diff options
Diffstat (limited to 'spec/ruby/core/env/select_spec.rb')
-rw-r--r-- | spec/ruby/core/env/select_spec.rb | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/spec/ruby/core/env/select_spec.rb b/spec/ruby/core/env/select_spec.rb index 9ccd27f3e7..c3a76f4434 100644 --- a/spec/ruby/core/env/select_spec.rb +++ b/spec/ruby/core/env/select_spec.rb @@ -1,39 +1,13 @@ require_relative '../../spec_helper' require_relative '../enumerable/shared/enumeratorized' +require_relative 'shared/select' describe "ENV.select!" do - it "removes environment variables for which the block returns true" do - ENV["foo"] = "bar" - ENV.select! { |k, v| k != "foo" } - ENV["foo"].should == nil - end - - it "returns self if any changes were made" do - ENV["foo"] = "bar" - ENV.select! { |k, v| k != "foo" }.should == ENV - end - - it "returns nil if no changes were made" do - ENV.select! { true }.should == nil - end - - it "returns an Enumerator if called without a block" do - ENV.select!.should be_an_instance_of(Enumerator) - end - + it_behaves_like :env_select!, :select! it_behaves_like :enumeratorized_with_origin_size, :select!, ENV end describe "ENV.select" do - it "returns a Hash of names and values for which block return true" do - ENV["foo"] = "bar" - ENV.select { |k, v| k == "foo" }.should == {"foo" => "bar"} - ENV.delete "foo" - end - - it "returns an Enumerator when no block is given" do - ENV.select.should be_an_instance_of(Enumerator) - end - + it_behaves_like :env_select, :select it_behaves_like :enumeratorized_with_origin_size, :select, ENV end |