| 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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219 |
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
6×
1×
1×
1×
1×
1×
1×
2×
1×
1×
1×
1×
1×
1×
2×
1×
1×
1×
1×
1×
1×
1×
3×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
6×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
| /* jshint -W058 */
const assert = require("assert");
const expect = require("expect");
const bodec = require("bodec");
const MaxLengthExceededError = require("../utils/MaxLengthExceededError");
const Message = require("../Message");
describe("a Message with \"Content-Type: text/plain\"", function () {
let message;
beforeEach(function () {
message = new Message(null, {"Content-Type": "text/plain"});
});
it("has the correct mediaType", function () {
expect(message.mediaType).toEqual("text/plain");
});
});
describe("a Message with \"Content-Type: text/html; charset=utf-8\"", function () {
let message;
beforeEach(function () {
message = new Message(null, {"Content-Type": "text/html; charset=utf-8"});
});
it("has the correct mediaType", function () {
expect(message.mediaType).toEqual("text/html");
});
it("has the correct charset", function () {
expect(message.charset).toEqual("utf-8");
});
describe("and the media type is modified", function () {
beforeEach(function () {
message.mediaType = "text/plain";
});
it("has the correct mediaType", function () {
expect(message.mediaType).toEqual("text/plain");
});
it("has the correct charset", function () {
expect(message.charset).toEqual("utf-8");
});
});
describe("and the charset is modified", function () {
beforeEach(function () {
message.charset = "iso-5589-1";
});
it("has the correct mediaType", function () {
expect(message.mediaType).toEqual("text/html");
});
it("has the correct charset", function () {
expect(message.charset).toEqual("iso-5589-1");
});
});
});
describe("Message#addHeader", function () {
let message;
beforeEach(function () {
message = new Message();
});
it("normalizes header names", function () {
message.addHeader("content-type", "text/html");
expect(message.headers["Content-Type"]).toEqual("text/html");
});
describe("when the header has not been previously set", function () {
it("sets the header to the given value", function () {
message.addHeader("Test", "value");
expect(message.headers.Test).toEqual("value");
message.addHeader("Test-Int", 1);
expect(message.headers["Test-Int"]).toEqual(1);
});
});
describe("when the header has been previously set", function () {
beforeEach(function () {
message.addHeader("Test", "previousValue");
});
it("sets the header to an array of header values", function () {
message.addHeader("Test", "value");
expect(message.headers.Test).toEqual(["previousValue", "value"]);
});
});
});
describe("Message#bufferContent", function () {
let message;
beforeEach(function () {
message = new Message();
});
it("responds to the message content being set", function () {
message.content = "foo";
return message
.bufferContent()
.then(function (content) {
expect(bodec.toString(content)).toEqual("foo");
message.content = "bar";
return message.bufferContent();
})
.then(function (content) {
expect(bodec.toString(content)).toEqual("bar");
});
});
});
describe("Message#parseContent", function () {
let message;
beforeEach(function () {
message = new Message();
});
describe("when using an unknown Content-Type", function () {
beforeEach(function () {
message.headers["Content-Type"] = "text/plain";
});
it("returns the content as a string", function () {
return message.parseContent().then(function (params) {
expect(params).toEqual("");
});
});
}); // text/plain
describe("when using Content-Type: application/json", function () {
describe("when the content is valid JSON", function () {
let object;
beforeEach(function () {
object = {a: 1, b: "some value"};
message = new Message(
JSON.stringify(object), {"Content-Type": "application/json"}
);
});
it("parses the content", function () {
return message.parseContent().then(function (params) {
expect(params).toEqual(object);
});
});
});
describe("when the content is not valid JSON", function () {
beforeEach(function () {
message = new Message(
"hello world", {"Content-Type": "application/json"}
);
});
it("throws an error", function () {
return message.parseContent().then(function () {
assert(false, "successfully parsed invalid JSON");
}, function (error) {
assert(error);
});
});
});
describe("when the content is too large", function () {
beforeEach(function () {
message = new Message(
"{}", {"Content-Type": "application/json"}
);
});
it("throws MaxLengthExceededError", function () {
return message.parseContent(1).then(function () {
assert(false, "successfully parsed a content stream that is too large");
}, function (error) {
assert(error);
expect(error).toBeA(MaxLengthExceededError);
});
});
});
}); // application/json
describe("when using Content-Type: application/x-www-form-urlencoded", function () {
describe("when the content is URL-encoded", function () {
beforeEach(function () {
message = new Message(
"a=1&b=some+value", {"Content-Type": "application/x-www-form-urlencoded"}
);
});
it("parses the content", function () {
return message.parseContent().then(function (params) {
expect(params).toEqual({a: "1", b: "some value"});
});
});
});
describe("when the content is too large", function () {
beforeEach(function () {
message = new Message(
"a=b", {"Content-Type": "application/x-www-form-urlencoded"}
);
});
it("throws MaxLengthExceededError", function () {
return message.parseContent(1).then(function () {
assert(false, "successfully parsed a content stream that is too large");
}, function (error) {
assert(error);
expect(error).toBeA(MaxLengthExceededError);
});
});
});
}); // application/x-www-form-urlencoded
});
|