Contents

require File.join(File.dirname(__FILE__), 'test_helper')

class HasMachineTagsTest < Test::Unit::TestCase
  context "TagList" do
    before(:each) { @taggable = TaggableModel.new }
    
    test "sets tag list with array" do
      arr = ['some', 'tag:name=blah']
      @taggable.tag_list = arr
      @taggable.tag_list.should == arr
    end
    
    test "sets tag list with delimited string" do
      arr = ['more', 'tag:type=clever']
      @taggable.tag_list = arr.join(", ")
      @taggable.tag_list.should == arr
    end
    
    test "sets tag list with messy delimited string" do
      arr = ['more', 'tag:type=dumb', 'really']
      @taggable.tag_list = "more,tag:type=dumb,   really"
      @taggable.tag_list.should == arr
      @taggable.tag_list.to_s.should == arr.join(", ")
    end
  end
  
  context "HasMachineTags" do
    before(:each) { @taggable = TaggableModel.new }
  
    test "creates all tags" do
      tags = ['some', 'tag:name=blah']
      @taggable.tag_list = tags
      @taggable.save!
      @taggable.tags.map(&:name).should == tags
    end
    
    test "only creates new tags" do
      @taggable.tag_list = "bling"
      @taggable.save!
      tag_count = Tag.count
      @taggable.tag_list = "bling, bling2"
      @taggable.save!
      @taggable.taggings.size.should == 2
      Tag.count.should == tag_count + 1
    end
    
    test "deletes unused tags" do
      @taggable.tag_list == 'bling, bling3'
      @taggable.save!
      @taggable.tag_list = "bling4"
      @taggable.save!
      @taggable.taggings.size.should == 1
      @taggable.tags.map(&:name).should == ['bling4']
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
cldwalker-has_machine_tags-0.1.2	test/has_machine_tags_test.rb
cldwalker-has_machine_tags-0.1.3	test/has_machine_tags_test.rb