inspec/lib/plugins/inspec-habitat/test/unit/profile_test.rb

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require "mixlib/log"
require "fileutils"
require "minitest/autorun"
require "inspec/backend"
require_relative "../../lib/inspec-habitat/profile.rb"
class InspecPlugins::Habitat::ProfileTest < Minitest::Test
def setup
@tmpdir = Dir.mktmpdir
@output_dir = File.join(@tmpdir, "output")
FileUtils.mkdir(@output_dir)
@fake_hart_file = FileUtils.touch(File.join(@tmpdir, "fake-hart.hart"))[0]
# Path from `__FILE__` needed to support running tests in `inspec/inspec`
@test_profile_path = File.join(
File.expand_path(File.dirname(__FILE__)),
"../",
"support",
"example_profile"
)
@test_profile = Inspec::Profile.for_target(
@test_profile_path,
backend: Inspec::Backend.create(Inspec::Config.mock)
)
@hab_profile = InspecPlugins::Habitat::Profile.new(
@test_profile_path,
{ output_dir: @output_dir }
)
@mock_hab_config = {
"auth_token" => "FAKETOKEN",
"origin" => "fake_origin",
}
Inspec::Log.level(:fatal)
end
def after_run
FileUtils.remove_entry_secure(@tmpdir)
end
def test_create_raises_if_output_dir_does_not_exist
profile = InspecPlugins::Habitat::Profile.new(
@test_profile_path,
{
output_dir: "/not/a/real/path",
log_level: "fatal",
}
)
assert_raises(SystemExit) { profile.create }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
def test_create
file_count = Dir.glob(File.join(@test_profile_path, "**/*")).count
@hab_profile.stub :read_habitat_config, @mock_hab_config do
@hab_profile.stub :verify_habitat_setup, nil do
@hab_profile.stub :build_hart, @fake_hart_file do
@hab_profile.create
end
end
end
# It should not modify target profile
new_file_count = Dir.glob(File.join(@test_profile_path, "**/*")).count
assert_equal new_file_count, file_count
# It should create 1 Habitat artifact
output_files = Dir.glob(File.join(@output_dir, "**/*"))
assert_equal 1, output_files.count
assert_equal "fake-hart.hart", File.basename(output_files.first)
end
def test_create_rasies_if_habitat_is_not_installed
cmd = Minitest::Mock.new
cmd.expect(:error?, true)
cmd.expect(:run_command, nil)
Mixlib::ShellOut.stub :new, cmd, "hab --version" do
assert_raises(SystemExit) { @hab_profile.create }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
cmd.verify
end
def test_upload
@hab_profile.stub :read_habitat_config, @mock_hab_config do
@hab_profile.stub :create, @fake_hart_file do
@hab_profile.stub :upload_hart, nil do
@hab_profile.upload
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
end
end
end
def test_upload_raises_if_no_habitat_auth_token_is_found
@hab_profile.stub :read_habitat_config, {} do
assert_raises(SystemExit) { @hab_profile.upload }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
end
def test_create_working_dir
Dir.stub :mktmpdir, "/tmp/fakedir" do
assert_equal "/tmp/fakedir", @hab_profile.send(:create_working_dir)
end
end
def test_duplicate_profile
current_profile = @test_profile
duplicated_profile = @hab_profile.send(:duplicate_profile,
@test_profile_path,
@tmpdir)
assert duplicated_profile.is_a?(Inspec::Profile)
assert duplicated_profile.sha256 == current_profile.sha256.to_s
refute_same duplicated_profile.root_path, current_profile.root_path
end
def test_profile_from_path
profile = @hab_profile.send(:profile_from_path, @test_profile_path)
assert profile.is_a?(Inspec::Profile)
end
def test_copy_profile_to_working_dir
duplicated_profile = @hab_profile.send(:duplicate_profile,
@test_profile_path,
@tmpdir)
dst = File.join(@tmpdir, "working_dir")
FileUtils.mkdir_p(dst)
@hab_profile.send(:copy_profile_to_working_dir, duplicated_profile, dst)
expected_files = %w{
README.md
inspec.yml
example.rb
}
actual_files = Dir.glob(File.join(dst, "**/*")).map do |path|
next unless File.file?(path)
File.basename(path)
end.compact
assert(actual_files.sort == expected_files.sort)
end
def test_verify_profile_raises_if_profile_is_not_valid
bad_profile_path = File.join(@tmpdir, "bad_profile")
FileUtils.mkdir_p(File.join(bad_profile_path))
FileUtils.touch(File.join(bad_profile_path, "inspec.yml"))
bad_profile = Inspec::Profile.for_target(
bad_profile_path,
backend: Inspec::Backend.create(Inspec::Config.mock)
)
assert_raises(SystemExit) { @hab_profile.send(:verify_profile, bad_profile) }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
def test_vendor_profile_dependencies_does_not_vendor_if_already_vendored
mock_lock_file = Minitest::Mock.new
mock_lock_file.expect(:exist?, true)
mock_cache_path = Minitest::Mock.new
mock_cache_path.expect(:exist?, true)
mock = Minitest::Mock.new
mock.expect(:lockfile, mock_lock_file)
mock.expect(:cache_path, mock_cache_path)
Inspec::ProfileVendor.stub :new, mock do
new_profile = @hab_profile.send(:vendor_profile_dependencies!,
@test_profile)
assert new_profile.is_a?(Inspec::Profile)
end
end
def test_vendor_profile_dependencies
mock_lock_file = Minitest::Mock.new
mock_lock_file.expect(:exist?, false)
mock = Minitest::Mock.new
mock.expect(:lockfile, mock_lock_file)
mock.expect(:vendor!, nil, [@hab_profile.options])
mock.expect(:make_readable, nil)
Inspec::ProfileVendor.stub :new, mock do
new_profile = @hab_profile.send(:vendor_profile_dependencies!,
@test_profile)
assert new_profile.is_a?(Inspec::Profile)
end
mock.verify
end
def test_verify_habitat_setup_raises_if_hab_version_errors
mock = Minitest::Mock.new
mock.expect(:run_command, nil)
mock.expect(:error?, true)
mock.expect(:stderr, "This would be an error message")
Mixlib::ShellOut.stub(:new, mock) do
assert_raises(SystemExit) { @hab_profile.send(:verify_habitat_setup, {}) }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
mock.verify
end
def test_verify_habitat_setup_raises_if_not_habitat_origin
mock = Minitest::Mock.new
mock.expect(:run_command, nil)
mock.expect(:error?, false)
Mixlib::ShellOut.stub(:new, mock) do
assert_raises(SystemExit) { @hab_profile.send(:verify_habitat_setup, {}) }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
mock.verify
end
# TODO: Figure out how to stub system()
# def test_build_hart
# end
def test_upload_hart_raises_if_hab_pkg_upload_fails
mock = Minitest::Mock.new
mock.expect(:run_command, nil)
mock.expect(:error?, true)
mock.expect(:stdout, "This would contain output from `hab`")
mock.expect(:stderr, "This would be an error message")
Mixlib::ShellOut.stub(:new, mock) do
assert_raises(SystemExit) { @hab_profile.send(:upload_hart, @fake_hart_file, {}) }
# TODO: Figure out how to capture and validate `Inspec::Log.error`
end
end
end