spec/unit/settings_spec.rb in r10k-2.1.0 vs spec/unit/settings_spec.rb in r10k-2.1.1

@@ -1,7 +1,8 @@
 require 'spec_helper'
 require 'r10k/settings'
+require 'r10k/util/exec_env'
 
 describe R10K::Settings do
   describe "git settings" do
     subject { described_class.git_settings }
 
@@ -48,9 +49,20 @@
         }.to raise_error do |err|
           expect(err.message).to match(/Validation failed for forge settings group/)
           expect(err.errors.size).to eq 1
           expect(err.errors[:proxy]).to be_a_kind_of(ArgumentError)
           expect(err.errors[:proxy].message).to match(/could not be parsed as a URL/)
+        end
+      end
+
+      describe "setting a default value" do
+        %w[HTTPS_PROXY https_proxy HTTP_PROXY http_proxy].each do |env_var|
+          it "respects the #{env_var} environment variable" do
+            R10K::Util::ExecEnv.withenv(env_var => "http://proxy.value/#{env_var}") do
+              output = subject.evaluate({})
+              expect(output[:proxy]).to eq("http://proxy.value/#{env_var}")
+            end
+          end
         end
       end
     end
 
     describe "baseurl" do