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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/core/env/delete_spec.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
download | ruby-1d15d5f08032acf1b7bceacbb450d617ff6e0931.tar.gz |
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
Diffstat (limited to 'spec/ruby/core/env/delete_spec.rb')
-rw-r--r-- | spec/ruby/core/env/delete_spec.rb | 24 |
1 files changed, 24 insertions, 0 deletions
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 |