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| | # frozen_string_literal: true
require 'minitest/global_expectations/autorun'
require 'rack/session/abstract/id'
describe Rack::Session::Abstract::SessionHash do
attr_reader :hash
def setup
super
store = Class.new do
def load_session(req)
["id", { foo: :bar, baz: :qux }]
end
def session_exists?(req)
true
end
end
@hash = Rack::Session::Abstract::SessionHash.new(store.new, nil)
end
it "returns keys" do
assert_equal ["foo", "baz"], hash.keys
end
it "returns values" do
assert_equal [:bar, :qux], hash.values
end
describe "#fetch" do
it "returns value for a matching key" do
assert_equal :bar, hash.fetch(:foo)
end
it "works with a default value" do
assert_equal :default, hash.fetch(:unknown, :default)
end
it "works with a block" do
assert_equal :default, hash.fetch(:unkown) { :default }
end
it "it raises when fetching unknown keys without defaults" do
lambda { hash.fetch(:unknown) }.must_raise KeyError
end
end
describe "#stringify_keys" do
it "returns hash or session hash with keys stringified" do
assert_equal({ "foo" => :bar, "baz" => :qux }, hash.send(:stringify_keys, hash).to_h)
end
end
end
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