require "spec_helper"

describe "Supernova" do
  let(:logger) { double("logger") }
  after do
    Supernova.logger = nil
  end

  it "allows setting a logger" do
    Supernova.logger = logger
    Supernova.send(:logger).should == logger
  end

  describe "#log" do
    it "forwards logs to logger when set" do
      Supernova.logger = logger
      logger.should_receive(:info).with("my message")
      Supernova.log("my message")
    end

    it "does not break when logger is nil" do
      Supernova.log("my message")
    end

    it "uses a custom method when provided" do
      Supernova.logger = logger
      logger.should_receive(:debug).with("my message")
      Supernova.log("my message", :debug)
    end
  end
end