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require 'testing_env'
require 'extend/ARGV' # needs to be after test/unit to avoid conflict with OptionsParser
ARGV.extend(HomebrewArgvExtension)
require 'test/testball'
require 'utils'
class MockFormula <Formula
def initialize url
@url=url
@homepage = 'http://example.com/'
super 'test'
end
end
class TestZip <Formula
def initialize
zip=HOMEBREW_CACHE.parent+'test-0.1.zip'
Kernel.system '/usr/bin/zip', '-0', zip, ABS__FILE__
@url="file://#{zip}"
@homepage = 'http://example.com/'
super 'testzip'
end
end
# All other tests so far -- feel free to break them out into
# separate TestCase classes.
class BeerTasting < Test::Unit::TestCase
def test_supported_compressed_types
assert_nothing_raised do
MockFormula.new 'test-0.1.tar.gz'
MockFormula.new 'test-0.1.tar.bz2'
MockFormula.new 'test-0.1.tgz'
MockFormula.new 'test-0.1.bgz'
MockFormula.new 'test-0.1.zip'
end
end
FOOBAR='foo-bar'
def test_formula_funcs
classname=Formula.class_s(FOOBAR)
path=Formula.path(FOOBAR)
assert_equal "FooBar", classname
assert_match Regexp.new("^#{HOMEBREW_PREFIX}/Library/Formula"), path.to_s
path=HOMEBREW_PREFIX+"Library/Formula/#{FOOBAR}.rb"
path.dirname.mkpath
File.open(path, 'w') do |f|
f << %{
require 'formula'
class #{classname} < Formula
@url=''
def initialize(*args)
@homepage = 'http://example.com/'
super
end
end
}
end
assert_not_nil Formula.factory(FOOBAR)
end
def test_zip
nostdout { assert_nothing_raised { TestZip.new.brew {} } }
end
# needs resurrecting
# def test_no_ARGV_dupes
# ARGV.reset
# ARGV << 'foo' << 'foo'
# n=0
# ARGV.named.each{|f| n+=1 if f == 'foo'}
# assert_equal 1, n
# end
def test_brew_h
require 'cmd/info'
require 'cmd/prune'
require 'cleaner'
nostdout do
assert_nothing_raised do
f=TestBall.new
Homebrew.info_formula f
Cleaner.new f
Homebrew.prune
#TODO test diy function too
end
end
end
def test_brew_cleanup
require 'cmd/cleanup'
f1=TestBall.new
f1.instance_eval { @version = "0.1" }
f2=TestBall.new
f2.instance_eval { @version = "0.2" }
f3=TestBall.new
f3.instance_eval { @version = "0.3" }
nostdout do
f1.brew { f1.install }
f2.brew { f2.install }
f3.brew { f3.install }
end
assert f1.installed?
assert f2.installed?
assert f3.installed?
nostdout do
Homebrew.cleanup_formula f3
end
assert !f1.installed?
assert !f2.installed?
assert f3.installed?
end
def test_my_float_assumptions
# this may look ridiculous but honestly there's code in brewit that depends on
# this behaviour so I wanted to be certain Ruby floating points are behaving
f='10.6'.to_f
assert_equal 10.6, f
assert f >= 10.6
assert f <= 10.6
assert_equal 10.5, f-0.1
assert_equal 10.7, f+0.1
end
def test_pathname_version
d=HOMEBREW_CELLAR+'foo-0.1.9'
d.mkpath
assert_equal '0.1.9', d.version
end
def test_pathname_plus_yeast
nostdout do
assert_nothing_raised do
assert !Pathname.getwd.rmdir_if_possible
assert !Pathname.getwd.abv.empty?
abcd=orig_abcd=HOMEBREW_CACHE+'abcd'
FileUtils.cp ABS__FILE__, abcd
abcd=HOMEBREW_PREFIX.install abcd
assert (HOMEBREW_PREFIX+orig_abcd.basename).exist?
assert abcd.exist?
assert_equal HOMEBREW_PREFIX+'abcd', abcd
assert_raises(RuntimeError) {abcd.write 'CONTENT'}
abcd.unlink
abcd.write 'HELLOWORLD'
assert_equal 'HELLOWORLD', File.read(abcd)
assert !orig_abcd.exist?
rv=abcd.cp orig_abcd
assert orig_abcd.exist?
assert_equal rv, orig_abcd
orig_abcd.unlink
assert !orig_abcd.exist?
abcd.cp HOMEBREW_CACHE
assert orig_abcd.exist?
HOMEBREW_CACHE.chmod_R 0777
end
end
end
def test_pathname_properties
foo1 = HOMEBREW_CACHE/'foo-0.1.tar.gz'
assert_equal '.tar.gz', foo1.extname
assert_equal 'foo-0.1', foo1.stem
assert_equal '0.1', foo1.version
end
class MockMockFormula < Struct.new(:name); end
def test_formula_equality
f = MockFormula.new('http://example.com/test-0.1.tgz')
g = MockMockFormula.new('test')
assert f == f
assert f == g
assert f.eql? f
assert (not (f.eql? g))
end
end
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