inspec/test/functional/plugins_test.rb
Clinton Wolfe 857b9bb11c Plugins: Support for Train Plugins in InSpec (#3444)
* Unit tests passing for loading Train plugins
* detect works with a train test fixture
* Update fixture install of train-fixture-plugin
* Add functional tests for detect and shell when talking to a train plugin backend
* Update docs to reflect availability of Train plugins
* Functional test for install train plugin from path
* Working install train plugin from path, more tests for installing from odd locations
* PR Feedback

Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>
2018-09-27 18:46:35 -04:00

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8.2 KiB
Ruby

# Functional tests related to plugin facility
require 'functional/helper'
#=========================================================================================#
# Loader Errors
#=========================================================================================#
describe 'plugin loader' do
include FunctionalHelper
it 'handles a corrupt plugins.json correctly' do
outcome = inspec_with_env('version', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'corrupt'))
outcome.exit_status.must_equal 2
outcome.stdout.wont_include('Inspec::Plugin::V2::ConfigError', 'No stacktrace in error by default')
outcome.stdout.must_include('Failed to load plugins JSON configuration', 'Friendly message in error')
outcome.stdout.must_include('unit/mock/config_dirs/corrupt/plugins.json', 'Location of bad file in error')
outcome = inspec_with_env('version --debug', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'corrupt'))
outcome.exit_status.must_equal 2
outcome.stdout.must_include('Inspec::Plugin::V2::ConfigError', 'Include stacktrace in error with --debug')
end
it 'handles a misversioned plugins.json correctly' do
outcome = inspec_with_env('version', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'bad_plugin_conf_version'))
outcome.exit_status.must_equal 2
outcome.stdout.wont_include('Inspec::Plugin::V2::ConfigError', 'No stacktrace in error by default')
outcome.stdout.must_include('Unsupported plugins.json file version', 'Friendly message in error')
outcome.stdout.must_include('unit/mock/config_dirs/bad_plugin_conf_version/plugins.json', 'Location of bad file in error')
outcome.stdout.must_include('99.99.9', 'Incorrect version in error')
outcome = inspec_with_env('version --debug', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'bad_plugin_conf_version'))
outcome.exit_status.must_equal 2
outcome.stdout.must_include('Inspec::Plugin::V2::ConfigError', 'Include stacktrace in error with --debug')
end
it 'handles an unloadable plugin correctly' do
outcome = inspec_with_env('version', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'plugin_error_on_load'))
outcome.exit_status.must_equal 2
outcome.stdout.must_include('ERROR', 'Have an error on stdout')
outcome.stdout.must_include('Could not load plugin inspec-divide-by-zero', 'Name the plugin in the stdout error')
outcome.stdout.wont_include('ZeroDivisionError', 'No stacktrace in error by default')
outcome.stdout.must_include('Errors were encountered while loading plugins', 'Friendly message in error')
outcome.stdout.must_include('Plugin name: inspec-divide-by-zero', 'Plugin named in error')
outcome.stdout.must_include('divided by 0', 'Exception message in error')
outcome = inspec_with_env('version --debug', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'plugin_error_on_load'))
outcome.exit_status.must_equal 2
outcome.stdout.must_include('ZeroDivisionError', 'Include stacktrace in error with --debug')
end
end
#=========================================================================================#
# CliCommand plugin type
#=========================================================================================#
describe 'cli command plugins' do
include FunctionalHelper
it 'is able to respond to a plugin-based cli subcommand' do
outcome = inspec_with_env('meaningoflife answer', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'meaning_by_path'))
outcome.stderr.wont_include 'Could not find command "meaningoflife"'
outcome.stderr.must_equal ''
outcome.stdout.must_equal ''
outcome.exit_status.must_equal 42
end
it 'is able to respond to [help subcommand] invocations' do
outcome = inspec_with_env('help meaningoflife', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'meaning_by_path'))
outcome.exit_status.must_equal 0
outcome.stderr.must_equal ''
outcome.stdout.must_include 'inspec meaningoflife answer'
# Full text:
# 'Exits immediately with an exit code reflecting the answer to life the universe, and everything.'
# but Thor will ellipsify based on the terminal width
outcome.stdout.must_include 'Exits immediately'
end
# This is an important test; usually CLI plugins are only activated when their name is present in ARGV
it 'includes plugin-based cli commands in top-level help' do
outcome = inspec_with_env('help', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'meaning_by_path'))
outcome.exit_status.must_equal 0
outcome.stdout.must_include 'inspec meaningoflife'
end
end
#=========================================================================================#
# inspec plugin command
#=========================================================================================#
# See lib/plugins/inspec-plugin-manager-cli/test
#=========================================================================================#
# CLI Usage Messaging
#=========================================================================================#
describe 'plugin cli usage message integration' do
include FunctionalHelper
[' help', ''].each do |invocation|
it "includes v2 plugins in `inspec#{invocation}` output" do
outcome = inspec(invocation)
outcome.stderr.must_equal ''
# These are some subcommands provided by core v2 plugins
['habitat', 'artifact'].each do |subcommand|
outcome.stdout.must_include('inspec ' + subcommand)
end
end
end
end
#=========================================================================================#
# Train Plugin Support
#=========================================================================================#
describe 'train plugin support' do
describe 'when a train plugin is installed' do
include FunctionalHelper
it 'can run inspec detect against a URL target' do
outcome = inspec_with_env('detect -t test-fixture://', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'train-test-fixture'))
outcome.exit_status.must_equal(0)
outcome.stderr.must_be_empty
lines = outcome.stdout.split("\n")
lines.grep(/Name/).first.must_include('test-fixture')
lines.grep(/Name/).first.wont_include('train-test-fixture')
lines.grep(/Release/).first.must_include('0.1.0')
lines.grep(/Families/).first.must_include('os')
lines.grep(/Families/).first.must_include('windows')
lines.grep(/Families/).first.must_include('unix')
lines.grep(/Arch/).first.must_include('mock')
end
it 'can run inspec detect against a test-fixture backend' do
outcome = inspec_with_env('detect -b test-fixture', INSPEC_CONFIG_DIR: File.join(config_dir_path, 'train-test-fixture'))
outcome.exit_status.must_equal(0)
outcome.stderr.must_be_empty
lines = outcome.stdout.split("\n")
lines.grep(/Name/).first.must_include('test-fixture')
lines.grep(/Name/).first.wont_include('train-test-fixture')
lines.grep(/Release/).first.must_include('0.1.0')
lines.grep(/Families/).first.must_include('os')
lines.grep(/Families/).first.must_include('windows')
lines.grep(/Families/).first.must_include('unix')
lines.grep(/Arch/).first.must_include('mock')
end
it 'can run inspec shell and read a file' do
outcome = inspec_with_env("shell -t test-fixture:// -c 'file(\"any-path\").content'", INSPEC_CONFIG_DIR: File.join(config_dir_path, 'train-test-fixture'))
outcome.exit_status.must_equal(0)
outcome.stderr.must_be_empty
outcome.stdout.chomp.must_equal 'Lorem Ipsum'
end
it 'can run inspec shell and run a command' do
outcome = inspec_with_env("shell -t test-fixture:// -c 'command(\"echo hello\").exit_status'", INSPEC_CONFIG_DIR: File.join(config_dir_path, 'train-test-fixture'))
outcome.exit_status.must_equal(0)
outcome.stderr.must_be_empty
outcome.stdout.chomp.must_equal "17"
outcome = inspec_with_env("shell -t test-fixture:// -c 'command(\"echo hello\").stdout'", INSPEC_CONFIG_DIR: File.join(config_dir_path, 'train-test-fixture'))
outcome.exit_status.must_equal(0)
outcome.stderr.must_be_empty
outcome.stdout.chomp.must_equal "Mock Command Result stdout"
end
end
end