From 1d15d5f08032acf1b7bceacbb450d617ff6e0931 Mon Sep 17 00:00:00 2001 From: eregon Date: Wed, 20 Sep 2017 20:18:52 +0000 Subject: Move spec/rubyspec to spec/ruby for consistency * Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- spec/ruby/core/env/delete_spec.rb | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 spec/ruby/core/env/delete_spec.rb (limited to 'spec/ruby/core/env/delete_spec.rb') diff --git a/spec/ruby/core/env/delete_spec.rb b/spec/ruby/core/env/delete_spec.rb new file mode 100644 index 0000000000..e02adf963f --- /dev/null +++ b/spec/ruby/core/env/delete_spec.rb @@ -0,0 +1,24 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "ENV.delete" do + after :each do + ENV.delete("foo") + end + + it "removes the variable from the environment" do + ENV["foo"] = "bar" + ENV.delete("foo") + ENV["foo"].should == nil + end + + it "returns the previous value" do + ENV["foo"] = "bar" + ENV.delete("foo").should == "bar" + end + + it "yields the name to the given block if the named environment variable does not exist" do + ENV.delete("foo") + ENV.delete("foo") { |name| ScratchPad.record name } + ScratchPad.recorded.should == "foo" + end +end -- cgit v1.2.3