blob: 1a6926a44a59894151acb313392638a98be99278 (
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/comparison', __FILE__)
require File.expand_path('../shared/less_than', __FILE__)
ruby_version_is "2.3" do
describe "Hash#<=" do
it_behaves_like :hash_comparison, :<=
it_behaves_like :hash_less_than, :<=
it "returns true if both hashes are identical" do
h = { a: 1, b: 2 }
(h <= h).should be_true
end
end
describe "Hash#<=" do
before :each do
@hash = {a:1, b:2}
@bigger = {a:1, b:2, c:3}
@unrelated = {c:3, d:4}
@similar = {a:2, b:3}
end
it "returns false when receiver size is larger than argument" do
(@bigger <= @hash).should == false
(@bigger <= @unrelated).should == false
end
it "returns false when receiver size is the same as argument" do
(@hash <= @unrelated).should == false
(@unrelated <= @hash).should == false
end
it "returns true when receiver is a subset of argument or equals to argument" do
(@hash <= @bigger).should == true
(@hash <= @hash).should == true
end
it "returns false when keys match but values don't" do
(@hash <= @similar).should == false
(@similar <= @hash).should == false
end
end
end
|
