#
# Author:: Sahil Muthoo (<sahil.muthoo@gmail.com>)
# Copyright:: Copyright (c) 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 "spec_helper"

describe Chef::Knife::Status do
  before(:each) do
    node = Chef::Node.new.tap do |n|
      n.automatic_attrs["fqdn"] = "foobar"
      n.automatic_attrs["ohai_time"] = 1343845969
      n.automatic_attrs["platform"] = "mac_os_x"
      n.automatic_attrs["platform_version"] = "10.12.5"
    end
    allow(Time).to receive(:now).and_return(Time.at(1428573420))
    @query = double("Chef::Search::Query")
    allow(@query).to receive(:search).and_yield(node)
    allow(Chef::Search::Query).to receive(:new).and_return(@query)
    @knife = Chef::Knife::Status.new
    @stdout = StringIO.new
    allow(@knife.ui).to receive(:stdout).and_return(@stdout)
  end

  describe "run" do
    let(:opts) do
      { filter_result:
                 { name: ["name"], ipaddress: ["ipaddress"], ohai_time: ["ohai_time"],
                   ec2: ["ec2"], run_list: ["run_list"], platform: ["platform"],
                   platform_version: ["platform_version"], chef_environment: ["chef_environment"] } }
    end

    it "should default to searching for everything" do
      expect(@query).to receive(:search).with(:node, "*:*", opts)
      @knife.run
    end

    it "should filter by nodes older than some mins" do
      @knife.config[:hide_by_mins] = 59
      expect(@query).to receive(:search).with(:node, "NOT ohai_time:[1428569880 TO 1428573420]", opts)
      @knife.run
    end

    it "should filter by environment" do
      @knife.config[:environment] = "production"
      expect(@query).to receive(:search).with(:node, "chef_environment:production", opts)
      @knife.run
    end

    it "should filter by environment and nodes older than some mins" do
      @knife.config[:environment] = "production"
      @knife.config[:hide_by_mins] = 59
      expect(@query).to receive(:search).with(:node, "chef_environment:production NOT ohai_time:[1428569880 TO 1428573420]", opts)
      @knife.run
    end

    it "should not use partial search with long output" do
      @knife.config[:long_output] = true
      expect(@query).to receive(:search).with(:node, "*:*", {})
      @knife.run
    end

    context "with a custom query" do
      before :each do
        @knife.instance_variable_set(:@name_args, ["name:my_custom_name"])
      end

      it "should allow a custom query to be specified" do
        expect(@query).to receive(:search).with(:node, "name:my_custom_name", opts)
        @knife.run
      end

      it "should filter by nodes older than some mins with nodename specified" do
        @knife.config[:hide_by_mins] = 59
        expect(@query).to receive(:search).with(:node, "name:my_custom_name NOT ohai_time:[1428569880 TO 1428573420]", opts)
        @knife.run
      end

      it "should filter by environment with nodename specified" do
        @knife.config[:environment] = "production"
        expect(@query).to receive(:search).with(:node, "name:my_custom_name AND chef_environment:production", opts)
        @knife.run
      end

      it "should filter by environment and nodes older than some mins with nodename specified" do
        @knife.config[:environment] = "production"
        @knife.config[:hide_by_mins] = 59
        expect(@query).to receive(:search).with(:node, "name:my_custom_name AND chef_environment:production NOT ohai_time:[1428569880 TO 1428573420]", opts)
        @knife.run
      end
    end

    it "should not colorize output unless it's writing to a tty" do
      @knife.run
      expect(@stdout.string.match(/foobar/)).not_to be_nil
      expect(@stdout.string.match(/\e.*ago/)).to be_nil
    end
  end
end