RSpec | rspec config | custom settings

概要

rspec config | custom settings

詳細

RSpec.configureのadd_settingメソッドを利用することで
独自パラメータを好きな名前で追加できます。

サンプル仕様

設定にdebugを追加。デフォルトをfalseにします。
実行時にはdebugモードをrandによってランダムに切り替えます。

hige_spec.rb

require 'spec_helper'
require 'hige'

RSpec.configuration.debug = true if rand > 0.5

describe Hige do
  context "hige1", :hige1 => "hige1_outer" do
    it "hige1", :hige1 => "hige1_inner" do
      puts "case hige1" if RSpec.configuration.debug
      expect("hige1_inner").to eq(example.metadata[:hige1])
    end
  end

  it "hige2", :hige2 => "hige2" do
    puts "case hige2" if RSpec.configuration.debug
    expect("hige2").to eq(example.metadata[:hige2])
  end
end

spec_helper.rb

RSpec.configure do |config|
  config.treat_symbols_as_metadata_keys_with_true_values = true
  config.run_all_when_everything_filtered = true
  config.filter_run :focus
  config.add_setting :debug, :default => false
end

実行結果(debugがtrueの場合)

$ rspec
Run options: include {:focus=>true}

All examples were filtered out; ignoring {:focus=>true}
case hige2
.case hige1
.

Finished in 0.001 seconds
2 examples, 0 failures

実行結果(debugがfalseの場合)

$ rspec
Run options: include {:focus=>true}

All examples were filtered out; ignoring {:focus=>true}
..

Finished in 0.001 seconds
2 examples, 0 failures