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
|
require 'rspec/core/project_initializer'
module RSpec::Core
RSpec.describe ProjectInitializer, :isolated_directory => true do
describe "#run" do
context "with no args" do
subject(:command_line_config) { ProjectInitializer.new(:report_stream => output) }
let(:output) { StringIO.new }
context "with no .rspec file" do
it "says it's creating .rspec " do
expect{ command_line_config.run }.to change{
output.rewind
output.read
}.to(include 'create .rspec')
end
it "generates a .rspec" do
command_line_config.run
expect(File.read('.rspec')).to match(/--require spec_helper/m)
end
end
context "with a .rspec file" do
it "says .rspec exists" do
FileUtils.touch('.rspec')
expect{ command_line_config.run }.to change{
output.rewind
output.read
}.to(include 'exist .rspec')
end
it "doesn't create a new one" do
File.open('.rspec', 'w') {|f| f << '--not-a-real-flag'}
command_line_config.run
expect(File.read('.rspec')).to eq('--not-a-real-flag')
end
end
context "with no spec/spec_helper.rb file" do
it "says it's creating spec/spec_helper.rb " do
expect{ command_line_config.run }.to change{
output.rewind
output.read
}.to(include 'create spec/spec_helper.rb')
end
it "generates a spec/spec_helper.rb" do
command_line_config.run
expect(File.read('spec/spec_helper.rb')).to match(/RSpec\.configure do \|config\|/m)
end
end
context "with a spec/spec_helper.rb file" do
before { FileUtils.mkdir('spec') }
it "says spec/spec_helper.rb exists" do
FileUtils.touch('spec/spec_helper.rb')
expect{ command_line_config.run }.to change{
output.rewind
output.read
}.to(include 'exist spec/spec_helper.rb')
end
it "doesn't create a new one" do
random_content = "content #{rand}"
File.open('spec/spec_helper.rb', 'w') {|f| f << random_content}
command_line_config.run
expect(File.read('spec/spec_helper.rb')).to eq(random_content)
end
end
end
end
describe "#run", "with a target directory" do
subject(:command_line_config) {
ProjectInitializer.new(:destination => tmpdir, :report_stream => StringIO.new)
}
let(:tmpdir) { 'relative/destination/' }
before { FileUtils.mkdir_p(tmpdir) }
context "with no .rspec file" do
it "generates a .rspec" do
command_line_config.run
expect(File.read(File.join(tmpdir, '.rspec'))).to match(/--require spec_helper/m)
end
end
context "with a .rspec file" do
it "doesn't create a new one" do
dot_rspec_file = File.join(tmpdir, '.rspec')
File.open(dot_rspec_file, 'w') {|f| f << '--not-a-real-flag'}
command_line_config.run
expect(File.read(dot_rspec_file)).to eq('--not-a-real-flag')
end
end
context "with no spec/spec_helper.rb file" do
it "generates a spec/spec_helper.rb" do
command_line_config.run
expect(File.read(File.join(tmpdir, 'spec/spec_helper.rb'))).to match(/RSpec\.configure do \|config\|/m)
end
end
context "with a spec/spec_helper.rb file" do
it "doesn't create a new one" do
FileUtils.mkdir File.join(tmpdir, 'spec')
spec_helper_file = File.join(tmpdir, 'spec', 'spec_helper.rb')
random_content = "content #{rand}"
File.open(spec_helper_file, 'w') {|f| f << random_content}
command_line_config.run
expect(File.read(spec_helper_file)).to eq(random_content)
end
end
end
end
end
|
