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require "cases/helper"
require "models/admin"
require "models/admin/user"
class StoreTest < ActiveRecord::TestCase
fixtures :'admin/users'
setup do
@john = Admin::User.create!(name: "John Doe", color: "black", remember_login: true, height: "tall", is_a_good_guy: true)
end
test "reading store attributes through accessors" do
assert_equal "black", @john.color
assert_nil @john.homepage
end
test "writing store attributes through accessors" do
@john.color = "red"
@john.homepage = "37signals.com"
assert_equal "red", @john.color
assert_equal "37signals.com", @john.homepage
end
test "accessing attributes not exposed by accessors" do
@john.settings[:icecream] = "graeters"
@john.save
assert_equal "graeters", @john.reload.settings[:icecream]
end
test "overriding a read accessor" do
@john.settings[:phone_number] = "1234567890"
assert_equal "(123) 456-7890", @john.phone_number
end
test "overriding a read accessor using super" do
@john.settings[:color] = nil
assert_equal "red", @john.color
end
test "updating the store will mark it as changed" do
@john.color = "red"
assert @john.settings_changed?
end
test "updating the store populates the changed array correctly" do
@john.color = "red"
assert_equal "black", @john.settings_change[0]["color"]
assert_equal "red", @john.settings_change[1]["color"]
end
test "updating the store won't mark it as changed if an attribute isn't changed" do
@john.color = @john.color
assert !@john.settings_changed?
end
test "object initialization with not nullable column" do
assert_equal true, @john.remember_login
end
test "writing with not nullable column" do
@john.remember_login = false
assert_equal false, @john.remember_login
end
test "overriding a write accessor" do
@john.phone_number = "(123) 456-7890"
assert_equal "1234567890", @john.settings[:phone_number]
end
test "overriding a write accessor using super" do
@john.color = "yellow"
assert_equal "blue", @john.color
end
test "preserve store attributes data in HashWithIndifferentAccess format without any conversion" do
@john.json_data = ActiveSupport::HashWithIndifferentAccess.new(:height => "tall", "weight" => "heavy")
@john.height = "low"
assert_equal true, @john.json_data.instance_of?(ActiveSupport::HashWithIndifferentAccess)
assert_equal "low", @john.json_data[:height]
assert_equal "low", @john.json_data["height"]
assert_equal "heavy", @john.json_data[:weight]
assert_equal "heavy", @john.json_data["weight"]
end
test "convert store attributes from Hash to HashWithIndifferentAccess saving the data and access attributes indifferently" do
user = Admin::User.find_by_name("Jamis")
assert_equal "symbol", user.settings[:symbol]
assert_equal "symbol", user.settings["symbol"]
assert_equal "string", user.settings[:string]
assert_equal "string", user.settings["string"]
assert_equal true, user.settings.instance_of?(ActiveSupport::HashWithIndifferentAccess)
user.height = "low"
assert_equal "symbol", user.settings[:symbol]
assert_equal "symbol", user.settings["symbol"]
assert_equal "string", user.settings[:string]
assert_equal "string", user.settings["string"]
assert_equal true, user.settings.instance_of?(ActiveSupport::HashWithIndifferentAccess)
end
test "convert store attributes from any format other than Hash or HashWithIndifferentAccess losing the data" do
@john.json_data = "somedata"
@john.height = "low"
assert_equal true, @john.json_data.instance_of?(ActiveSupport::HashWithIndifferentAccess)
assert_equal "low", @john.json_data[:height]
assert_equal "low", @john.json_data["height"]
assert_equal false, @john.json_data.delete_if { |k, v| k == "height" }.any?
end
test "reading store attributes through accessors encoded with JSON" do
assert_equal "tall", @john.height
assert_nil @john.weight
end
test "writing store attributes through accessors encoded with JSON" do
@john.height = "short"
@john.weight = "heavy"
assert_equal "short", @john.height
assert_equal "heavy", @john.weight
end
test "accessing attributes not exposed by accessors encoded with JSON" do
@john.json_data["somestuff"] = "somecoolstuff"
@john.save
assert_equal "somecoolstuff", @john.reload.json_data["somestuff"]
end
test "updating the store will mark it as changed encoded with JSON" do
@john.height = "short"
assert @john.json_data_changed?
end
test "object initialization with not nullable column encoded with JSON" do
assert_equal true, @john.is_a_good_guy
end
test "writing with not nullable column encoded with JSON" do
@john.is_a_good_guy = false
assert_equal false, @john.is_a_good_guy
end
test "all stored attributes are returned" do
assert_equal [:color, :homepage, :favorite_food], Admin::User.stored_attributes[:settings]
end
test "stored_attributes are tracked per class" do
first_model = Class.new(ActiveRecord::Base) do
store_accessor :data, :color
end
second_model = Class.new(ActiveRecord::Base) do
store_accessor :data, :width, :height
end
assert_equal [:color], first_model.stored_attributes[:data]
assert_equal [:width, :height], second_model.stored_attributes[:data]
end
test "stored_attributes are tracked per subclass" do
first_model = Class.new(ActiveRecord::Base) do
store_accessor :data, :color
end
second_model = Class.new(first_model) do
store_accessor :data, :width, :height
end
third_model = Class.new(first_model) do
store_accessor :data, :area, :volume
end
assert_equal [:color], first_model.stored_attributes[:data]
assert_equal [:color, :width, :height], second_model.stored_attributes[:data]
assert_equal [:color, :area, :volume], third_model.stored_attributes[:data]
assert_equal [:color], first_model.stored_attributes[:data]
end
test "YAML coder initializes the store when a Nil value is given" do
assert_equal({}, @john.params)
end
test "dump, load and dump again a model" do
dumped = YAML.dump(@john)
loaded = YAML.load(dumped)
assert_equal @john, loaded
second_dump = YAML.dump(loaded)
assert_equal @john, YAML.load(second_dump)
end
end
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