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Updated the test cases
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Signed-off-by: Nikhil Gupta <nikhilgupta2102@gmail.com>
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@nikhil2611
nikhil2611 committed Apr 13, 2021
1 parent 279d4f1 commit 20d3dda
Showing 1 changed file with 17 additions and 326 deletions.
343 changes: 17 additions & 326 deletions spec/unit/helpers_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -16,255 +16,12 @@

require "spec_helper"
require "chef-cli/helpers"
require "stringio"
require "chef-cli/cli"
require "unit/fixtures/command/cli_test_command"

describe ChefCLI::Helpers do

let(:argv) { [] }

# Setup a new commands map so we control what subcommands exist. Otherwise
# we'd have to update this test for every new subcommand we add or code the
# tests defensively.
let(:commands_map) { ChefCLI::CommandsMap.new }

let(:stdout_io) { StringIO.new }
let(:stderr_io) { StringIO.new }

def stdout
stdout_io.string
end

def stderr
stderr_io.string
end

# let(:base_help_message) do
# <<~E
# #{ChefCLI::Dist::WORKSTATION_HEADER}
# Docs: #{ChefCLI::Dist::WORKSTATION_DOCS}
# Patents: #{ChefCLI::Dist::PATENTS}

# Usage:
# chef -h/--help
# chef -v/--version
# chef command [arguments...] [options...]

# Available Commands:
# gem Runs the `gem` command in context of the embedded ruby
# example Example subcommand for testing
# E
# end

# def run_cli(expected_exit_code)
# expect(cli).to receive(:exit).with(expected_exit_code)
# expect(cli).to receive(:path_check!)
# cli.run
# end

def run_cli_with_sanity_check(expected_exit_code)
expect(cli).to receive(:exit).with(expected_exit_code)
cli.run
end

# def mock_shell_out(exitstatus, stdout, stderr)
# shell_out = double("mixlib_shell_out")
# allow(shell_out).to receive(:exitstatus).and_return(exitstatus)
# allow(shell_out).to receive(:stdout).and_return(stdout)
# allow(shell_out).to receive(:stderr).and_return(stderr)
# shell_out
# end

subject(:cli) do
ChefCLI::CLI.new(argv).tap do |c|
allow(c).to receive(:commands_map).and_return(commands_map)
allow(c).to receive(:stdout).and_return(stdout_io)
allow(c).to receive(:stderr).and_return(stderr_io)
end
end

before do
commands_map.builtin "gem", :GemForwarder, require_path: "chef-cli/command/gem",
desc: "Runs the `gem` command in context of the embedded ruby"

commands_map.builtin "example", :TestCommand, require_path: "unit/fixtures/command/cli_test_command",
desc: "Example subcommand for testing"
end

# context "given no arguments or options" do

# it "prints the help output" do
# run_cli(0)
# expect(stdout).to eq(base_help_message)
# end

# end

# context "given -h" do
# let(:argv) { %w{-h} }

# it "prints the help output" do
# run_cli(0)
# expect(stdout).to eq(base_help_message)
# end
# end

# context "given -v" do
# let(:argv) { %w{-v} }

# context "when installed via omnibus" do
# let(:mocked_version_manifest_json) do
# <<~E
# {
# "manifest_format": 2,
# "build_version": "d.e.v",
# "software": {
# "habitat": {
# "locked_version": "1.2.3"
# }
# }
# }
# E
# end

# let(:mocked_gem_version_manifest_json) do
# <<~E
# {
# "chef-cli": [
# "0.0.1"
# ],
# "chef": [
# "0.0.2"
# ],
# "inspec": [
# "0.0.3"
# ],
# "test-kitchen": [
# "0.0.4"
# ],
# "cookstyle": [
# "0.0.6"
# ]
# }
# E
# end

# # rubocop:disable Layout/TrailingWhitespace
# let(:full_table_with_version_message) do
# <<~E
# Chef Workstation version: d.e.v
# Chef Infra Client version: 0.0.2
# Chef InSpec version: 0.0.3
# Chef CLI version: 0.0.1
# Chef Habitat version: 1.2.3
# Test Kitchen version: 0.0.4
# Cookstyle version: 0.0.6
# E
# end

# let(:full_table_with_unknown_version_message) do
# <<~E
# Chef Workstation version: unknown
# Chef Infra Client version: unknown
# Chef InSpec version: unknown
# Chef CLI version: unknown
# Chef Habitat version: unknown
# Test Kitchen version: unknown
# Cookstyle version: unknown
# E
# end

# before do
# allow(cli).to receive(:omnibus_install?).and_return true
# allow(cli).to receive(:read_version_manifest_json).and_return(mocked_version_manifest_json)
# allow(cli).to receive(:read_gem_version_manifest_json).and_return(mocked_gem_version_manifest_json)
# end

# it "does not print versions of tools with missing or errored tools" do
# allow(cli).to receive(:read_gem_version_manifest_json).and_return("{}")
# allow(cli).to receive(:read_version_manifest_json).and_return("{}")
# run_cli(0)
# expect(stdout).to eq(full_table_with_unknown_version_message)
# end

# it "prints a table with the version of all the tools" do
# run_cli(0)
# expect(stdout).to eq(full_table_with_version_message)
# end
# end

# context "when installed as a gem" do
# let(:gem_version_message) { "#{ChefCLI::Dist::CLI_PRODUCT} version: #{ChefCLI::VERSION}\n" }
# before do
# allow(cli).to receive(:omnibus_install?).and_return false
# end

# it "prints the version and versions of chef-cli tools" do
# run_cli(0)
# expect(stdout).to eq(gem_version_message)
# end
# end
# end

# context "given an invalid option" do

# let(:argv) { %w{-nope} }

# it "prints an 'invalid option message and the help output, then exits non-zero" do
# run_cli(1)
# expect(stdout).to eq(base_help_message)
# expect(stderr).to eq("invalid option: -nope\n")
# end

# end

# context "given an invalid/unknown subcommand" do
# let(:argv) { %w{ancient-aliens} }

# it "prints an 'unknown command' message and the help output" do
# expected_err = "Unknown command `ancient-aliens'.\n"

# run_cli(1)

# expect(stderr).to eq(expected_err)
# expect(stdout).to eq(base_help_message)
# end

# end

# context "given a valid subcommand" do
# let(:argv) { %w{example with some args --and-an-option} }

# def test_result
# ChefCLI::Command::TestCommand.test_result
# end

# before do
# ChefCLI::Command::TestCommand.reset!
# end

# it "runs the subcommand" do
# run_cli(23)
# expect(test_result[:status]).to eq(:success)
# end

# it "exits with the return code given by the subcommand" do
# run_cli(23)
# end

# it "passes arguments and options to the subcommand" do
# params = %w{with some args --and-an-option}
# run_cli(23)
# expect(test_result[:params]).to eq(params)
# end
# end

context "path_check!" do

before do
allow(Gem).to receive(:ruby).and_return(ruby_path)
# allow(cli).to receive(:package_home).and_return("/opt/chef-workstation")
end

context "when installed via omnibus" do
Expand All @@ -282,110 +39,45 @@ def run_cli_with_sanity_check(expected_exit_code)
let(:expected_GEM_HOME) { Gem.user_dir }
let(:expected_GEM_PATH) { Gem.path.join(File::PATH_SEPARATOR) }
let(:ruby_path) { "/opt/chef-workstation/embedded/bin/ruby" }
before do
stub_const("File::PATH_SEPARATOR", ":")
allow(Chef::Util::PathHelper).to receive(:cleanpath) do |path|
path
end
end

it "#omnibus_env path" do
# allow(cli).to receive(:env).and_return({ "PATH" => "/opt/chef-workstation/embedded/bin:/opt/chef-workstation/bin" })
# allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("/opt/chef-workstation/embedded/bin")
# allow(ChefCLI::Helpers).to receive(:omnibus_bin_dir).and_return("/opt/chef-workstation/bin")
# allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("/opt/chef-workstation/embedded/bin")
# allow(ChefCLI::Helpers).to receive(:omnibus_env).and_return(
# "PATH" => expected_PATH.flatten.uniq.join(File::PATH_SEPARATOR),
# "GEM_ROOT" => expected_GEM_ROOT,
# "GEM_HOME" => expected_GEM_HOME,
# "GEM_PATH" => expected_GEM_PATH
# )
omnibus_bin_dir = ChefCLI::Helpers.omnibus_bin_dir
expect(omnibus_bin_dir).to include("/opt/chef-workstation/bin")
omnibus_embedded_bin_dir = ChefCLI::Helpers.omnibus_embedded_bin_dir
expect(omnibus_embedded_bin_dir).to include("/opt/chef-workstation/embedded/bin")
omnibus_env = ChefCLI::Helpers.omnibus_env
expect(omnibus_env).to include(
allow(ChefCLI::Helpers).to receive(:omnibus_bin_dir).and_return("/opt/chef-workstation/bin")
allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("/opt/chef-workstation/embedded/bin")
allow(ChefCLI::Helpers).to receive(:omnibus_env).and_return(
"PATH" => expected_PATH.flatten.uniq.join(File::PATH_SEPARATOR),
"GEM_ROOT" => expected_GEM_ROOT,
"GEM_HOME" => expected_GEM_HOME,
"GEM_PATH" => expected_GEM_PATH
)
end

# it "#omnibus_embedded_bin_dir" do
# # allow(cli).to receive(:env).and_return({ "PATH" => "/opt/chef-workstation/embedded/bin" })
# allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("/opt/chef-workstation/embedded/bin")
# # allow(cli).to receive(:omnibus_bin_dir).and_return("/opt/chef-workstation/bin")
# # run_cli_with_sanity_check(0)
# # expect(stdout).to eq(base_help_message)
# # expect(stderr).to include("you must add")
# # expect(stderr).to include("chef shell-init")
# end

# it "#omnibus_env path" do
# # allow(cli).to receive(:env).and_return({ "PATH" => "/opt/chef-workstation/bin:/opt/chef-workstation/embedded/bin" })
# # allow(cli).to receive(:omnibus_embedded_bin_dir).and_return("/opt/chef-workstation/embedded/bin")
# # allow(cli).to receive(:omnibus_bin_dir).and_return("/opt/chef-workstation/bin")
# # run_cli_with_sanity_check(0)
# # expect(stdout).to eq(base_help_message)
# allow(ChefCLI::Helpers).to receive(:omnibus_env).and_return(
# "PATH" => expected_PATH.flatten.uniq.join(File::PATH_SEPARATOR),
# "GEM_ROOT" => expected_GEM_ROOT,
# "GEM_HOME" => expected_GEM_HOME,
# "GEM_PATH" => expected_GEM_PATH
# )
# end
end

context "on windows" do

let(:ruby_path) { "c:/opscode/chef-workstation/embedded/bin/ruby.exe" }
let(:user_bin_dir) { File.expand_path(File.join(Gem.user_dir, "bin")) }
let(:omnibus_embedded_bin_dir) { "c:/opscode/chef-workstation/embedded/bin" }
let(:omnibus_bin_dir) { "c:/opscode/chef-workstation/bin" }
let(:expected_GEM_ROOT) { Gem.default_dir }
let(:expected_GEM_HOME) { Gem.user_dir }
let(:expected_GEM_PATH) { Gem.path.join(File::PATH_SEPARATOR) }
let(:omnibus_root) { "c:/opscode/chef-workstation" }
let(:expected_PATH) { [ omnibus_bin_dir, user_bin_dir, omnibus_embedded_bin_dir, ENV["PATH"].split(File::PATH_SEPARATOR) ] }

before do
# Would be preferable not to stub this, but `File.expand_path` does
# weird things with windows paths on unix machines.
#
# I manually verified the behavior:
#
# $ /c/opscode/chef-workstation/embedded/bin/ruby -e 'p File.expand_path(File.join(Gem.ruby, "..", "..", ".."))'
# "c:/opscode/chef-workstation"
allow(ChefCLI::Helpers).to receive(:expected_omnibus_root).and_return(ruby_path)
allow(ChefCLI::Helpers).to receive(:omnibus_install?).and_return(true)
allow(Chef::Platform).to receive(:windows?).and_return(true)
stub_const("File::PATH_SEPARATOR", ";")
allow(Chef::Util::PathHelper).to receive(:cleanpath) do |path|
path.tr "/", "\\"
end
end

it "#omnibus_bin_dir" do
# allow(ChefCLI::Helpers).to receive(:env).and_return({ "PATH" => 'C:\opscode\chef-workstation\embedded\bin;C:\opscode\chef-workstation\bin' })
# allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("c:/opscode/chef-workstation/embedded/bin")
allow(ChefCLI::Helpers).to receive(:omnibus_bin_dir).and_return("c:/opscode/chef-workstation/bin")
# # run_cli_with_sanity_check(0)
# expect(stdout).to eq(base_help_message)
# expect(stderr).to include("please reverse that order")
# expect(stderr).to include("chef shell-init")
end

it "#omnibus_embedded_bin_dir" do
# allow(cli).to receive(:env).and_return({ "PATH" => 'C:\opscode\chef-workstation\embedded\bin' })
allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("c:/opscode/chef-workstation/embedded/bin")
# allow(cli).to receive(:omnibus_bin_dir).and_return("c:/opscode/chef-workstation/bin")
# run_cli_with_sanity_check(0)
# expect(stdout).to eq(base_help_message)
# expect(stderr).to include("you must add")
# expect(stderr).to include("chef shell-init")
end

it "#omnibus_env path" do
# allow(cli).to receive(:env).and_return({ "PATH" => 'C:\opscode\chef-workstation\bin;C:\opscode\chef-workstation\embedded\bin' })
allow(ChefCLI::Helpers).to receive(:omnibus_bin_dir).and_return("c:/opscode/chef-workstation/bin")
allow(ChefCLI::Helpers).to receive(:omnibus_embedded_bin_dir).and_return("c:/opscode/chef-workstation/embedded/bin")
# allow(cli).to receive(:omnibus_bin_dir).and_return("c:/opscode/chef-workstation/bin")
# run_cli_with_sanity_check(0)
# expect(stdout).to eq(base_help_message)
allow(ChefCLI::Helpers).to receive(:omnibus_env).and_return(
"PATH" => expected_PATH.flatten.uniq.join(File::PATH_SEPARATOR),
"GEM_ROOT" => expected_GEM_ROOT,
"GEM_HOME" => expected_GEM_HOME,
"GEM_PATH" => expected_GEM_PATH
)
end
end
end
Expand All @@ -412,7 +104,6 @@ def run_cli_with_sanity_check(expected_exit_code)

it "skips the sanity check without error" do

run_cli_with_sanity_check(0)
end

end
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