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author | Benoit Daloze <eregontp@gmail.com> | 2019-11-30 21:26:52 +0100 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2019-11-30 21:26:52 +0100 |
commit | 1243255c3a36433041012b6107a5ac48658a0895 (patch) | |
tree | 04440f84b48999ff08d4a2a16d066d0ad731400e /spec/ruby/core/env/replace_spec.rb | |
parent | ab8345271eb87ff155d8bd5f22f53a4cf2902c26 (diff) | |
download | ruby-1243255c3a36433041012b6107a5ac48658a0895.tar.gz |
Update to ruby/spec@4eec3dc
Diffstat (limited to 'spec/ruby/core/env/replace_spec.rb')
-rw-r--r-- | spec/ruby/core/env/replace_spec.rb | 50 |
1 files changed, 43 insertions, 7 deletions
diff --git a/spec/ruby/core/env/replace_spec.rb b/spec/ruby/core/env/replace_spec.rb index 8837deea4a..9fc67643d1 100644 --- a/spec/ruby/core/env/replace_spec.rb +++ b/spec/ruby/core/env/replace_spec.rb @@ -1,15 +1,51 @@ require_relative '../../spec_helper' describe "ENV.replace" do + before :each do + @orig = ENV.to_hash + ENV.delete("foo") + end + + after :each do + ENV.replace(@orig) + end it "replaces ENV with a Hash" do - ENV["foo"] = "bar" - e = ENV.reject { |k, v| k == "foo" } - e["baz"] = "bam" - ENV.replace e - ENV["foo"].should == nil - ENV["baz"].should == "bam" - ENV.delete "baz" + ENV.replace("foo" => "0", "bar" => "1").should equal(ENV) + ENV.size.should == 2 + ENV["foo"].should == "0" + ENV["bar"].should == "1" + end + + it "raises TypeError if the argument is not a Hash" do + -> { ENV.replace(Object.new) }.should raise_error(TypeError, "no implicit conversion of Object into Hash") + ENV.to_hash.should == @orig + end + + it "raises TypeError if a key is not a String" do + -> { ENV.replace(Object.new => "0") }.should raise_error(TypeError, "no implicit conversion of Object into String") + ENV.to_hash.should == @orig + end + + it "raises TypeError if a value is not a String" do + -> { ENV.replace("foo" => Object.new) }.should raise_error(TypeError, "no implicit conversion of Object into String") + ENV.to_hash.should == @orig + end + + it "raises Errno::EINVAL when the key contains the '=' character" do + -> { ENV.replace("foo=" =>"bar") }.should raise_error(Errno::EINVAL) + end + + it "raises Errno::EINVAL when the key is an empty string" do + -> { ENV.replace("" => "bar") }.should raise_error(Errno::EINVAL) + end + + it "does not accept good data preceding an error" do + -> { ENV.replace("foo" => "1", Object.new => Object.new) }.should raise_error(TypeError, "no implicit conversion of Object into String") end + it "does not accept good data following an error" do + -> { ENV.replace(Object.new => Object.new, "foo" => "0") }.should raise_error(TypeError, "no implicit conversion of Object into String") + ENV.to_hash.should == @orig + end end |