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path: root/spec/unit/provider/package/freebsd/pkgng_spec.rb
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#
# Authors:: Richard Manyanza (liseki@nyikacraftsmen.com)
# Copyright:: Copyright 2014-2016, Richard Manyanza
# 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"
require "ostruct"

describe Chef::Provider::Package::Freebsd::Port do
  before(:each) do
    @node = Chef::Node.new
    @events = Chef::EventDispatch::Dispatcher.new
    @run_context = Chef::RunContext.new(@node, {}, @events)

    @new_resource = Chef::Resource::Package.new("zsh")
    @provider = Chef::Provider::Package::Freebsd::Pkgng.new(@new_resource, @run_context)
  end

  describe "initialization" do
    it "should create a current resource with the name of the new resource" do
      expect(@provider.current_resource.is_a?(Chef::Resource::Package)).to be_truthy
      expect(@provider.current_resource.name).to eq("zsh")
    end
  end

  describe "loading current resource" do
    before(:each) do
      allow(@provider).to receive(:current_installed_version)
      allow(@provider).to receive(:candidate_version)
    end

    it "should set the package name" do
      @provider.load_current_resource
      expect(@provider.current_resource.package_name).to eq("zsh")
    end

    it "should set the current version" do
      expect(@provider).to receive(:current_installed_version).and_return("5.0.2")
      @provider.load_current_resource
      expect(@provider.current_resource.version).to eq("5.0.2")
    end

    it "should set the candidate version" do
      expect(@provider).to receive(:candidate_version).and_return("5.0.5")
      @provider.load_current_resource
      expect(@provider.instance_variable_get(:"@candidate_version")).to eq("5.0.5")
    end
  end

  describe "determining current installed version" do
    before(:each) do
      allow(@provider).to receive(:supports_pkgng?)
      @pkg_info = OpenStruct.new(:stdout => "zsh-3.1.7\nVersion             : 3.1.7\n")
    end

    it "should query pkg database" do
      expect(@provider).to receive(:shell_out!).with('pkg info "zsh"', env: nil, returns: [0, 70], timeout: 900).and_return(@pkg_info)
      expect(@provider.current_installed_version).to eq("3.1.7")
    end
  end

  describe "determining candidate version" do
    it "should query repository" do
      pkg_query = OpenStruct.new(:stdout => "5.0.5\n", :exitstatus => 0)
      expect(@provider).to receive(:shell_out!).with("pkg rquery '%v' zsh", env: nil, timeout: 900).and_return(pkg_query)
      expect(@provider.candidate_version).to eq("5.0.5")
    end

    it "should query specified repository when given option" do
      @provider.new_resource.options("-r LocalMirror") # This requires LocalMirror repo configuration.
      pkg_query = OpenStruct.new(:stdout => "5.0.3\n", :exitstatus => 0)
      expect(@provider).to receive(:shell_out!).with("pkg rquery -r LocalMirror '%v' zsh", env: nil, timeout: 900).and_return(pkg_query)
      expect(@provider.candidate_version).to eq("5.0.3")
    end

    it "should return candidate version from file when given a file" do
      @provider.new_resource.source("/nas/pkg/repo/zsh-5.0.1.txz")
      expect(@provider.candidate_version).to eq("5.0.1")
    end
  end

  describe "installing a binary package" do
    before(:each) do
      @install_result = OpenStruct.new(:status => true)
    end

    it "should handle package source from file" do
      @provider.new_resource.source("/nas/pkg/repo/zsh-5.0.1.txz")
      expect(@provider).to receive(:shell_out!).
        with("pkg add /nas/pkg/repo/zsh-5.0.1.txz", env: { "LC_ALL" => nil }, timeout: 900).
        and_return(@install_result)
      @provider.install_package("zsh", "5.0.1")
    end

    it "should handle package source over ftp or http" do
      @provider.new_resource.source("http://repo.example.com/zsh-5.0.1.txz")
      expect(@provider).to receive(:shell_out!).
        with("pkg add http://repo.example.com/zsh-5.0.1.txz", env: { "LC_ALL" => nil }, timeout: 900).
        and_return(@install_result)
      @provider.install_package("zsh", "5.0.1")
    end

    it "should handle a package name" do
      expect(@provider).to receive(:shell_out!).
        with("pkg install -y zsh", env: { "LC_ALL" => nil }, timeout: 900).and_return(@install_result)
      @provider.install_package("zsh", "5.0.1")
    end

    it "should handle a package name with a specified repo" do
      @provider.new_resource.options("-r LocalMirror") # This requires LocalMirror repo configuration.
      expect(@provider).to receive(:shell_out!).
        with("pkg install -y -r LocalMirror zsh", env: { "LC_ALL" => nil }, timeout: 900).and_return(@install_result)
      @provider.install_package("zsh", "5.0.1")
    end
  end

  describe "removing a binary package" do
    before(:each) do
      @install_result = OpenStruct.new(:status => true)
    end

    it "should call pkg delete" do
      expect(@provider).to receive(:shell_out!).
        with("pkg delete -y zsh-5.0.1", env: nil, timeout: 900).and_return(@install_result)
      @provider.remove_package("zsh", "5.0.1")
    end

    it "should not include repo option in pkg delete" do
      @provider.new_resource.options("-r LocalMirror") # This requires LocalMirror repo configuration.
      expect(@provider).to receive(:shell_out!).
        with("pkg delete -y zsh-5.0.1", env: nil, timeout: 900).and_return(@install_result)
      @provider.remove_package("zsh", "5.0.1")
    end
  end
end