require File.dirname(__FILE__) + '/../spec_helper'
describe "acts_as_tagger" do
context "Tagger Method Generation" do
before(:each) do
@tagger = TaggableUser.new()
end
it "should add #is_tagger? query method to the class-side" do
TaggableUser.should respond_to(:is_tagger?)
end
it "should return true from the class-side #is_tagger?" do
TaggableUser.is_tagger?.should be_true
end
it "should return false from the base #is_tagger?" do
ActiveRecord::Base.is_tagger?.should be_false
end
it "should add #is_tagger? query method to the singleton" do
@tagger.should respond_to(:is_tagger?)
end
it "should add #tag method on the instance-side" do
@tagger.should respond_to(:tag)
end
it "should generate an association for #owned_taggings and #owned_tags" do
@tagger.should respond_to(:owned_taggings, :owned_tags)
end
end
describe "#tag" do
context 'when called with a non-existent tag context' do
before(:each) do
@tagger = TaggableUser.new()
@taggable = TaggableModel.new(:name=>"Richard Prior")
end
it "should by default not throw an exception " do
@taggable.tag_list_on(:foo).should be_empty
lambda {
@tagger.tag(@taggable, :with=>'this, and, that', :on=>:foo)
}.should_not raise_error
end
it 'should by default create the tag context on-the-fly' do
@taggable.tag_list_on(:here_ond_now).should be_empty
@tagger.tag(@taggable, :with=>'that', :on=>:here_ond_now)
@taggable.tag_list_on(:here_ond_now).should include('that')
end
it "should throw an exception when the default is over-ridden" do
@taggable.tag_list_on(:foo_boo).should be_empty
lambda {
@tagger.tag(@taggable, :with=>'this, and, that', :on=>:foo_boo, :force=>false)
}.should raise_error
end
it "should not create the tag context on-the-fly when the default is over-ridden" do
@taggable.tag_list_on(:foo_boo).should be_empty
@tagger.tag(@taggable, :with=>'this, and, that', :on=>:foo_boo, :force=>false) rescue
@taggable.tag_list_on(:foo_boo).should be_empty
end
end
end
end
