diff options
Diffstat (limited to 'spec/bundler/plugins/command_spec.rb')
-rw-r--r-- | spec/bundler/plugins/command_spec.rb | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/spec/bundler/plugins/command_spec.rb b/spec/bundler/plugins/command_spec.rb new file mode 100644 index 0000000000..999d8b722b --- /dev/null +++ b/spec/bundler/plugins/command_spec.rb @@ -0,0 +1,80 @@ +# frozen_string_literal: true + +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" + 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 |