\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef/embedded/lib/ruby/gems/2.7.0/gems/chef-16.3.45/spec/unit/

Viewing File: config_fetcher_spec.rb

require "spec_helper"
require "chef/config_fetcher"

describe Chef::ConfigFetcher do
  let(:valid_json) { Chef::JSONCompat.to_json({ a: "b" }) }
  let(:invalid_json) { %q[{"syntax-error": "missing quote}] }
  let(:http) { double("Chef::HTTP::Simple") }

  let(:config_location_regex) { Regexp.escape(config_location) }
  let(:invalid_json_error_regex) { /Could not parse the provided JSON file \(#{config_location_regex}\)/ }

  let(:fetcher) { Chef::ConfigFetcher.new(config_location) }

  context "when loading a local file" do
    let(:config_location) { "/etc/chef/client.rb" }
    let(:config_content) { "# The client.rb content" }

    it "reads the file from disk" do
      expect(::File).to receive(:read)
        .with(config_location)
        .and_return(config_content)
      expect(fetcher.read_config).to eq(config_content)
    end

    it "gives the expanded path to the config file" do
      expect(fetcher.expanded_path).to eq(File.expand_path(config_location))
    end

    context "with a relative path" do

      let(:config_location) { "client.rb" }

      it "gives the expanded path to the config file" do
        expected = File.join(Dir.pwd, config_location)
        expect(fetcher.expanded_path).to eq(expected)
      end

    end

    context "and consuming JSON" do

      let(:config_location) { "/etc/chef/first-boot.json" }

      it "returns the parsed JSON" do
        expect(::File).to receive(:read)
          .with(config_location)
          .and_return(valid_json)

        expect(fetcher.fetch_json).to eq({ "a" => "b" })
      end

      context "and the JSON is invalid" do

        it "reports the JSON error" do

          expect(::File).to receive(:read)
            .with(config_location)
            .and_return(invalid_json)

          expect(Chef::Application).to receive(:fatal!)
            .with(invalid_json_error_regex)
          fetcher.fetch_json
        end
      end
    end

  end

  context "with an HTTP URL config location" do

    let(:config_location) { "https://example.com/client.rb" }
    let(:config_content) { "# The client.rb content" }

    it "returns the config location unchanged for #expanded_path" do
      expect(fetcher.expanded_path).to eq(config_location)
    end

    describe "reading the file" do

      before do
        expect(Chef::HTTP::Simple).to receive(:new)
          .with(config_location)
          .and_return(http)
      end

      it "reads the file over HTTP" do
        expect(http).to receive(:get)
          .with("").and_return(config_content)
        expect(fetcher.read_config).to eq(config_content)
      end

      context "and consuming JSON" do
        let(:config_location) { "https://example.com/foo.json" }

        it "fetches the file and parses it" do
          expect(http).to receive(:get)
            .with("").and_return(valid_json)
          expect(fetcher.fetch_json).to eq({ "a" => "b" })
        end

        context "and the JSON is invalid" do
          it "reports the JSON error" do
            expect(http).to receive(:get)
              .with("").and_return(invalid_json)

            expect(Chef::Application).to receive(:fatal!)
              .with(invalid_json_error_regex)
            fetcher.fetch_json
          end
        end
      end
    end

  end

  context "with a nil config file argument" do

    let(:config_location) { nil }

    it "returns the config location unchanged for #expanded_path" do
      expect(fetcher.expanded_path).to eq(nil)
    end
  end

end