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ruby--ruby/spec/bundler/plugins/command_spec.rb
hsbt 8598f8c2dc Merge bundler to standard libraries.
rubygems 2.7.x depends bundler-1.15.x. This is preparation for
  rubygems and bundler migration.

  * lib/bundler.rb, lib/bundler/*: files of bundler-1.15.4
  * spec/bundler/*: rspec examples of bundler-1.15.4. I applied patches.
    * https://github.com/bundler/bundler/pull/6007
    * Exclude not working examples on ruby repository.
    * Fake ruby interpriter instead of installed ruby.
  * Makefile.in: Added test task named `test-bundler`. This task is only
    working macOS/linux yet. I'm going to support Windows environment later.
  * tool/sync_default_gems.rb: Added sync task for bundler.

  [Feature #12733][ruby-core:77172]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-08 08:45:41 +00:00

81 lines
2 KiB
Ruby

# frozen_string_literal: true
require "spec_helper"
RSpec.describe "command plugins" do
before do
build_repo2 do
build_plugin "command-mah" do |s|
s.write "plugins.rb", <<-RUBY
module Mah
class Plugin < Bundler::Plugin::API
command "mahcommand" # declares the command
def exec(command, args)
puts "MahHello"
end
end
end
RUBY
end
end
bundle "plugin install command-mah --source file://#{gem_repo2}"
end
it "executes without arguments" do
expect(out).to include("Installed plugin command-mah")
bundle "mahcommand"
expect(out).to eq("MahHello")
end
it "accepts the arguments" do
build_repo2 do
build_plugin "the-echoer" do |s|
s.write "plugins.rb", <<-RUBY
module Resonance
class Echoer
# Another method to declare the command
Bundler::Plugin::API.command "echo", self
def exec(command, args)
puts "You gave me \#{args.join(", ")}"
end
end
end
RUBY
end
end
bundle "plugin install the-echoer --source file://#{gem_repo2}"
expect(out).to include("Installed plugin the-echoer")
bundle "echo tacos tofu lasange", "no-color" => false
expect(out).to eq("You gave me tacos, tofu, lasange")
end
it "raises error on redeclaration of command" do
build_repo2 do
build_plugin "copycat" do |s|
s.write "plugins.rb", <<-RUBY
module CopyCat
class Cheater < Bundler::Plugin::API
command "mahcommand", self
def exec(command, args)
end
end
end
RUBY
end
end
bundle "plugin install copycat --source file://#{gem_repo2}"
expect(out).not_to include("Installed plugin copycat")
expect(out).to include("Failed to install plugin")
expect(out).to include("Command(s) `mahcommand` declared by copycat are already registered.")
end
end