railties/test/application/help_test.rb


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

# frozen_string_literal: true

require "isolation/abstract_unit"

class HelpTest < ActiveSupport::TestCase
  include ActiveSupport::Testing::Isolation

  def setup
    build_app
  end

  def teardown
    teardown_app
  end

  test "command works" do
    output = Dir.chdir(app_path) { `bin/rails help` }
    assert_match "The most common rails commands are", output
  end

  test "short-cut alias works" do
    output = Dir.chdir(app_path) { `bin/rails -h` }
    assert_match "The most common rails commands are", output
  end
end