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require 'spec_helper'
require 'mspec/guards'
require 'mspec/helpers'
RSpec.describe Object, "#bignum_value" do
it "returns a value that is an instance of Bignum on any platform" do
expect(bignum_value).to be > fixnum_max
end
it "returns the default value incremented by the argument" do
expect(bignum_value(42)).to eq(bignum_value + 42)
end
end
RSpec.describe Object, "-bignum_value" do
it "returns a value that is an instance of Bignum on any platform" do
expect(-bignum_value).to be < fixnum_min
end
end
RSpec.describe Object, "#nan_value" do
it "returns NaN" do
expect(nan_value.nan?).to be_truthy
end
end
RSpec.describe Object, "#infinity_value" do
it "returns Infinity" do
expect(infinity_value.infinite?).to eq(1)
end
end
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