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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
# frozen_string_literal: true
require 'spec_helper'
describe Riddle::Client::Response do
it "should interpret an integer correctly" do
Riddle::Client::Response.new([42].pack('N')).next_int.should == 42
end
it "should interpret a string correctly" do
str = "this is a string"
Riddle::Client::Response.new(
[str.length].pack('N') + str
).next.should == str
end
# Comparing floats with decimal places doesn't seem to be exact
it "should interpret a float correctly" do
Riddle::Client::Response.new([1.0].pack('f').unpack('L*').pack('N')).next_float.should == 1.0
end
it "should interpret an array of strings correctly" do
arr = ["a", "b", "c", "d"]
Riddle::Client::Response.new(
[arr.length].pack('N') + arr.collect { |str|
[str.length].pack('N') + str
}.join("")
).next_array.should == arr
end
it "should interpret an array of ints correctly" do
arr = [1, 2, 3, 4]
Riddle::Client::Response.new(
[arr.length].pack('N') + arr.collect { |int|
[int].pack('N')
}.join("")
).next_int_array.should == arr
end
it "should reflect the length of the incoming data correctly" do
data = [1, 2, 3, 4].pack('NNNN')
Riddle::Client::Response.new(data).length.should == data.length
end
it "should handle a combination of strings and ints correctly" do
data = [1, 3, 5, 1].pack('NNNN') + 'a' + [2, 4].pack('NN') + 'test'
response = Riddle::Client::Response.new(data)
response.next_int.should == 1
response.next_int.should == 3
response.next_int.should == 5
response.next.should == 'a'
response.next_int.should == 2
response.next.should == 'test'
end
it "should handle a combination of strings, ints, floats and string arrays correctly" do
data = [1, 2, 2].pack('NNN') + 'aa' + [2].pack('N') + 'bb' + [4].pack('N') +
"word" + [7].pack('f').unpack('L*').pack('N') + [3, 2, 2, 2].pack('NNNN')
response = Riddle::Client::Response.new(data)
response.next_int.should == 1
response.next_array.should == ['aa', 'bb']
response.next.should == "word"
response.next_float.should == 7
response.next_int_array.should == [2, 2, 2]
end
end
|
