36 lines
941 B
Ruby
36 lines
941 B
Ruby
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# frozen_string_literal: true
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require_relative "../../helper"
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require "roundable"
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describe Roundable do
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include Roundable
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it "rounds values over 5,000 to zero decimal places" do
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_(round(5000.123456)).must_equal(5000)
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end
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it "rounds values over 80 and below 5,000 to two decimal places" do
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_(round(80.123456)).must_equal(80.12)
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_(round(4999.123456)).must_equal(4999.12)
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end
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it "rounds values over 20 and below 80 to three decimal places" do
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_(round(79.123456)).must_equal(79.123)
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_(round(20.123456)).must_equal(20.123)
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end
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it "rounds values over 1 and below 20 to four decimal places" do
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_(round(19.123456)).must_equal(19.1235)
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_(round(1.123456)).must_equal(1.1235)
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end
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it "rounds values below 1 to five decimal places" do
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_(round(0.123456)).must_equal(0.12346)
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end
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it "rounds values below 0.0001 to six decimal places" do
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_(round(0.0000655)).must_equal(0.000066)
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end
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end
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