require 'spec/spec_helper'

class ErrorPlugin < Scout::Plugin
  def build_report
    raise 'FOO'
  end
end

class FooPlugin < Scout::Plugin
  OPTIONS=<<-EOS
  username:
    name: Username
    notes: The MySQL username to use
    default: other
  EOS
end

class OptionsPlugin < Scout::Plugin
  OPTIONS=<<-EOS
  host:
    name: Host
    notes: The slave host to monitor
    default: 127.0.0.1
  username:
    name: Username
    notes: The MySQL username to use
    default: root
  EOS
end

describe Deputy do
  it "has a VERSION" do
    Deputy::VERSION.should =~ /^\d+\.\d+\.\d+$/
  end

  def klass(name, options={})
    "class TEMP_#{options[:rand]||rand(11111)};def self.interval;60;end;class #{name} < Scout::Plugin; def build_report; #{options[:code]}; end; end; end"
  end

  describe Scout do
    describe :plugins do
      it "finds plugins" do
        Scout.plugins(klass('A', :rand => 1111)).inspect.should == '[[60, TEMP_1111::A]]'
      end

      it "reprots non-plugins" do
        Deputy.should_receive(:send_report)
        Scout.plugins("class Foo;def self.interval;11;end;end").inspect.should == '[]'
      end
    end

    describe :option do
      it "get default" do
        OptionsPlugin.new.option(:username).should == 'root'
      end

      it "get nil when no default is there" do
        OptionsPlugin.new.option(:foo).should == nil
      end

      it "get nil when no OPTIONS are there" do
        ErrorPlugin.new.option(:foo).should == nil
      end

      it "does not overwrite others" do
        FooPlugin.new.option(:username).should == 'other'
      end
    end
  end

  describe :run_plugins do
    it "executes all plugins" do
      $notify = 0
      Deputy.stub!(:sheriff_url).and_return 'http://sheri.ff'
      FakeWeb.register_uri(:get, "http://sheri.ff/plugins.rb", :body => klass('C', :code => '$notify=1'))
      Deputy.run_plugins
      $notify.should == 1
    end
  end

  describe :send_report do
    it "sends a report" do
      Deputy.stub!(:sheriff_url).and_return 'http://sheri.ff'
      FakeWeb.register_uri(:get, "http://sheri.ff/report/Xxx.yyy?value=123", :body => 'OK')
      Deputy.send_report('Xxx.yyy', '123').should == 'OK'
    end
  end
end