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|
# test/unit compatibility layer using minitest.
require 'minitest/unit'
require 'pp'
module Test
module Unit
TEST_UNIT_IMPLEMENTATION = 'test/unit compatibility layer using minitest'
def self.setup_argv(original_argv=ARGV)
argv = []
files = nil
reject = []
original_argv = original_argv.dup
while arg = original_argv.shift
case arg
when '-v'
argv << '-v'
when '-n', '--name'
argv << arg
argv << original_argv.shift
when '-x'
reject << original_argv.shift
else
files ||= []
if File.directory? arg
files.concat Dir["#{arg}/**/test_*.rb"]
elsif File.file? arg
files << arg
else
raise ArgumentError, "file not found: #{arg}"
end
end
end
if files == nil
files = Dir["test/**/test_*.rb"]
end
reject_pat = Regexp.union(reject.map {|r| /#{r}/ })
files.reject! {|f| reject_pat =~ f }
files.each {|f|
d = File.dirname(File.expand_path(f))
unless $:.include? d
$: << d
end
begin
require f
rescue LoadError
puts "#{f}: #{$!}"
end
}
argv.concat files
ARGV.replace argv
end
module Assertions
include MiniTest::Assertions
def mu_pp(obj)
obj.pretty_inspect.chomp
end
def assert_raise(*args, &b)
assert_raises(*args, &b)
end
def assert_nothing_raised(*args)
if Module === args.last
msg = nil
else
msg = args.pop
end
begin
yield
rescue Exception => e
if ((args.empty? && !e.instance_of?(MiniTest::Assertion)) ||
args.any? {|a| a.instance_of?(Module) ? e.is_a?(a) : e.class == a })
msg = message(msg) { "Exception raised:\n<#{mu_pp(e)}>" }
assert(false, msg)
else
raise
end
end
nil
end
def assert_nothing_thrown(msg=nil)
begin
yield
rescue ArgumentError => error
raise error if /^uncaught throw (.+)$/ !~ error.message
msg = message(msg) { "<#{$1.intern}> was thrown when nothing was expected" }
flunk(msg)
end
assert(true, "Expected nothing to be thrown")
end
def assert_equal(exp, act, msg = nil)
msg = message(msg) {
exp_str = mu_pp(exp)
act_str = mu_pp(act)
exp_comment = ''
act_comment = ''
if exp_str == act_str
if exp.is_a?(String) && act.is_a?(String)
exp_comment = " (#{exp.encoding})"
act_comment = " (#{act.encoding})"
elsif exp.is_a?(Time) && act.is_a?(Time)
exp_comment = " (nsec=#{exp.nsec})"
act_comment = " (nsec=#{act.nsec})"
end
elsif !Encoding.compatible?(exp_str, act_str)
if exp.is_a?(String) && act.is_a?(String)
exp_str = exp.dump
act_str = act.dump
exp_comment = " (#{exp.encoding})"
act_comment = " (#{act.encoding})"
else
exp_str = exp_str.dump
act_str = act_str.dump
end
end
"<#{exp_str}>#{exp_comment} expected but was\n<#{act_str}>#{act_comment}"
}
assert(exp == act, msg)
end
def assert_not_nil(exp, msg=nil)
msg = message(msg) { "<#{mu_pp(exp)}> expected to not be nil" }
assert(!exp.nil?, msg)
end
def assert_not_equal(exp, act, msg=nil)
msg = message(msg) { "<#{mu_pp(exp)}> expected to be != to\n<#{mu_pp(act)}>" }
assert(exp != act, msg)
end
def assert_no_match(regexp, string, msg=nil)
assert_instance_of(Regexp, regexp, "The first argument to assert_no_match should be a Regexp.")
msg = message(msg) { "<#{mu_pp(regexp)}> expected to not match\n<#{mu_pp(string)}>" }
assert(regexp !~ string, msg)
end
def assert_not_same(expected, actual, message="")
msg = message(msg) { build_message(message, <<EOT, expected, expected.__id__, actual, actual.__id__) }
<?>
with id <?> expected to not be equal\\? to
<?>
with id <?>.
EOT
assert(!actual.equal?(expected), msg)
end
def build_message(head, template=nil, *arguments)
template &&= template.chomp
template.gsub(/\?/) { mu_pp(arguments.shift) }
end
end
class TestCase < MiniTest::Unit::TestCase
include Assertions
def self.test_order
:sorted
end
end
end
end
MiniTest::Unit.autorun
|
