discourse/spec/models/stylesheet_cache_spec.rb

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require 'rails_helper'
describe StylesheetCache do
describe "add" do
it "correctly cycles once MAX_TO_KEEP is hit" do
(StylesheetCache::MAX_TO_KEEP + 1).times do |i|
StylesheetCache.add("a", "d" + i.to_s, "c" + i.to_s)
end
expect(StylesheetCache.count).to eq StylesheetCache::MAX_TO_KEEP
expect(StylesheetCache.order(:id).first.content).to eq "c1"
end
it "does nothing if digest is set and already exists" do
StylesheetCache.add("a", "b", "c")
StylesheetCache.add("a", "b", "cc")
expect(StylesheetCache.count).to eq 1
expect(StylesheetCache.first.content).to eq "c"
end
end
end