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36 lines
738 B
Ruby
36 lines
738 B
Ruby
require_relative 'spec_helper'
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require_relative 'shared/to_hash'
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ruby_version_is "3.0" do
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describe "ENV.except" do
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before do
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@orig_hash = ENV.to_hash
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end
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after do
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ENV.replace @orig_hash
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end
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# Testing the method without arguments is covered via
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it_behaves_like :env_to_hash, :except
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it "returns a hash without the requested subset" do
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ENV.clear
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ENV['one'] = '1'
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ENV['two'] = '2'
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ENV['three'] = '3'
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ENV.except('one', 'three').should == { 'two' => '2' }
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end
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it "ignores keys not present in the original hash" do
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ENV.clear
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ENV['one'] = '1'
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ENV['two'] = '2'
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ENV.except('one', 'three').should == { 'two' => '2' }
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end
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end
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end
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