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require_relative '../../spec_helper'
require "ostruct"
describe "OpenStruct#method_missing when called with a method name ending in '='" do
before :each do
@os = OpenStruct.new
end
it "raises an ArgumentError when not passed any additional arguments" do
-> { @os.send(:test=) }.should raise_error(ArgumentError)
end
end
describe "OpenStruct#method_missing when passed additional arguments" do
it "raises a NoMethodError when the key does not exist" do
os = OpenStruct.new
-> { os.test(1, 2, 3) }.should raise_error(NoMethodError)
end
ruby_version_is "2.7" do
it "raises an ArgumentError when the key exists" do
os = OpenStruct.new(test: 20)
-> { os.test(1, 2, 3) }.should raise_error(ArgumentError)
end
end
end
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