43 lines
1.4 KiB
Ruby
43 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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describe StylesheetCache do
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describe "add" do
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it "correctly cycles once MAX_TO_KEEP is hit" do
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StylesheetCache.destroy_all
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(StylesheetCache::MAX_TO_KEEP + 1).times do |i|
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StylesheetCache.add("a", "d" + i.to_s, "c" + i.to_s, "map")
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end
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expect(StylesheetCache.count).to eq StylesheetCache::MAX_TO_KEEP
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expect(StylesheetCache.order(:id).first.content).to eq "c1"
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end
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it "does nothing if digest is set and already exists" do
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StylesheetCache.delete_all
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expect(StylesheetCache.add("a", "b", "c", "map")).to be_present
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expect(StylesheetCache.add("a", "b", "cc", "map")).to eq(false)
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expect(StylesheetCache.count).to eq 1
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expect(StylesheetCache.first.content).to eq "c"
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end
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it "it retains stylesheets for competing targets" do
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StylesheetCache.destroy_all
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StylesheetCache.add("desktop", SecureRandom.hex, "body { }", "map", max_to_keep: 2)
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StylesheetCache.add("desktop", SecureRandom.hex, "body { }", "map", max_to_keep: 2)
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StylesheetCache.add("mobile", SecureRandom.hex, "body { }", "map", max_to_keep: 2)
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StylesheetCache.add("mobile", SecureRandom.hex, "body { }", "map", max_to_keep: 2)
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StylesheetCache.add("mobile", SecureRandom.hex, "body { }", "map", max_to_keep: 2)
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expect(StylesheetCache.order(:id).pluck(:target)).to eq(["desktop", "desktop", "mobile", "mobile"])
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end
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end
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end
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