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Contents
require 'helper'
describe Toy::Reloadable do
uses_constants('User', 'Game')
describe "#reload" do
before do
User.attribute(:name, String)
@user = User.create(:name => 'John')
end
let(:user) { @user }
it "reloads id from database" do
id = user.id
user.reload
user.id.should == id
end
it "reloads record from the database" do
user.name = 'Steve'
user.reload
user.name.should == 'John'
end
it "is still persisted" do
user.should be_persisted
user.reload
user.should be_persisted
end
it "returns the record" do
user.name = 'Steve'
user.reload.should equal(user)
end
it "resets instance variables" do
user.instance_variable_set("@foo", true)
user.reload
user.instance_variable_get("@foo").should be_nil
end
it "resets lists" do
User.list(:games)
game = Game.create
user.update_attributes(:games => [game])
user.games = []
user.games.should == []
user.reload
user.games.should == [game]
end
it "resets references" do
Game.reference(:user)
game = Game.create(:user => user)
game.user = nil
game.user.should be_nil
game.reload
game.user.should == user
end
it "raises NotFound if does not exist" do
user.destroy
lambda { user.reload }.should raise_error(Toy::NotFound)
end
it "reloads defaults" do
User.attribute(:skills, Array)
@user.reload
@user.skills.should == []
end
it "reloads attributes protected from mass assignment" do
User.attribute(:admin, Boolean)
User.attr_accessible(:name)
user = User.new(:name => 'John')
user.admin = true
user.save
user.reload.admin.should be_true
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems