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
|
require "cmd/command"
require "cmd/commands"
require "fileutils"
describe "brew commands", :integration_test do
it "prints a list of all available commands" do
expect { brew "commands" }
.to output(/Built-in commands/).to_stdout
.and be_a_success
end
end
RSpec.shared_context "custom internal commands" do
let(:cmds) do
[
# internal commands
HOMEBREW_LIBRARY_PATH/"cmd/rbcmd.rb",
HOMEBREW_LIBRARY_PATH/"cmd/shcmd.sh",
# internal developer-commands
HOMEBREW_LIBRARY_PATH/"dev-cmd/rbdevcmd.rb",
HOMEBREW_LIBRARY_PATH/"dev-cmd/shdevcmd.sh",
]
end
around(:each) do |example|
begin
cmds.each do |f|
FileUtils.touch f
end
example.run
ensure
FileUtils.rm_f cmds
end
end
end
describe Homebrew do
include_context "custom internal commands"
specify "::internal_commands" do
cmds = described_class.internal_commands
expect(cmds).to include("rbcmd"), "Ruby commands files should be recognized"
expect(cmds).to include("shcmd"), "Shell commands files should be recognized"
expect(cmds).not_to include("rbdevcmd"), "Dev commands shouldn't be included"
end
specify "::internal_developer_commands" do
cmds = described_class.internal_developer_commands
expect(cmds).to include("rbdevcmd"), "Ruby commands files should be recognized"
expect(cmds).to include("shdevcmd"), "Shell commands files should be recognized"
expect(cmds).not_to include("rbcmd"), "Non-dev commands shouldn't be included"
end
specify "::external_commands" do
mktmpdir do |dir|
%w[brew-t1 brew-t2.rb brew-t3.py].each do |file|
path = "#{dir}/#{file}"
FileUtils.touch path
FileUtils.chmod 0755, path
end
FileUtils.touch "#{dir}/brew-t4"
ENV["PATH"] += "#{File::PATH_SEPARATOR}#{dir}"
cmds = described_class.external_commands
expect(cmds).to include("t1"), "Executable files should be included"
expect(cmds).to include("t2"), "Executable Ruby files should be included"
expect(cmds).not_to include("t3"), "Executable files with a non Ruby extension shouldn't be included"
expect(cmds).not_to include("t4"), "Non-executable files shouldn't be included"
end
end
end
describe Commands do
include_context "custom internal commands"
describe "::path" do
specify "returns the path for an internal command" do
expect(described_class.path("rbcmd")).to eq(HOMEBREW_LIBRARY_PATH/"cmd/rbcmd.rb")
expect(described_class.path("shcmd")).to eq(HOMEBREW_LIBRARY_PATH/"cmd/shcmd.sh")
expect(described_class.path("idontexist1234")).to be nil
end
specify "returns the path for an internal developer-command" do
expect(described_class.path("rbdevcmd")).to eq(HOMEBREW_LIBRARY_PATH/"dev-cmd/rbdevcmd.rb")
expect(described_class.path("shdevcmd")).to eq(HOMEBREW_LIBRARY_PATH/"dev-cmd/shdevcmd.sh")
end
end
end
|
