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
|
require File.expand_path('../helper', __FILE__)
class MediaTypeTest < Test::Unit::TestCase
M = Rack::Accept::MediaType
def test_qvalue
m = M.new('text/html, text/*;q=0.3, */*;q=0.5')
assert_equal(0.5, m.qvalue('image/png'))
assert_equal(0.3, m.qvalue('text/plain'))
assert_equal(1, m.qvalue('text/html'))
m = M.new('text/html')
assert_equal(0, m.qvalue('image/png'))
m = M.new('')
assert_equal(1, m.qvalue('text/html'))
end
def test_matches
m = M.new('text/*, text/html, text/html;level=1, */*')
assert_equal(%w{*/*}, m.matches(''))
assert_equal(%w{*/*}, m.matches('image/jpeg'))
assert_equal(%w{text/* */*}, m.matches('text/plain'))
assert_equal(%w{text/html text/* */*}, m.matches('text/html'))
assert_equal(%w{text/html;level=1 text/html text/* */*}, m.matches('text/html;level=1'))
assert_equal(%w{text/html;level=1 text/html text/* */*}, m.matches('text/html;level=1;answer=42'))
end
def test_best_of
m = M.new('text/*;q=0.5, text/html')
assert_equal('text/html', m.best_of(%w< text/plain text/html >))
assert_equal('text/plain', m.best_of(%w< text/plain image/png >))
assert_equal('text/plain', m.best_of(%w< text/plain text/javascript >))
assert_equal(nil, m.best_of(%w< image/png >))
m = M.new('text/*')
assert_equal('text/html', m.best_of(%w< text/html text/xml >))
assert_equal('text/xml', m.best_of(%w< text/xml text/html >))
m = M.new('TEXT/*')
assert_equal('text/html', m.best_of(%w< text/html text/xml >))
assert_equal('text/xml', m.best_of(%w< text/xml text/html >))
end
def test_extension
m = M.new('text/*;q=0.5;a=42')
assert_equal(0.5, m.qvalue('text/plain'))
end
def test_vendored_types
m = M.new("application/vnd.ms-excel")
assert_equal(nil, m.best_of(%w< application/vnd.ms-powerpoint >))
m = M.new("application/vnd.api-v1+json")
assert_equal(false, m.accept?("application/vnd.api-v2+json"))
v1, v2 = "application/vnd.api-v1+json", "application/vnd.api-v2+json"
m = M.new("#{v1},#{v2}")
assert_equal(v1, m.best_of([v1, v2]))
assert_equal(v2, m.best_of([v2, v1]))
end
end
|
