blob: a7d6fb8a56d3bacf0fa41b943fea68e03a25e9d4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
require File.expand_path('../../../spec_helper', __FILE__)
require 'set'
require File.expand_path('../shared/add', __FILE__)
describe "Set#add" do
it_behaves_like :set_add, :add
end
describe "Set#add?" do
before :each do
@set = Set.new
end
it "adds the passed Object to self" do
@set.add?("cat")
@set.should include("cat")
end
it "returns self when the Object has not yet been added to self" do
@set.add?("cat").should equal(@set)
end
it "returns nil when the Object has already been added to self" do
@set.add?("cat")
@set.add?("cat").should be_nil
end
end
|
