('application/json') }
+    it { expect(subject.fetch(:content_type)).to eq('application/json') }
+    it { expect(subject.fetch('invalid', 'default')).to eq('default') }
+    it { expect(subject.fetch('invalid', false)).to eq(false) }
+    it { expect(subject.fetch('invalid', nil)).to be_nil }
+    it { expect(subject.fetch('Invalid') { |key| "#{key} key" }).to eq('Invalid key') }
+    it 'calls a block when provided' do
+      block_called = false
+      expect(subject.fetch('content-type') { block_called = true }).to eq('application/json')
+      expect(block_called).to be_falsey
+    end
+    it 'raises an error if key not found' do
+      expected_error = defined?(KeyError) ? KeyError : IndexError
+      expect { subject.fetch('invalid') }.to raise_error(expected_error)
+    end
+  end
+
+  describe '#delete' do
+    before do
+      subject['Content-Type'] = 'application/json'
+      @deleted = subject.delete('content-type')
+    end
+
+    it { expect(@deleted).to eq('application/json') }
+    it { expect(subject.size).to eq(0) }
+    it { is_expected.not_to include('content-type') }
+    it { expect(subject.delete('content-type')).to be_nil }
+  end
+
+  describe '#parse' do
+    context 'when response headers leave http status line out' do
+      let(:headers) { "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n" }
+
+      before { subject.parse(headers) }
+
+      it { expect(subject.keys).to eq(%w[Content-Type]) }
+      it { expect(subject['Content-Type']).to eq('text/html') }
+      it { expect(subject['content-type']).to eq('text/html') }
+    end
+
+    context 'when response headers values include a colon' do
+      let(:headers) { "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nLocation: http://httpbingo.org/\r\n\r\n" }
+
+      before { subject.parse(headers) }
+
+      it { expect(subject['location']).to eq('http://httpbingo.org/') }
+    end
+
+    context 'when response headers include a blank line' do
+      let(:headers) { "HTTP/1.1 200 OK\r\n\r\nContent-Type: text/html\r\n\r\n" }
+
+      before { subject.parse(headers) }
+
+      it { expect(subject['content-type']).to eq('text/html') }
+    end
+
+    context 'when response headers include already stored keys' do
+      let(:headers) { "HTTP/1.1 200 OK\r\nX-Numbers: 123\r\n\r\n" }
+
+      before do
+        h = subject
+        h[:x_numbers] = 8
+        h.parse(headers)
+      end
+
+      it do
+        expect(subject[:x_numbers]).to eq('8, 123')
+      end
+    end
+  end
+end