tags spec

require 'spec_helper'

share_as :SetCallbacks do

  before(:each) do
    @valid_attributes = {
      :name => 'Forms'
    }
    @tag = Tag.new(@valid_attributes)
  end

end

describe Tag, "Create" do

  include SetCallbacks

  it "should create a new instance given valid attributes" do
    @tag.should be_valid
    Tag.all.should have(0).items
    lambda{@tag.create}.should change{ Tag.all.size }.by(1)
  end

  it "should not be valid" do
    @tag = Tag.new
    @tag.valid?
    @tag.errors.values.should have(1).items
    @tag.errors.on(:name).should have(1).items
  end

  it "should not create tag with exist name" do
    Tag.all.should have(1).items
    lambda{@tag.create}.should_not change{Tag.all.size}
    @tag.errors.on(:name).should have(1).items
  end
end

describe Tag, "Update" do

  include SetCallbacks

  it "test" do
    @tag.should be_valid
  end

end