Sha256: 44aba7ceb243a02909dc4d1f0e35e04b2a3b48e9d4e2c102d9e3149c78399731
Contents?: true
Size: 728 Bytes
Versions: 9
Compression:
Stored size: 728 Bytes
Contents
require "spec_helper"
MetricFu.metrics_require { "hotspots/analysis/ranking" }
describe MetricFu::Ranking do
context "with many items" do
specify "#top" do
ranking = Ranking.new
ranking[:a] = 10
ranking[:b] = 50
ranking[:c] = 1
expect(ranking.top).to eq([:b, :a, :c])
end
specify "lowest item is at 0 percentile" do
ranking = Ranking.new
ranking[:a] = 10
ranking[:b] = 50
expect(ranking.percentile(:a)).to eq(0)
end
specify "highest item is at high percentile" do
ranking = Ranking.new
ranking[:a] = 10
ranking[:b] = 50
ranking[:c] = 0
ranking[:d] = 5
expect(ranking.percentile(:b)).to eq(0.75)
end
end
end
Version data entries
9 entries across 9 versions & 3 rubygems