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Size: 1.58 KB
Versions: 14
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Contents
# encoding: utf-8
require 'spec_helper'
describe Nav::Group do
before :each do
@group = Nav::Group.new
@item = mock('Nav::Item')
end
describe "#items" do
it "read @items var" do
@group.instance_variable_set(:@items, "Hello world")
@group.items.should == "Hello world"
end
it "default is empty array" do
@group.instance_variable_get(:@items).should == []
end
end
describe "#add" do
context "when arg is Hash" do
it "create new item" do
Nav::Item.should_receive(:new).with(:name => "New item")
@group.add({:name => "New item"})
end
it "add created item to @items" do
Nav::Item.stub(:new).and_return(@item)
@group.add({:name => "New item"})
@group.instance_variable_get(:@items).should == [@item]
end
end
context "when arg is not Hash" do
it "add item to @items" do
@group.add(@item)
@group.instance_variable_get(:@items).should == [@item]
end
end
context "when multi-params given" do
it "add or create items" do
[@item, @item_2].each {|i| i = mock('Nav::Item') }
Nav::Item.should_receive(:new).with(:name => "New item").and_return(@item_2)
@group.add(@item, {:name => "New item"}, @item_3)
@group.instance_variable_get(:@items).should == [@item, @item_2, @item_3]
end
end
end
describe "#to_s" do
it "render joined items" do
@group.instance_variable_set(:@items, ["item", "item_2"])
@group.to_s.should == "itemitem_2"
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems