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21 lines
566 B
Ruby
21 lines
566 B
Ruby
describe :env_update, shared: true do
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it "adds the parameter hash to ENV" do
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ENV["foo"].should == nil
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ENV.send @method, "foo" => "bar"
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ENV["foo"].should == "bar"
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ENV.delete "foo"
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end
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it "yields key, the old value and the new value when replacing entries" do
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ENV.send @method, "foo" => "bar"
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ENV["foo"].should == "bar"
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ENV.send(@method, "foo" => "boo") do |key, old, new|
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key.should == "foo"
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old.should == "bar"
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new.should == "boo"
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"rab"
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end
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ENV["foo"].should == "rab"
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ENV.delete "foo"
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end
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end
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