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# -*- coding: binary -*-
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RSpec.describe 'Rex::Proto::SIP::Response parsing' do
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  describe 'Parses valid responses correctly' do
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    specify do
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      resp = 'SIP/1.0 123 Sure, OK'
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      r = ::Rex::Proto::SIP::Response.parse(resp)
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      expect(r.status_line).to eq(resp)
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      expect(r.version).to eq('1.0')
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      expect(r.code).to eq('123')
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      expect(r.message).to eq('Sure, OK')
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      expect(r.headers).to be_nil
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    end
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    specify do
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      resp = "SIP/2.0 200 OK\r\nFoo: bar\r\nBlah: 0\r\nFoO: blaf\r\n"
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      r = ::Rex::Proto::SIP::Response.parse(resp)
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      expect(r.status_line).to eq('SIP/2.0 200 OK')
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      expect(r.version).to eq('2.0')
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      expect(r.code).to eq('200')
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      expect(r.message).to eq('OK')
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      expect(r.headers).to eq('Foo' => %w(bar), 'Blah' => %w(0), 'FoO' => %w(blaf))
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      expect(r.header('Foo')).to eq %w(bar blaf)
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    end
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  end
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  describe 'Parses invalid responses correctly' do
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    [
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      '',
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      'aldkjfakdjfasdf',
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      'SIP/foo 200 OK',
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      'SIP/2.0 foo OK'
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    ].each do |r|
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      it 'Should fail to parse an invalid response' do
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        expect { ::Rex::Proto::SIP::Response.parse(r) }.to raise_error(ArgumentError, /status/)
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      end
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    end
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  end
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end
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