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rails--rails/railties/lib/minitest/rails_plugin.rb
yuuji.yaginuma 686f4f3a94 Allow use of minitest-rails gem with Rails test runner
Add explicit global namespace to `Rails::TestUnit::Runner` to resolve a
namespace conflict between `minitest-rails` and Rails test runner.

Fixes #31324
2018-04-11 07:20:53 +09:00

59 lines
2 KiB
Ruby

# frozen_string_literal: true
require "active_support/core_ext/module/attribute_accessors"
require "rails/test_unit/reporter"
require "rails/test_unit/runner"
module Minitest
class SuppressedSummaryReporter < SummaryReporter
# Disable extra failure output after a run if output is inline.
def aggregated_results(*)
super unless options[:output_inline]
end
end
def self.plugin_rails_options(opts, options)
::Rails::TestUnit::Runner.attach_before_load_options(opts)
opts.on("-b", "--backtrace", "Show the complete backtrace") do
options[:full_backtrace] = true
end
opts.on("-d", "--defer-output", "Output test failures and errors after the test run") do
options[:output_inline] = false
end
opts.on("-f", "--fail-fast", "Abort test run on first failure or error") do
options[:fail_fast] = true
end
opts.on("-c", "--[no-]color", "Enable color in the output") do |value|
options[:color] = value
end
options[:color] = true
options[:output_inline] = true
end
# Owes great inspiration to test runner trailblazers like RSpec,
# minitest-reporters, maxitest and others.
def self.plugin_rails_init(options)
unless options[:full_backtrace] || ENV["BACKTRACE"]
# Plugin can run without Rails loaded, check before filtering.
Minitest.backtrace_filter = ::Rails.backtrace_cleaner if ::Rails.respond_to?(:backtrace_cleaner)
end
# Suppress summary reports when outputting inline rerun snippets.
if reporter.reporters.reject! { |reporter| reporter.kind_of?(SummaryReporter) }
reporter << SuppressedSummaryReporter.new(options[:io], options)
end
# Replace progress reporter for colors.
if reporter.reporters.reject! { |reporter| reporter.kind_of?(ProgressReporter) }
reporter << ::Rails::TestUnitReporter.new(options[:io], options)
end
end
# Backwardscompatibility with Rails 5.0 generated plugin test scripts
mattr_reader :run_via, default: {}
end