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# frozen_string_literal: true
RSpec.describe JekyllIncludeCache::Cache do
before { subject["foo"] = "bar" }
it "sets" do
subject["foo2"] = "bar2"
cache = subject.instance_variable_get("@cache")
expect(cache["foo2"]).to eql("bar2")
end
it "gets" do
expect(subject["foo"]).to eql("bar")
end
it "raises when a key doesn't exist" do
expect { subject["doesnt_exist"] }.to raise_error(RuntimeError)
end
it "knows if a key exists" do
expect(subject.key?("foo")).to be_truthy
expect(subject.key?("bar")).to be_falsy
end
it "deletes" do
subject["foo2"] = "bar2"
expect(subject.key?("foo2")).to be_truthy
subject.delete("foo2")
expect(subject.key?("foo2")).to be_falsy
end
it "clears" do
expect(subject.key?("foo")).to be_truthy
subject.clear
cache = subject.instance_variable_get("@cache")
expect(cache).to eql({})
end
context "getset" do
it "returns an existing value" do
value = subject.getset "foo" do
"bar2"
end
expect(value).to eql("bar")
end
it "sets a new value" do
value = subject.getset "foo3" do
"bar3"
end
expect(value).to eql("bar3")
expect(subject["foo3"]).to eql("bar3")
end
end
end
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