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require 'rubygems/test_case'
require 'rubygems/doctor'
class TestGemDoctor < Gem::TestCase
def gem name
spec = quick_gem name do |gem|
gem.files = %W[lib/#{name}.rb Rakefile]
end
write_file File.join(*%W[gems #{spec.full_name} lib #{name}.rb])
write_file File.join(*%W[gems #{spec.full_name} Rakefile])
spec
end
def test_doctor
a = gem 'a'
b = gem 'b'
c = gem 'c'
Gem.use_paths @userhome, @gemhome
FileUtils.rm b.spec_file
open c.spec_file, 'w' do |io|
io.write 'this will raise an exception when evaluated.'
end
assert_path_exists File.join(a.gem_dir, 'Rakefile')
assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb')
assert_path_exists b.gem_dir
refute_path_exists b.spec_file
assert_path_exists c.gem_dir
assert_path_exists c.spec_file
doctor = Gem::Doctor.new @gemhome
capture_io do
use_ui @ui do
doctor.doctor
end
end
assert_path_exists File.join(a.gem_dir, 'Rakefile')
assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb')
refute_path_exists b.gem_dir
refute_path_exists b.spec_file
refute_path_exists c.gem_dir
refute_path_exists c.spec_file
expected = <<-OUTPUT
Checking #{@gemhome}
Removed file specifications/c-2.gemspec
Removed directory gems/b-2
Removed directory gems/c-2
OUTPUT
assert_equal expected, @ui.output
assert_equal Gem.dir, @userhome
assert_equal Gem.path, [@gemhome, @userhome]
end
def test_doctor_dry_run
a = gem 'a'
b = gem 'b'
c = gem 'c'
Gem.use_paths @userhome, @gemhome
FileUtils.rm b.spec_file
open c.spec_file, 'w' do |io|
io.write 'this will raise an exception when evaluated.'
end
assert_path_exists File.join(a.gem_dir, 'Rakefile')
assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb')
assert_path_exists b.gem_dir
refute_path_exists b.spec_file
assert_path_exists c.gem_dir
assert_path_exists c.spec_file
doctor = Gem::Doctor.new @gemhome, true
capture_io do
use_ui @ui do
doctor.doctor
end
end
assert_path_exists File.join(a.gem_dir, 'Rakefile')
assert_path_exists File.join(a.gem_dir, 'lib', 'a.rb')
assert_path_exists b.gem_dir
refute_path_exists b.spec_file
assert_path_exists c.gem_dir
assert_path_exists c.spec_file
expected = <<-OUTPUT
Checking #{@gemhome}
Extra file specifications/c-2.gemspec
Extra directory gems/b-2
Extra directory gems/c-2
OUTPUT
assert_equal expected, @ui.output
assert_equal Gem.dir, @userhome
assert_equal Gem.path, [@gemhome, @userhome]
end
def test_doctor_non_gem_home
other_dir = File.join @tempdir, 'other', 'dir'
FileUtils.mkdir_p other_dir
doctor = Gem::Doctor.new @tempdir
capture_io do
use_ui @ui do
doctor.doctor
end
end
assert_path_exists other_dir
expected = <<-OUTPUT
Checking #{@tempdir}
This directory does not appear to be a RubyGems repository, skipping
OUTPUT
assert_equal expected, @ui.output
end
def test_doctor_child_missing
doctor = Gem::Doctor.new @gemhome
doctor.doctor_child 'missing', ''
assert true # count
end
def test_gem_repository_eh
doctor = Gem::Doctor.new @gemhome
refute doctor.gem_repository?, 'no gems installed'
util_spec 'a'
doctor = Gem::Doctor.new @gemhome
assert doctor.gem_repository?, 'gems installed'
end
end
|
