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
|
# frozen_string_literal: true
RSpec.describe "bundle init" do
it "generates a Gemfile" do
bundle! :init
expect(out).to include("Writing new Gemfile")
expect(bundled_app("Gemfile")).to be_file
end
context "when a Gemfile already exists" do
before do
create_file "Gemfile", <<-G
gem "rails"
G
end
it "does not change existing Gemfiles" do
expect { bundle :init }.not_to change { File.read(bundled_app("Gemfile")) }
end
it "notifies the user that an existing Gemfile already exists" do
bundle :init
expect(out).to include("Gemfile already exists")
end
end
context "when a Gemfile exists in a parent directory" do
let(:subdir) { "child_dir" }
it "lets users generate a Gemfile in a child directory" do
bundle! :init
FileUtils.mkdir bundled_app(subdir)
Dir.chdir bundled_app(subdir) do
bundle! :init
end
expect(out).to include("Writing new Gemfile")
expect(bundled_app("#{subdir}/Gemfile")).to be_file
end
end
context "when gemsrb option given" do
before do
create_file("gems.rb", <<-G)
gem "rails"
G
end
context "when gems.rb already exists" do
it "does not change existing gems.rb" do
expect { bundle :init, :gemsrb => true }.not_to change { File.read(bundled_app("gems.rb")) }
end
it "notifies the user that an existing gems.rb already exists" do
bundle :init, :gemsrb => true
expect(out).to include("gems.rb already exists")
end
end
context "when a gems.rb file exists in a parent directory" do
let(:subdir) { "child_dir" }
it "lets users generate a gems.rb in a child directory" do
FileUtils.mkdir bundled_app(subdir)
Dir.chdir bundled_app(subdir) do
bundle! :init, :gemsrb => true
end
expect(out).to include("Writing new gems.rb")
expect(bundled_app("#{subdir}/gems.rb")).to be_file
end
end
end
context "given --gemspec option", :bundler => "< 2" do
let(:spec_file) { tmp.join("test.gemspec") }
it "should generate from an existing gemspec" do
File.open(spec_file, "w") do |file|
file << <<-S
Gem::Specification.new do |s|
s.name = 'test'
s.add_dependency 'rack', '= 1.0.1'
s.add_development_dependency 'rspec', '1.2'
end
S
end
bundle :init, :gemspec => spec_file
gemfile = if Bundler::VERSION[0, 2] == "1."
bundled_app("Gemfile").read
else
bundled_app("gems.rb").read
end
expect(gemfile).to match(%r{source 'https://rubygems.org'})
expect(gemfile.scan(/gem "rack", "= 1.0.1"/).size).to eq(1)
expect(gemfile.scan(/gem "rspec", "= 1.2"/).size).to eq(1)
expect(gemfile.scan(/group :development/).size).to eq(1)
end
context "when gemspec file is invalid" do
it "notifies the user that specification is invalid" do
File.open(spec_file, "w") do |file|
file << <<-S
Gem::Specification.new do |s|
s.name = 'test'
s.invalid_method_name
end
S
end
bundle :init, :gemspec => spec_file
expect(last_command.bundler_err).to include("There was an error while loading `test.gemspec`")
end
end
end
end
|
