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
|
require "optparse"
require "rake/file_list"
require "method_source"
module Rails
class TestRunner
class Options
def self.parse(args)
options = { backtrace: !ENV["BACKTRACE"].nil?, name: nil, environment: "test" }
opt_parser = ::OptionParser.new do |opts|
opts.banner = "Usage: bin/rails test [options] [file or directory]"
opts.separator ""
opts.on("-e", "--environment [ENV]",
"run tests in the ENV environment") do |env|
options[:environment] = env.strip
end
opts.separator ""
opts.separator "Filter options:"
opts.separator ""
opts.separator <<-DESC
You can run a single test by appending the line number to filename:
bin/rails test test/models/user_test.rb:27
DESC
opts.on("-n", "--name [NAME]",
"Only run tests matching NAME") do |name|
options[:name] = name
end
opts.on("-p", "--pattern [PATTERN]",
"Only run tests matching PATTERN") do |pattern|
options[:name] = "/#{pattern}/"
end
opts.separator ""
opts.separator "Output options:"
opts.on("-b", "--backtrace",
"show the complte backtrace") do
options[:backtrace] = true
end
opts.separator ""
opts.separator "Common options:"
opts.on_tail("-h", "--help", "Show this message") do
puts opts
exit
end
end
opt_parser.order!(args)
options[:patterns] = []
while arg = args.shift
if (file_and_line = arg.split(':')).size > 1
options[:filename], options[:line] = file_and_line
options[:filename] = File.expand_path options[:filename]
options[:line] &&= options[:line].to_i
else
arg = arg.gsub(':', '')
if Dir.exists?("#{arg}")
options[:patterns] << File.expand_path("#{arg}/**/*_test.rb")
elsif File.file?(arg)
options[:patterns] << File.expand_path(arg)
end
end
end
options
end
end
def initialize(options = {})
@options = options
end
def self.run(arguments)
options = Rails::TestRunner::Options.parse(arguments)
Rails::TestRunner.new(options).run
end
def run
$rails_test_runner = self
ENV["RAILS_ENV"] = @options[:environment]
run_tests
end
def find_method
return @options[:name] if @options[:name]
return unless @options[:line]
method = test_methods.find do |location, test_method, start_line, end_line|
location == @options[:filename] &&
(start_line..end_line).include?(@options[:line].to_i)
end
method[1] if method
end
def show_backtrace?
@options[:backtrace]
end
def test_files
return [@options[:filename]] if @options[:filename]
if @options[:patterns] && @options[:patterns].count > 0
pattern = @options[:patterns]
else
pattern = "test/**/*_test.rb"
end
Rake::FileList[pattern]
end
private
def run_tests
test_files.to_a.each do |file|
require File.expand_path file
end
end
def test_methods
methods_map = []
suites = Minitest::Runnable.runnables.shuffle
suites.each do |suite_class|
suite_class.runnable_methods.each do |test_method|
method = suite_class.instance_method(test_method)
location = method.source_location
start_line = location.last
end_line = method.source.split("\n").size + start_line - 1
methods_map << [File.expand_path(location.first), test_method, start_line, end_line]
end
end
methods_map
end
end
end
|
