require 'spec_helper'

describe "The cuukie_server command" do
  it "starts the Cuukie server on port 4569 by default" do
    start_process "ruby bin/cuukie_server >/dev/null 2>&1"
    wait_for_server_on_port 4569
    stop_server_on_port 4569
  end

  it "starts the Cuukie server on any given port" do
    start_process "ruby bin/cuukie_server 4570 >/dev/null 2>&1"
    wait_for_server_on_port 4570
    stop_server_on_port 4570
  end
end

describe "The cuukie formatter" do
  require 'tempfile'

  before :each do
    @out = Tempfile.new('cuukie.tmp')
  end

  after :each do
    @out.delete
  end
  
  it "expects a server on localhost:4569 by default" do
    begin
      start_process "ruby bin/cuukie_server 4569 >/dev/null 2>&1"
      wait_for_server_on_port 4569
      cmd = "cd spec/test_project && \
             cucumber features/1_show_scenarios.feature:9 \
             --format cuukie > #{@out.path}"
      system(cmd).should be_true
      @out.read.should == ''
    ensure
      stop_server_on_port 4569
    end
  end

  it "can point to a different server" do
    start_process "ruby bin/cuukie_server 4570 >/dev/null 2>&1"
    begin
      wait_for_server_on_port 4570
      cmd = "cd spec/test_project && \
             cucumber features/1_show_scenarios.feature:9 \
             CUUKIE_SERVER=http://localhost:4570 \
             --format cuukie > #{@out.path}"
      system(cmd).should be_true
      @out.read.should == ''
    ensure
      stop_server_on_port 4570
    end
  end
  
  it "fails gracefully if the server is down" do
    cmd = "cd spec/test_project && \
           cucumber features/1_show_scenarios.feature:9 \
           CUUKIE_SERVER=http://some.server:4570 \
           --format cuukie > #{@out.path}"
    system(cmd).should be_true
    @out.read.should match 'I cannot find the cuukie_server on http://some.server:4570'
  end
end