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
|
RSpec.describe Flipper::Middleware::SetupEnv do
context 'with flipper instance' do
let(:app) do
app = lambda do |env|
[200, { 'Content-Type' => 'text/html' }, [env['flipper'].object_id.to_s]]
end
builder = Rack::Builder.new
builder.use described_class, flipper
builder.run app
builder
end
it 'sets flipper in env' do
get '/'
expect(last_response.body).to eq(flipper.object_id.to_s)
end
end
context 'with block that returns flipper instance' do
let(:flipper_block) do
-> { flipper }
end
let(:app) do
app = lambda do |env|
[200, { 'Content-Type' => 'text/html' }, [env['flipper'].object_id.to_s]]
end
builder = Rack::Builder.new
builder.use described_class, flipper_block
builder.run app
builder
end
it 'sets flipper in env' do
get '/'
expect(last_response.body).to eq(flipper.object_id.to_s)
end
end
context 'when env already has flipper setup' do
let(:app) do
app = lambda do |env|
[200, { 'Content-Type' => 'text/html' }, [env['flipper'].object_id.to_s]]
end
builder = Rack::Builder.new
builder.use described_class, flipper
builder.run app
builder
end
it 'leaves env flipper alone' do
env_flipper = build_flipper
get '/', {}, 'flipper' => env_flipper
expect(last_response.body).to eq(env_flipper.object_id.to_s)
end
end
context 'when flipper instance or block are nil but env flipper is configured' do
let(:app) do
app = lambda do |env|
[200, { 'Content-Type' => 'text/html' }, [env['flipper'].object_id.to_s]]
end
builder = Rack::Builder.new
builder.use described_class
builder.run app
builder
end
it 'can use env flipper' do
env_flipper = build_flipper
get '/', {}, 'flipper' => env_flipper
expect(last_response.body).to eq(env_flipper.object_id.to_s)
end
end
context 'when flipper instance or block are nil and default Flipper is configured' do
let(:app) do
Flipper.configure do |config|
config.default { flipper }
end
app = lambda do |env|
[200, { 'Content-Type' => 'text/html' }, [env['flipper'].object_id.to_s]]
end
builder = Rack::Builder.new
builder.use described_class
builder.run app
builder
end
it 'can use env flipper' do
get '/', {}, {}
expect(last_response.body).to eq(Flipper.object_id.to_s)
end
end
end
|
