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# frozen_string_literal: true
require "isolation/abstract_unit"
require "env_helpers"
require "rails/command"
require "rails/commands/credentials/credentials_command"
class Rails::Command::CredentialsCommandTest < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation, EnvHelpers
setup { build_app }
teardown { teardown_app }
test "edit without editor gives hint" do
run_edit_command(editor: "").tap do |output|
assert_match "No $EDITOR to open file in", output
assert_match "rails credentials:edit", output
end
end
test "edit credentials" do
# Run twice to ensure credentials can be reread after first edit pass.
2.times do
assert_match(/access_key_id: 123/, run_edit_command)
end
end
test "edit command does not add master key to gitignore when already exist" do
run_edit_command
Dir.chdir(app_path) do
gitignore = File.read(".gitignore")
assert_equal 1, gitignore.scan(%r|config/master\.key|).length
end
end
test "edit command does not overwrite by default if credentials already exists" do
run_edit_command(editor: "eval echo api_key: abc >")
assert_match(/api_key: abc/, run_show_command)
run_edit_command
assert_match(/api_key: abc/, run_show_command)
end
test "edit command does not add master key when `RAILS_MASTER_KEY` env specified" do
Dir.chdir(app_path) do
key = IO.binread("config/master.key").strip
FileUtils.rm("config/master.key")
switch_env("RAILS_MASTER_KEY", key) do
assert_match(/access_key_id: 123/, run_edit_command)
assert_not File.exist?("config/master.key")
end
end
end
test "edit command modifies file specified by environment option" do
assert_match(/access_key_id: 123/, run_edit_command(environment: "production"))
Dir.chdir(app_path) do
assert File.exist?("config/credentials/production.key")
assert File.exist?("config/credentials/production.yml.enc")
end
end
test "edit command does not raise when an initializer tries to acces non-existent credentials" do
app_file "config/initializers/raise_when_loaded.rb", <<-RUBY
Rails.application.credentials.missing_key!
RUBY
assert_match(/access_key_id: 123/, run_edit_command(environment: "qa"))
end
test "show credentials" do
assert_match(/access_key_id: 123/, run_show_command)
end
test "show command raise error when require_master_key is specified and key does not exist" do
remove_file "config/master.key"
add_to_config "config.require_master_key = true"
assert_match(/Missing encryption key to decrypt file with/, run_show_command(allow_failure: true))
end
test "show command does not raise error when require_master_key is false and master key does not exist" do
remove_file "config/master.key"
add_to_config "config.require_master_key = false"
assert_match(/Missing 'config\/master\.key' to decrypt credentials/, run_show_command)
end
test "show command displays content specified by environment option" do
run_edit_command(environment: "production")
assert_match(/access_key_id: 123/, run_show_command(environment: "production"))
end
private
def run_edit_command(editor: "cat", environment: nil, **options)
switch_env("EDITOR", editor) do
args = environment ? ["--environment", environment] : []
rails "credentials:edit", args, **options
end
end
def run_show_command(environment: nil, **options)
args = environment ? ["--environment", environment] : []
rails "credentials:show", args, **options
end
end
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