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require 'rubygems/test_case'
require 'rubygems/commands/contents_command'
class TestGemCommandsContentsCommand < Gem::TestCase
def setup
super
@cmd = Gem::Commands::ContentsCommand.new
end
def gem name, version = 2
spec = quick_gem name, version 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])
end
def test_execute
@cmd.options[:args] = %w[foo]
gem 'foo'
use_ui @ui do
@cmd.execute
end
assert_match %r|lib/foo\.rb|, @ui.output
assert_match %r|Rakefile|, @ui.output
assert_equal "", @ui.error
end
def test_execute_all
@cmd.options[:all] = true
gem 'foo'
gem 'bar'
use_ui @ui do
@cmd.execute
end
assert_match %r|lib/foo\.rb|, @ui.output
assert_match %r|lib/bar\.rb|, @ui.output
assert_match %r|Rakefile|, @ui.output
assert_equal "", @ui.error
end
def test_execute_bad_gem
@cmd.options[:args] = %w[foo]
assert_raises Gem::MockGemUi::TermError do
use_ui @ui do
@cmd.execute
end
end
assert_match %r|Unable to find gem 'foo' in default gem paths|, @ui.output
assert_match %r|Directories searched:|, @ui.output
assert_equal "", @ui.error
end
def test_execute_exact_match
@cmd.options[:args] = %w[foo]
gem 'foo'
gem 'bar'
use_ui @ui do
@cmd.execute
end
assert_match %r|lib/foo\.rb|, @ui.output
assert_match %r|Rakefile|, @ui.output
assert_equal "", @ui.error
end
def test_execute_lib_only
@cmd.options[:args] = %w[foo]
@cmd.options[:lib_only] = true
gem 'foo'
use_ui @ui do
@cmd.execute
end
assert_match %r|lib/foo\.rb|, @ui.output
refute_match %r|Rakefile|, @ui.output
assert_equal "", @ui.error
end
def test_execute_missing_single
@cmd.options[:args] = %w[foo]
assert_raises Gem::MockGemUi::TermError do
use_ui @ui do
@cmd.execute
end
end
assert_match "Unable to find gem 'foo'", @ui.output
assert_empty @ui.error
end
def test_execute_missing_multiple
@cmd.options[:args] = %w[foo bar]
gem 'foo'
use_ui @ui do
@cmd.execute
end
assert_match "lib/foo.rb", @ui.output
assert_match "Unable to find gem 'bar'", @ui.output
assert_empty @ui.error
end
def test_execute_multiple
@cmd.options[:args] = %w[foo bar]
gem 'foo'
gem 'bar'
use_ui @ui do
@cmd.execute
end
assert_match %r|lib/foo\.rb|, @ui.output
assert_match %r|lib/bar\.rb|, @ui.output
assert_match %r|Rakefile|, @ui.output
assert_equal "", @ui.error
end
def test_execute_show_install_dir
@cmd.options[:args] = %w[foo]
@cmd.options[:show_install_dir] = true
gem 'foo'
use_ui @ui do
@cmd.execute
end
expected = File.join @gemhome, 'gems', 'foo-2'
assert_equal "#{expected}\n", @ui.output
assert_equal "", @ui.error
end
def test_execute_show_install_dir_version
@cmd.options[:args] = %w[foo]
@cmd.options[:show_install_dir] = true
@cmd.options[:version] = Gem::Requirement.new '= 1'
gem 'foo', 1
gem 'foo', 2
use_ui @ui do
@cmd.execute
end
expected = File.join @gemhome, 'gems', 'foo-1'
assert_equal "#{expected}\n", @ui.output
assert_equal "", @ui.error
end
def test_execute_no_prefix
@cmd.options[:args] = %w[foo]
@cmd.options[:prefix] = false
gem 'foo'
use_ui @ui do
@cmd.execute
end
expected = <<-EOF
Rakefile
lib/foo.rb
EOF
assert_equal expected, @ui.output
assert_equal "", @ui.error
end
def test_execute_default_gem
default_gem_spec = new_default_spec("default", "2.0.0.0",
nil, "default/gem.rb")
default_gem_spec.executables = ["default_command"]
default_gem_spec.files += ["default_gem.so"]
install_default_specs(default_gem_spec)
@cmd.options[:args] = %w[default]
use_ui @ui do
@cmd.execute
end
expected = [
[RbConfig::CONFIG['bindir'], 'default_command'],
[RbConfig::CONFIG['rubylibdir'], 'default/gem.rb'],
[RbConfig::CONFIG['archdir'], 'default_gem.so']
].sort.map{|a|File.join a}.join "\n"
assert_equal expected, @ui.output.chomp
assert_equal "", @ui.error
end
def test_handle_options
refute @cmd.options[:lib_only]
assert @cmd.options[:prefix]
assert_empty @cmd.options[:specdirs]
assert_nil @cmd.options[:version]
refute @cmd.options[:show_install_dir]
@cmd.send :handle_options, %w[
-l
-s
foo
--version 0.0.2
--no-prefix
--show-install-dir
]
assert @cmd.options[:lib_only]
refute @cmd.options[:prefix]
assert_equal %w[foo], @cmd.options[:specdirs]
assert_equal Gem::Requirement.new('0.0.2'), @cmd.options[:version]
assert @cmd.options[:show_install_dir]
end
end
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