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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
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])
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_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 = [
File.join(Gem::ConfigMap[:bindir], 'default_command'),
File.join(Gem::ConfigMap[:rubylibdir], 'default/gem.rb'),
File.join(Gem::ConfigMap[:archdir], 'default_gem.so')
].sort.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]
@cmd.send :handle_options, %w[-l -s foo --version 0.0.2 --no-prefix]
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]
end
end
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