File: helper_spec.rb

package info (click to toggle)
ruby-foreman 0.90.0-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 584 kB
  • sloc: ruby: 2,020; sh: 88; makefile: 8
file content (19 lines) | stat: -rw-r--r-- 450 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
require "spec_helper"

describe "spec helpers" do
  describe "#preserving_env" do
    after { ENV.delete "FOO" }

    it "should remove added environment vars" do
      old = ENV["FOO"]
      preserving_env { ENV["FOO"] = "baz" }
      expect(ENV["FOO"]).to eq(old)
    end

    it "should reset modified environment vars" do
      ENV["FOO"] = "bar"
      preserving_env { ENV["FOO"] = "baz"}
      expect(ENV["FOO"]).to eq("bar")
    end
  end
end