require 'test_helper'

setup_database()

require 'build-tool/configuration'

class ConfigurationTest < ActiveSupport::TestCase

    test 'Constructor.' do
        c = BuildTool::Configuration.new
    end

    test 'log_directory is not allowed to be relative' do
        c = BuildTool::Configuration.new

        exc = assert_raises( BuildTool::ConfigurationError ) do
            c.log_directory = 'my/relative/dir'
        end
        assert_match( /Log directory .* is relative/, exc.message )

        exc = assert_raises( BuildTool::ConfigurationError ) do
            c.log_directory = '$SOME_SHELL_VAR/relative/dir'
        end
        assert_match( /Log directory .* is relative/, exc.message )
    end

    test 'log_directory handles ~ and $HOME' do
        c = BuildTool::Configuration.new
        assert_nothing_raised() do
            c.log_directory = '$HOME/test1'
        end
        assert_equal( "#{ENV["HOME"]}/test1", c.log_directory.to_s )
        assert_nothing_raised() do
            c.log_directory = '~/test2'
        end
        assert_equal( "#{ENV["HOME"]}/test2", c.log_directory.to_s )
    end

end