aboutsummaryrefslogtreecommitdiffstats
path: root/actionpack/test/dispatch/test_request_test.rb
blob: b479af781d7b031caea99d72c756dfe1850e4c6b (plain) (blame)
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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
require "abstract_unit"

class TestRequestTest < ActiveSupport::TestCase
  test "sane defaults" do
    env = ActionDispatch::TestRequest.create.env

    assert_equal "GET", env.delete("REQUEST_METHOD")
    assert_equal "off", env.delete("HTTPS")
    assert_equal "http", env.delete("rack.url_scheme")
    assert_equal "example.org", env.delete("SERVER_NAME")
    assert_equal "80", env.delete("SERVER_PORT")
    assert_equal "/", env.delete("PATH_INFO")
    assert_equal "", env.delete("SCRIPT_NAME")
    assert_equal "", env.delete("QUERY_STRING")
    assert_equal "0", env.delete("CONTENT_LENGTH")

    assert_equal "test.host", env.delete("HTTP_HOST")
    assert_equal "0.0.0.0", env.delete("REMOTE_ADDR")
    assert_equal "Rails Testing", env.delete("HTTP_USER_AGENT")

    assert_equal [1, 3], env.delete("rack.version")
    assert_equal "", env.delete("rack.input").string
    assert_kind_of StringIO, env.delete("rack.errors")
    assert_equal true, env.delete("rack.multithread")
    assert_equal true, env.delete("rack.multiprocess")
    assert_equal false, env.delete("rack.run_once")
  end

  test "cookie jar" do
    req = ActionDispatch::TestRequest.create({})

    assert_equal({}, req.cookies)
    assert_equal nil, req.env["HTTP_COOKIE"]

    req.cookie_jar["user_name"] = "david"
    assert_cookies({ "user_name" => "david" }, req.cookie_jar)

    req.cookie_jar["login"] = "XJ-122"
    assert_cookies({ "user_name" => "david", "login" => "XJ-122" }, req.cookie_jar)

    assert_nothing_raised do
      req.cookie_jar["login"] = nil
      assert_cookies({ "user_name" => "david", "login" => nil }, req.cookie_jar)
    end

    req.cookie_jar.delete(:login)
    assert_cookies({ "user_name" => "david" }, req.cookie_jar)

    req.cookie_jar.clear
    assert_cookies({}, req.cookie_jar)

    req.cookie_jar.update(user_name: "david")
    assert_cookies({ "user_name" => "david" }, req.cookie_jar)
  end

  test "does not complain when there is no application config" do
    req = ActionDispatch::TestRequest.create({})
    assert_equal false, req.env.empty?
  end

  test "default remote address is 0.0.0.0" do
    req = ActionDispatch::TestRequest.create({})
    assert_equal "0.0.0.0", req.remote_addr
  end

  test "allows remote address to be overridden" do
    req = ActionDispatch::TestRequest.create("REMOTE_ADDR" => "127.0.0.1")
    assert_equal "127.0.0.1", req.remote_addr
  end

  test "default host is test.host" do
    req = ActionDispatch::TestRequest.create({})
    assert_equal "test.host", req.host
  end

  test "allows host to be overridden" do
    req = ActionDispatch::TestRequest.create("HTTP_HOST" => "www.example.com")
    assert_equal "www.example.com", req.host
  end

  test "default user agent is 'Rails Testing'" do
    req = ActionDispatch::TestRequest.create({})
    assert_equal "Rails Testing", req.user_agent
  end

  test "allows user agent to be overridden" do
    req = ActionDispatch::TestRequest.create("HTTP_USER_AGENT" => "GoogleBot")
    assert_equal "GoogleBot", req.user_agent
  end

  test "request_method getter and setter" do
    req = ActionDispatch::TestRequest.create
    req.request_method # to reproduce bug caused by memoization
    req.request_method = "POST"
    assert_equal "POST", req.request_method
  end

  test "setter methods" do
    req = ActionDispatch::TestRequest.create({})
    get = "GET"

    [
      "request_method=", "host=", "request_uri=", "path=", "if_modified_since=", "if_none_match=",
      "remote_addr=", "user_agent=", "accept="
    ].each do |method|
      req.send(method, get)
    end

    req.port = 8080
    req.accept = "hello goodbye"

    assert_equal(get, req.get_header("REQUEST_METHOD"))
    assert_equal(get, req.get_header("HTTP_HOST"))
    assert_equal(8080, req.get_header("SERVER_PORT"))
    assert_equal(get, req.get_header("REQUEST_URI"))
    assert_equal(get, req.get_header("PATH_INFO"))
    assert_equal(get, req.get_header("HTTP_IF_MODIFIED_SINCE"))
    assert_equal(get, req.get_header("HTTP_IF_NONE_MATCH"))
    assert_equal(get, req.get_header("REMOTE_ADDR"))
    assert_equal(get, req.get_header("HTTP_USER_AGENT"))
    assert_nil(req.get_header("action_dispatch.request.accepts"))
    assert_equal("hello goodbye", req.get_header("HTTP_ACCEPT"))
  end

  private
    def assert_cookies(expected, cookie_jar)
      assert_equal(expected, cookie_jar.instance_variable_get("@cookies"))
    end
end