68 lines
1.6 KiB
Ruby
68 lines
1.6 KiB
Ruby
require 'testing_env'
|
|
require 'extend/ARGV'
|
|
|
|
class ArgvExtensionTests < Test::Unit::TestCase
|
|
def setup
|
|
@argv = [].extend(HomebrewArgvExtension)
|
|
end
|
|
|
|
def test_argv_formulae
|
|
@argv.unshift 'mxcl'
|
|
assert_raises(FormulaUnavailableError) { @argv.formulae }
|
|
end
|
|
|
|
def test_argv_kegs
|
|
keg = HOMEBREW_CELLAR + "mxcl/10.0"
|
|
keg.mkpath
|
|
@argv << 'mxcl'
|
|
assert_equal 1, @argv.kegs.length
|
|
ensure
|
|
keg.rmtree
|
|
end
|
|
|
|
def test_argv_named
|
|
@argv << 'mxcl' << '--debug' << '-v'
|
|
assert_equal 1, @argv.named.length
|
|
end
|
|
|
|
def test_empty_argv
|
|
assert_empty @argv.named
|
|
assert_empty @argv.kegs
|
|
assert_empty @argv.formulae
|
|
assert_empty @argv
|
|
end
|
|
|
|
def test_switch?
|
|
@argv << "-ns" << "-i" << "--bar"
|
|
%w{n s i}.each { |s| assert @argv.switch?(s) }
|
|
%w{b ns bar --bar -n}.each { |s| assert !@argv.switch?(s) }
|
|
end
|
|
|
|
def test_flag?
|
|
@argv << "--foo" << "-bq" << "--bar"
|
|
assert @argv.flag?("--foo")
|
|
assert @argv.flag?("--bar")
|
|
assert @argv.flag?("--baz")
|
|
assert @argv.flag?("--qux")
|
|
assert !@argv.flag?("--frotz")
|
|
assert !@argv.flag?("--debug")
|
|
end
|
|
|
|
def test_filter_for_dependencies_clears_flags
|
|
@argv << "--debug"
|
|
@argv.filter_for_dependencies { assert @argv.empty? }
|
|
end
|
|
|
|
def test_filter_for_dependencies_ensures_argv_restored
|
|
@argv.expects(:replace).with(@argv.clone)
|
|
begin
|
|
@argv.filter_for_dependencies { raise Exception }
|
|
rescue Exception
|
|
end
|
|
end
|
|
|
|
def test_filter_for_dependencies_returns_block_value
|
|
assert_equal 1, @argv.filter_for_dependencies { 1 }
|
|
end
|
|
end
|