#
# Author:: Adam Jacob (<adam@chef.io>)
# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require "time" unless defined?(Time.zone_offset)
require "spec_helper"

RSpec.describe Mixlib::Log::Formatter do
  before(:each) do
    @formatter = Mixlib::Log::Formatter.new
  end

  it "should print raw strings with msg2str(string)" do
    expect(@formatter.msg2str("nuthin new")).to eq("nuthin new")
  end

  it "should format exceptions properly with msg2str(e)" do
    e = IOError.new("legendary roots crew")
    expect(@formatter.msg2str(e)).to eq("legendary roots crew (IOError)\n")
  end

  it "should format random objects via inspect with msg2str(Object)" do
    expect(@formatter.msg2str([ "black thought", "?uestlove" ])).to eq('["black thought", "?uestlove"]')
  end

  it "should return a formatted string with call" do
    time = Time.new
    Mixlib::Log::Formatter.show_time = true
    expect(@formatter.call("monkey", time, "test", "mos def")).to eq("[#{time.iso8601}] monkey: mos def\n")
  end

  it "should allow you to turn the time on and off in the output" do
    Mixlib::Log::Formatter.show_time = false
    expect(@formatter.call("monkey", Time.new, "test", "mos def")).to eq("monkey: mos def\n")
  end

  context "with structured data" do
    let(:data) { {} }

    it "should format a message" do
      data[:msg] = "nuthin new"
      expect(@formatter.msg2str(data)).to eq("nuthin new")
    end

    it "should format an exception" do
      data[:err] = IOError.new("legendary roots crew")
      expect(@formatter.msg2str(data)).to eq("legendary roots crew (IOError)\n")
    end
  end
end