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|
##
# Test plugin for hoe.
#
# === Tasks Provided:
#
# audit:: Run ZenTest against the package.
# default:: Run the default task(s).
# multi:: Run the test suite using multiruby.
# test:: Run the test suite.
# test_deps:: Show which test files fail when run alone.
module Hoe::Test
##
# Configuration for the supported test frameworks for test task.
SUPPORTED_TEST_FRAMEWORKS = {
:testunit => "test/unit",
:minitest => "minitest/autorun",
:none => nil,
}
##
# Used to add flags to test_unit (e.g., -n test_borked).
#
# eg FILTER="-n test_blah"
FILTER = ENV['FILTER'] || ENV['TESTOPTS']
##
# Optional: Array of incompatible versions for multiruby filtering.
# Used as a regex.
attr_accessor :multiruby_skip
##
# Optional: What test library to require [default: :testunit]
attr_accessor :testlib
##
# Optional: Additional ruby to run before the test framework is loaded.
attr_accessor :test_prelude
##
# Optional: RSpec dirs. [default: %w(spec lib)]
attr_accessor :rspec_dirs
##
# Optional: RSpec options. [default: []]
attr_accessor :rspec_options
##
# Initialize variables for plugin.
def initialize_test
self.multiruby_skip ||= []
self.testlib ||= :testunit
self.test_prelude ||= nil
self.rspec_dirs ||= %w(spec lib)
self.rspec_options ||= []
end
##
# Define tasks for plugin.
def define_test_tasks
default_tasks = []
if File.directory? "test" then
desc 'Run the test suite. Use FILTER or TESTOPTS to add flags/args.'
task :test do
ruby make_test_cmd
end
desc 'Run the test suite using multiruby.'
task :multi do
ENV["EXCLUDED_VERSIONS"] = multiruby_skip.join(":")
system "multiruby -S rake"
end
desc 'Show which test files fail when run alone.'
task :test_deps do
tests = Dir["test/**/test_*.rb"] + Dir["test/**/*_test.rb"]
paths = ['bin', 'lib', 'test'].join(File::PATH_SEPARATOR)
null_dev = Hoe::WINDOZE ? '> NUL 2>&1' : '&> /dev/null'
tests.each do |test|
if not system "ruby -I#{paths} #{test} #{null_dev}" then
puts "Dependency Issues: #{test}"
end
end
end
default_tasks << :test
end
if File.directory? "spec" then
found = try_loading_rspec2 || try_loading_rspec1
if found then
default_tasks << :spec
else
warn "Found spec dir, but couldn't load rspec (1 or 2) task. skipping."
end
end
desc 'Run the default task(s).'
task :default => default_tasks
unless default_tasks.empty? then
##
# This is for Erik Hollensbe's rubygems-test project. Hoe is
# test-happy, so by using this plugin you're already testable. For
# more information, see: <https://github.com/erikh/rubygems-test>
# and/or <http://www.gem-testers.org/>
gemtest = ".gemtest"
gemtest.encode!(Encoding::UTF_8) if gemtest.respond_to?(:encoding)
self.spec.files += [gemtest]
pkg = pkg_path
turd = "#{pkg}/.gemtest"
file turd => pkg_path do
touch turd
end
file "#{pkg}.gem" => turd
end
desc 'Run ZenTest against the package.'
task :audit do
libs = %w(lib test ext).join(File::PATH_SEPARATOR)
sh "zentest -I=#{libs} #{spec.files.grep(/^(lib|test)/).join(' ')}"
end
end
##
# Generate the test command-line.
def make_test_cmd
unless SUPPORTED_TEST_FRAMEWORKS.has_key?(testlib)
raise "unsupported test framework #{testlib}"
end
framework = SUPPORTED_TEST_FRAMEWORKS[testlib]
tests = ["rubygems"]
tests << framework if framework
tests << test_globs.sort.map { |g| Dir.glob(g) }
tests.flatten!
tests.map! {|f| %(require "#{f}")}
tests.insert 1, test_prelude if test_prelude
"#{Hoe::RUBY_FLAGS} -e '#{tests.join("; ")}' -- #{FILTER}"
end
##
# Attempt to load RSpec 2, returning true if successful
def try_loading_rspec2
require 'rspec/core/rake_task'
desc "Run all specifications"
RSpec::Core::RakeTask.new(:spec) do |t|
t.rspec_opts = self.rspec_options
t.rspec_opts << "-I#{self.rspec_dirs.join(":")}" unless
rspec_dirs.empty?
end
true
rescue LoadError => err
warn "%p while trying to load RSpec 2: %s" % [ err.class, err.message ]
false
end
##
# Attempt to load RSpec 1, returning true if successful
def try_loading_rspec1
require 'spec/rake/spectask'
desc "Run all specifications"
Spec::Rake::SpecTask.new(:spec) do |t|
t.libs = self.rspec_dirs
t.spec_opts = self.rspec_options
end
true
rescue LoadError => err
warn "%p while trying to load RSpec 1: %s" % [ err.class, err.message ]
false
end
end
|
