33 Zeilen
740 B
Ruby
33 Zeilen
740 B
Ruby
# frozen_string_literal: true
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describe CustomWizard::Cache do
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it "writes and reads values to the cache" do
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CustomWizard::Cache.new('list').write([1, 2, 3])
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expect(CustomWizard::Cache.new('list').read).to eq([1, 2, 3])
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end
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it "deletes values from the cache" do
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CustomWizard::Cache.new('list').delete
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expect(CustomWizard::Cache.new('list').read).to eq(nil)
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end
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describe "#wrap" do
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before do
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@raw = [1, 2, 3]
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end
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def list
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CustomWizard::Cache.wrap('list') { @raw }
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end
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it "returns value from passed block" do
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expect(list).to eq([1, 2, 3])
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end
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it "returns cached value" do
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cached = list
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@raw = [3, 2, 1]
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expect(list).to eq(cached)
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end
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end
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end
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