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Contents
#!/usr/local/bin/ruby -w
# tc_color_scheme.rb
#
# Created by Jeremy Hinegardner on 2007-01-24.
# Copyright 2007 Jeremy Hinegardner. All rights reserved.
#
# This is Free Software. See LICENSE and COPYING for details.
require "test/unit"
require "highline"
require "stringio"
class TestColorScheme < Test::Unit::TestCase
def setup
@input = StringIO.new
@output = StringIO.new
@terminal = HighLine.new(@input, @output)
@old_color_scheme = HighLine.color_scheme
end
def teardown
HighLine.color_scheme = @old_color_scheme
end
def test_using_color_scheme
assert_equal(false,HighLine.using_color_scheme?)
HighLine.color_scheme = HighLine::ColorScheme.new
assert_equal(true,HighLine.using_color_scheme?)
end
def test_scheme
HighLine.color_scheme = HighLine::SampleColorScheme.new
@terminal.say("This should be <%= color('warning yellow', :warning) %>.")
assert_equal("This should be \e[1m\e[33mwarning yellow\e[0m.\n",@output.string)
@output.rewind
@terminal.say("This should be <%= color('warning yellow', 'warning') %>.")
assert_equal("This should be \e[1m\e[33mwarning yellow\e[0m.\n",@output.string)
@output.rewind
@terminal.say("This should be <%= color('warning yellow', 'WarNing') %>.")
assert_equal("This should be \e[1m\e[33mwarning yellow\e[0m.\n",@output.string)
@output.rewind
# turn it back off, should raise an exception
HighLine.color_scheme = @old_color_scheme
assert_raises(NameError) {
@terminal.say("This should be <%= color('nothing at all', :error) %>.")
}
end
end
Version data entries
112 entries across 111 versions & 14 rubygems