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ruby--ruby/spec/bundler/update/gems/post_install_spec.rb

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Ruby

# frozen_string_literal: true
RSpec.describe "bundle update" do
let(:config) {}
before do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack', "< 1.0"
gem 'thin'
G
bundle! "config set #{config}" if config
bundle! :install
end
shared_examples "a config observer" do
context "when ignore post-install messages for gem is set" do
let(:config) { "ignore_messages.rack true" }
it "doesn't display gem's post-install message" do
expect(out).not_to include("Rack's post install message")
end
end
context "when ignore post-install messages for all gems" do
let(:config) { "ignore_messages true" }
it "doesn't display any post-install messages" do
expect(out).not_to include("Post-install message")
end
end
end
shared_examples "a post-install message outputter" do
it "should display post-install messages for updated gems" do
expect(out).to include("Post-install message from rack:")
expect(out).to include("Rack's post install message")
end
it "should not display the post-install message for non-updated gems" do
expect(out).not_to include("Thin's post install message")
end
end
context "when listed gem is updated" do
before do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack'
gem 'thin'
G
bundle! :update, :all => true
end
it_behaves_like "a post-install message outputter"
it_behaves_like "a config observer"
end
context "when dependency triggers update" do
before do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem 'rack-obama'
gem 'thin'
G
bundle! :update, :all => true
end
it_behaves_like "a post-install message outputter"
it_behaves_like "a config observer"
end
end