Contents

require 'spec_helper'

describe Aptible::CLI::Helpers::Tunnel do
  include_context 'mock ssh'

  it 'forwards traffic to the remote port given by the server (1234)' do
    helper = described_class.new({}, ['ssh'])

    helper.start(0)
    helper.stop

    mock_argv = read_mock_argv
    expect(mock_argv.size).to eq(8)

    expect(mock_argv.shift).to eq('-L')
    expect(mock_argv.shift).to match(/\d+:localhost:1234$/)
    expect(mock_argv.shift).to eq('-o')
    expect(mock_argv.shift).to eq('SendEnv=TUNNEL_PORT')
    expect(mock_argv.shift).to eq('-o')
    expect(mock_argv.shift).to eq('SendEnv=TUNNEL_SIGNAL_OPEN')
    expect(mock_argv.shift).to eq('-o')
    expect(mock_argv.shift).to eq('ExitOnForwardFailure=yes')
  end

  it 'accepts a desired local port' do
    helper = described_class.new({}, ['ssh'])
    helper.start(5678)
    helper.stop

    mock_argv = read_mock_argv
    expect(mock_argv.size).to eq(8)

    expect(mock_argv.shift).to eq('-L')
    expect(mock_argv.shift).to eq('5678:localhost:1234')
  end

  it 'captures and displays port discovery errors' do
    helper = described_class.new({ 'FAIL_PORT' => '1' }, ['ssh'])
    expect { helper.start }
      .to raise_error(/Failed to request.*Something went wrong/m)
  end

  it 'captures and displays tunnel errors' do
    helper = described_class.new({ 'FAIL_TUNNEL' => '1' }, ['ssh'])
    expect { helper.start(0) }
      .to raise_error(/Tunnel did not come up.*Something went wrong/m)
  end

  it 'should fail if #port is called before #start' do
    socat = described_class.new({}, [])
    expect { socat.port }.to raise_error(/You must call #start/)
  end

  it 'should fail if #stop is called before #start' do
    socat = described_class.new({}, [])
    expect { socat.stop }.to raise_error(/You must call #start/)
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
aptible-cli-0.7.5	spec/aptible/cli/helpers/tunnel_spec.rb