Module: Mutineer::TestRunners::RSpec

Defined in:
lib/mutineer/test_runners/rspec.rb

Overview

Child-process-only RSpec runner.

Mirrors MinitestIntegration's contract: run the given spec files and return 0 (all passed) or 1 (any failure).

Class Method Summary collapse

Class Method Details

.require_rspec! ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Requires rspec-core from the project under test.



44
45
46
47
48
49
50
 
# File 'lib/mutineer/test_runners/rspec.rb', line 44

def self.require_rspec!
  require "rspec/core"
rescue LoadError
  raise Mutineer::FrameworkUnavailable,
        "framework 'rspec' requested but rspec is not available; " \
        "add rspec to the project under test (its bundle), then retry"
end

.run(spec_files) ⇒ Integer

Runs the given RSpec files.

Parameters:

  • spec_files (String, Array<String>) —

    one file or many files.

Returns:

  • (Integer) —

    0 on success, 1 on failure.



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
# File 'lib/mutineer/test_runners/rspec.rb', line 20

def self.run(spec_files)
  require_rspec!

  ::RSpec::Core::Runner.disable_autorun!
  ::RSpec.reset

  sink = StringIO.new
  orig_out = $stdout
  orig_err = $stderr
  $stdout = sink
  $stderr = sink
  begin
    status = ::RSpec::Core::Runner.run(["--no-color", *Array(spec_files)], sink, sink)
  ensure
    $stdout = orig_out
    $stderr = orig_err
  end

  status.zero? ? 0 : 1
end