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# frozen_string_literal: true
RSpec.describe "bundle install with a lockfile present" do
let(:gf) { <<-G }
source "https://gem.repo1"
gem "myrack", "1.0.0"
G
subject do
install_gemfile(gf)
end
it "touches the lockfile on install even when nothing has changed" do
subject
expect { bundle :install }.to change { bundled_app_lock.mtime }
end
context "gemfile evaluation" do
let(:gf) { super() + "\n\n File.open('evals', 'a') {|f| f << %(1\n) } unless ENV['BUNDLER_SPEC_NO_APPEND']" }
context "with plugins disabled" do
before do
bundle "config set plugins false"
subject
end
it "does not evaluate the gemfile twice" do
bundle :install
with_env_vars("BUNDLER_SPEC_NO_APPEND" => "1") { expect(the_bundle).to include_gem "myrack 1.0.0" }
# The first eval is from the initial install, we're testing that the
# second install doesn't double-eval
expect(bundled_app("evals").read.lines.to_a.size).to eq(2)
end
context "when the gem is not installed" do
before { FileUtils.rm_rf bundled_app(".bundle") }
it "does not evaluate the gemfile twice" do
bundle :install
with_env_vars("BUNDLER_SPEC_NO_APPEND" => "1") { expect(the_bundle).to include_gem "myrack 1.0.0" }
# The first eval is from the initial install, we're testing that the
# second install doesn't double-eval
expect(bundled_app("evals").read.lines.to_a.size).to eq(2)
end
end
end
end
end
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