add test with travis

test/test_config.rb

@@ -0,0 +1,40 @@
+#!/usr/bin/ruby
+
+require 'mpw/config'
+require 'test/unit'
+require 'locale'
+require 'i18n'
+
+class TestConfig < Test::Unit::TestCase
+	def setup
+		lang = Locale::Tag.parse(ENV['LANG']).to_simple.to_s[0..1]
+		
+		if defined?(I18n.enforce_available_locales)
+			I18n.enforce_available_locales = true
+		end
+		
+		I18n::Backend::Simple.send(:include, I18n::Backend::Fallbacks)
+		I18n.load_path      = Dir["#{File.expand_path('../../i18n', __FILE__)}/*.yml"]
+		I18n.default_locale = :en
+		I18n.locale         = lang.to_sym
+	end
+
+	def test_00_config
+		data = { key: 'test@example.com',
+		         lang: 'en',
+		         wallet_dir: '/tmp/test',
+		         gpg_exe: '',
+		       }
+
+		@config = MPW::Config.new
+		@config.setup(data[:key], data[:lang], data[:wallet_dir], data[:gpg_exe])
+		@config.load_config
+
+		data.each do |k,v|
+			assert_equal(v, @config.send(k))
+		end
+
+		@config.setup_gpg_key('password', 'test@example.com', 2048)
+		assert(@config.check_gpg_key?)
+	end
+end