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# frozen_string_literal: true
require "openssl"
require "bundler/settings"
RSpec.describe Bundler::Env do
let(:git_proxy_stub) { Bundler::Source::Git::GitProxy.new(nil, nil, nil) }
describe "#report" do
it "prints the environment" do
out = described_class.report
expect(out).to include("Environment")
expect(out).to include(Bundler::VERSION)
expect(out).to include(Gem::VERSION)
expect(out).to include(described_class.send(:ruby_version))
expect(out).to include(described_class.send(:git_version))
expect(out).to include(OpenSSL::OPENSSL_VERSION)
end
describe "rubygems paths" do
it "prints gem home" do
with_clear_paths("GEM_HOME", "/a/b/c") do
out = described_class.report
expect(out).to include("Gem Home /a/b/c")
end
end
it "prints gem path" do
with_clear_paths("GEM_PATH", "/a/b/c:/d/e/f") do
out = described_class.report
expect(out).to include("Gem Path /a/b/c:/d/e/f")
end
end
it "prints user home" do
with_clear_paths("HOME", "/a/b/c") do
out = described_class.report
expect(out).to include("User Home /a/b/c")
end
end
it "prints user path" do
with_clear_paths("HOME", "/a/b/c") do
out = described_class.report
expect(out).to include("User Path /a/b/c/.gem")
end
end
it "prints bin dir" do
with_clear_paths("GEM_HOME", "/a/b/c") do
out = described_class.report
expect(out).to include("Bin Dir /a/b/c/bin")
end
end
private
def with_clear_paths(env_var, env_value)
old_env_var = ENV[env_var]
ENV[env_var] = env_value
Gem.clear_paths
yield
ensure
ENV[env_var] = old_env_var
end
end
context "when there is a Gemfile and a lockfile and print_gemfile is true" do
before do
gemfile "gem 'rack', '1.0.0'"
lockfile <<-L
GEM
remote: #{file_uri_for(gem_repo1)}/
specs:
rack (1.0.0)
DEPENDENCIES
rack
BUNDLED WITH
1.10.0
L
end
let(:output) { described_class.report(:print_gemfile => true) }
it "prints the Gemfile" do
expect(output).to include("Gemfile")
expect(output).to include("'rack', '1.0.0'")
end
it "prints the lockfile" do
expect(output).to include("Gemfile.lock")
expect(output).to include("rack (1.0.0)")
end
end
context "when there no Gemfile and print_gemfile is true" do
let(:output) { described_class.report(:print_gemfile => true) }
it "prints the environment" do
expect(output).to start_with("## Environment")
end
end
context "when Gemfile contains a gemspec and print_gemspecs is true" do
let(:gemspec) do
strip_whitespace(<<-GEMSPEC)
Gem::Specification.new do |gem|
gem.name = "foo"
gem.author = "Fumofu"
end
GEMSPEC
end
before do
gemfile("gemspec")
File.open(bundled_app.join("foo.gemspec"), "wb") do |f|
f.write(gemspec)
end
end
it "prints the gemspec" do
output = described_class.report(:print_gemspecs => true)
expect(output).to include("foo.gemspec")
expect(output).to include(gemspec)
end
end
context "when eval_gemfile is used" do
it "prints all gemfiles" do
create_file "other/Gemfile-other", "gem 'rack'"
create_file "other/Gemfile", "eval_gemfile 'Gemfile-other'"
create_file "Gemfile-alt", <<-G
source "#{file_uri_for(gem_repo1)}"
eval_gemfile "other/Gemfile"
G
gemfile "eval_gemfile #{File.expand_path("Gemfile-alt").dump}"
output = described_class.report(:print_gemspecs => true)
expect(output).to include(strip_whitespace(<<-ENV))
## Gemfile
### Gemfile
```ruby
eval_gemfile #{File.expand_path("Gemfile-alt").dump}
```
### Gemfile-alt
```ruby
source "#{file_uri_for(gem_repo1)}"
eval_gemfile "other/Gemfile"
```
### other/Gemfile
```ruby
eval_gemfile 'Gemfile-other'
```
### other/Gemfile-other
```ruby
gem 'rack'
```
### Gemfile.lock
```
<No #{bundled_app("Gemfile.lock")} found>
```
ENV
end
end
context "when the git version is OS specific" do
it "includes OS specific information with the version number" do
expect(git_proxy_stub).to receive(:git).with("--version").
and_return("git version 1.2.3 (Apple Git-BS)")
expect(Bundler::Source::Git::GitProxy).to receive(:new).and_return(git_proxy_stub)
expect(described_class.report).to include("Git 1.2.3 (Apple Git-BS)")
end
end
end
describe ".version_of" do
let(:parsed_version) { described_class.send(:version_of, "ruby") }
it "strips version of new line characters" do
expect(parsed_version).to_not end_with("\n")
end
end
end
|