require 'spec_helper'

describe Stackster do

  before do
    @config = { 'access_key' => 'the-key', 
                'secret_key' => 'secret',
                'region'     => 'us-west-1' }
  end

  it "should create a new config object from the hash passed as config" do
    config = Stackster::Config.new :config => @config
    config.access_key.should == @config['access_key']
    config.secret_key.should == @config['secret_key']
    config.region.should == @config['region']
  end

  it "should create a new config object and read from ~/.stackster.yml" do
    File.should_receive(:open).with("#{ENV['HOME']}/.stackster.yml").
                               and_return(@config.to_yaml)
    config = Stackster::Config.new
    config.access_key.should == @config['access_key']
    config.secret_key.should == @config['secret_key']
    config.region.should == @config['region']
  end

  it "should create a new logger when one is not specified" do
    config = Stackster::Config.new :config => @config
    config.logger.class.should == Stackster::StacksterLogger
  end

  it "should accept a logger passed as :logger" do
    config = Stackster::Config.new :config => @config,
                                   :logger => 'the-logger'
    config.logger.should == 'the-logger'
  end

end