require 'spec_helper'
require "bunny"

describe "RabbitMQ" do
  it 'should send and recieve a message' do
    TestBunny.send("test1", "hello")
    message = TestBunny.subscribe("test1")
    expect(message).to_not eq(nil)
  end

  it 'consumer should recieve the correct message' do
    correct_message = "iamcorrect"
    TestBunny.send("test2", correct_message)
    message = TestBunny.subscribe("test2")
    expect(message).to eq(correct_message)
  end

  it 'should be able to create a new Bunny connection' do
    pass = false
    begin
      TestBunny.connect
      pass = true
    rescue
    end
    expect(pass).to eq(true)
  end

  it 'should send and recieve multiple messages without loss' do
    recieved = 0
    to_send = 10
    to_send.times do
      TestBunny.send("test3", "hello")
      message = TestBunny.subscribe("test3")
      recieved += 1 if !!message
    end
    expect(recieved).to eq(to_send)
  end

  it 'should not accept an integer as a queue' do
    expect {
      TestBunny.send(1, "hello")
    }.to raise_error
  end

  it 'should not accept nil as a queue' do
    expect {
      TestBunny.send(nil, "hello")
    }.to raise_error
  end

  it 'should not accept very large string as a queue' do
    expect {
      TestBunny.send(SecureRandom.hex(200000), "hello")
    }.to raise_error
  end

  it 'should not accept object as a queue' do
    expect {
      TestBunny.send(Object.new, "hello")
    }.to raise_error
  end

  it 'should not accept nil as message' do
    expect {
      TestBunny.send("test4", nil)
    }.to raise_error
  end

  it 'should not accept class as message' do
    expect {
      TestBunny.send("test4", Object)
    }.to raise_error
  end

  it 'should not send a message without a queue' do
    expect {
      TestBunny.send("test4", Object)
    }.to raise_error
  end

  it 'should not send a message without a queue' do
    expect {
      TestBunny.send("test4", Object)
    }.to raise_error
  end
end