updateSettingsDefaults()

        then:
        included dir('.svn')
        included file('.svn', 'abc')
        included file('foo', '.DS_Store')

        when:
        DirectoryScanner.addDefaultExclude('*X*')
        updateSettingsDefaults()

        then:
        excluded file('X')
    }

    def "fails if default excludes are updated without changing the settings defaults"() {
        given: