-
Notifications
You must be signed in to change notification settings - Fork 553
/
response_spec.rb
322 lines (254 loc) · 10.5 KB
/
response_spec.rb
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
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
require 'spec_helper'
describe WebMock::ResponseFactory do
describe "response_for" do
it "should create response with options passed as arguments" do
options = {body: "abc", headers: {a: :b}}
expect(WebMock::Response).to receive(:new).with(options).and_return(@response = double(WebMock::Response))
expect(WebMock::ResponseFactory.response_for(options)).to eq(@response)
end
it "should create dynamic response for argument responding to call" do
callable = double(call: {body: "abc"})
expect(WebMock::DynamicResponse).to receive(:new).with(callable).and_return(@response = double(WebMock::Response))
expect(WebMock::ResponseFactory.response_for(callable)).to eq(@response)
end
end
end
describe WebMock::Response do
before(:each) do
@response = WebMock::Response.new(headers: {'A' => 'a'})
end
it "should raise an error when initialized with unknown option" do
expect { WebMock::Response.new(foo: "bar") }.to raise_error('Unknown key: "foo". Valid keys are: "headers", "status", "body", "exception", "should_timeout"')
end
it "should report normalized headers" do
allow(WebMock::Util::Headers).to receive(:normalize_headers).with({'A' => 'a'}.freeze).and_return('B' => 'b')
@response = WebMock::Response.new(headers: {'A' => 'a'})
expect(@response.headers).to eq({'B' => 'b'})
end
describe "status" do
it "should have 200 code and empty message by default" do
expect(@response.status).to eq([200, ""])
end
it "should return assigned status" do
@response = WebMock::Response.new(status: 500)
expect(@response.status).to eq([500, ""])
end
it "should return assigned message" do
@response = WebMock::Response.new(status: [500, "Internal Server Error"])
expect(@response.status).to eq([500, "Internal Server Error"])
end
end
describe "raising error" do
it "should raise error if any assigned" do
@response = WebMock::Response.new(exception: ArgumentError)
expect {
@response.raise_error_if_any
}.to raise_error(ArgumentError, "Exception from WebMock")
end
it "should raise error if any assigned as instance" do
@response = WebMock::Response.new(exception: ArgumentError.new("hello world"))
expect {
@response.raise_error_if_any
}.to raise_error(ArgumentError, "hello world")
end
it "should raise error if any assigned as string" do
@response = WebMock::Response.new(exception: "hello world")
expect {
@response.raise_error_if_any
}.to raise_error("hello world")
end
it "should not raise error if no error assigned" do
@response.raise_error_if_any
end
end
describe "timeout" do
it "should know if it should timeout" do
@response = WebMock::Response.new(should_timeout: true)
expect(@response.should_timeout).to be_truthy
end
it "should not timeout by default" do
@response = WebMock::Response.new
expect(@response.should_timeout).to be_falsey
end
end
describe "body" do
it "should return empty body by default" do
expect(@response.body).to eq('')
end
it "should return unfrozen string empty body by default" do
expect(@response.body).to_not be_frozen
end
it "shoud return utf-8 encoded string by default" do
expect(@response.body.encoding).to eq(Encoding::UTF_8)
end
it "should report body if assigned" do
@response = WebMock::Response.new(body: "abc")
expect(@response.body).to eq("abc")
end
it "should report string even if existing file path was provided" do
@response = WebMock::Response.new(body: __FILE__)
expect(@response.body).to eq(__FILE__)
end
it "should report content of a IO object if provided" do
@response = WebMock::Response.new(body: File.new(__FILE__))
expect(@response.body).to eq(File.read(__FILE__))
end
it "should report many times content of a IO object if provided" do
@response = WebMock::Response.new(body: File.new(__FILE__))
expect(@response.body).to eq(File.read(__FILE__))
expect(@response.body).to eq(File.read(__FILE__))
end
it "should work with Pathnames" do
@response = WebMock::Response.new(body: Pathname.new(__FILE__))
expect(@response.body).to eq(File.read(__FILE__))
end
# Users of webmock commonly make the mistake of stubbing the response
# body to return a hash, to prevent this:
#
it "should error if given a non-allowed type: a hash" do
expect { WebMock::Response.new(body: Hash.new) }.to \
raise_error(WebMock::Response::InvalidBody)
end
it "should error if given a non-allowed type: something that is not a hash" do
expect { WebMock::Response.new(body: 123) }.to \
raise_error(WebMock::Response::InvalidBody)
end
end
describe "from raw response" do
describe "when input is a StringIO" do
before(:each) do
@io = StringIO.new(File.read(CURL_EXAMPLE_OUTPUT_PATH))
@response = WebMock::Response.new(@io)
end
it "should read status" do
expect(@response.status).to eq([202, "OK"])
end
it "should read headers" do
expect(@response.headers).to eq(
"Date"=>"Sat, 23 Jan 2010 01:01:05 GMT",
"Content-Type"=>"text/html; charset=UTF-8",
"Content-Length"=>"419",
"Connection"=>"Keep-Alive",
"Accept"=>"image/jpeg, image/png"
)
end
it "should read body" do
expect(@response.body.size).to eq(419)
end
it "should close IO" do
expect(@io).to be_closed
end
end
describe "when input is IO" do
before(:each) do
@file = File.new(CURL_EXAMPLE_OUTPUT_PATH)
@response = WebMock::Response.new(@file)
end
it "should read status" do
expect(@response.status).to eq([202, "OK"])
end
it "should read headers" do
expect(@response.headers).to eq({
"Date"=>"Sat, 23 Jan 2010 01:01:05 GMT",
"Content-Type"=>"text/html; charset=UTF-8",
"Content-Length"=>"419",
"Connection"=>"Keep-Alive",
"Accept"=>"image/jpeg, image/png"
})
end
it "should read body" do
expect(@response.body.size).to eq(419)
end
it "should close IO" do
expect(@file).to be_closed
end
end
describe "when input is String" do
before(:each) do
@input = File.read(CURL_EXAMPLE_OUTPUT_PATH)
@response = WebMock::Response.new(@input)
end
it "should read status" do
expect(@response.status).to eq([202, "OK"])
end
it "should read headers" do
expect(@response.headers).to eq({
"Date"=>"Sat, 23 Jan 2010 01:01:05 GMT",
"Content-Type"=>"text/html; charset=UTF-8",
"Content-Length"=>"419",
"Connection"=>"Keep-Alive",
"Accept"=>"image/jpeg, image/png"
})
end
it "should read body" do
expect(@response.body.size).to eq(419)
end
it "should work with transfer-encoding set to chunked" do
@input.gsub!("Content-Length: 419", "Transfer-Encoding: chunked")
@response = WebMock::Response.new(@input)
expect(@response.body.size).to eq(419)
end
end
describe "with dynamically evaluated options" do
before(:each) do
@request_signature = WebMock::RequestSignature.new(:post, "www.example.com", body: "abc", headers: {'A' => 'a'})
end
it "should have evaluated body" do
@response = WebMock::Response.new(body: lambda {|request| request.body})
expect(@response.evaluate(@request_signature).body).to eq("abc")
end
it "should have evaluated headers" do
@response = WebMock::Response.new(headers: lambda {|request| request.headers})
expect(@response.evaluate(@request_signature).headers).to eq({'A' => 'a'})
end
it "should have evaluated status" do
@response = WebMock::Response.new(status: lambda {|request| 302})
expect(@response.evaluate(@request_signature).status).to eq([302, ""])
end
end
end
describe WebMock::DynamicResponse do
describe "evaluating response options" do
it "should evaluate new response with evaluated options" do
request_signature = WebMock::RequestSignature.new(:post, "www.example.com", body: "abc", headers: {'A' => 'a'})
response = WebMock::DynamicResponse.new(lambda {|request|
{
body: request.body,
headers: request.headers,
status: 302
}
})
evaluated_response = response.evaluate(request_signature)
expect(evaluated_response.body).to eq("abc")
expect(evaluated_response.headers).to eq({'A' => 'a'})
expect(evaluated_response.status).to eq([302, ""])
end
it "should be equal to static response after evaluation" do
request_signature = WebMock::RequestSignature.new(:post, "www.example.com", body: "abc")
response = WebMock::DynamicResponse.new(lambda {|request| {body: request.body}})
evaluated_response = response.evaluate(request_signature)
expect(evaluated_response).to eq(WebMock::Response.new(body: "abc"))
end
describe "when raw response is evaluated" do
before(:each) do
@files = {
"www.example.com" => File.new(CURL_EXAMPLE_OUTPUT_PATH)
}
@request_signature = WebMock::RequestSignature.new(:get, "www.example.com")
end
describe "as a file" do
it "should return response" do
response = WebMock::DynamicResponse.new(lambda {|request| @files[request.uri.host.to_s] })
expect(response.evaluate(@request_signature).body.size).to eq(419)
end
end
describe "as a string" do
it "should return response" do
response = WebMock::DynamicResponse.new(lambda {|request| @files[request.uri.host.to_s].read })
expect(response.evaluate(@request_signature).body.size).to eq(419)
end
end
end
end
end
end