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add spec for Symbol#name to be frozen? #824

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merged 3 commits into from
Jan 8, 2021
Merged

add spec for Symbol#name to be frozen? #824

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65e6a00
add spec for Symbol#name to be `frozen?`
lxxxvi Jan 7, 2021
c03c63c
spec for `Symbol#name` to return a string even if dynamically generated
lxxxvi Jan 7, 2021
a1bf722
spec for `Symbol#name` to return _same String instance_
lxxxvi Jan 8, 2021
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19 changes: 19 additions & 0 deletions core/symbol/name_spec.rb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
require_relative '../../spec_helper'

ruby_version_is "3.0" do
describe "Symbol#name" do
it "returns string" do
:ruby.name.should == "ruby"
:ルビー.name.should == "ルビー"
end

it "returns same string instance" do
:"ruby_3".name.should.equal?(:ruby_3.name)
:"ruby_#{1+2}".name.should.equal?(:ruby_3.name)
end

it "returns frozen string" do
:symbol.name.should.frozen?
end
end
end