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Size: 671 Bytes
Versions: 13
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Stored size: 671 Bytes
Contents
require 'spec_helper'
MetricFu.lib_require { 'calculate' }
describe MetricFu::Calculate do
describe "returns a percent rounded to the nearest integer" do
specify "3 / 10 == 30" do
expect(MetricFu::Calculate.integer_percent(3, 10)).to eq(30)
end
specify "3.0 / 10 == 30" do
expect(MetricFu::Calculate.integer_percent(3.0, 10)).to eq(30)
end
it "raises an ArgumentError on non-numeric input" do
expect {
MetricFu::Calculate.integer_percent("", 10)
}.to raise_error(ArgumentError)
end
it "returns 0 when the denominator is 0" do
expect(MetricFu::Calculate.integer_percent(3,0)).to eq(0)
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems