Module: EnvBranch::TestHelper

Defined in:
lib/env_branch/test_helper.rb

Overview

Test helper for branch with environment variables

Class Method Summary collapse

Class Method Details

.restore_env_branch ⇒ void

This method returns an undefined value.

Restore original environment variables for branch.

Examples:

with test-unit

require 'env_branch/test_helper'

class TestExample < Test::Unit::TestCase
  extend ::EnvBranch::TestHelper

  def self.shutdown
    restore_env_branch
  end
end

See Also:



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# File 'lib/env_branch/test_helper.rb', line 48

def restore_env_branch
  original_travis_branch = (defined?(@original_travis_branch) && @original_travis_branch) || nil
  original_circle_branch = (defined?(@original_circle_branch) && @original_circle_branch) || nil
  original_github_pull_request_builder_plugin_branch = (defined?(@original_github_pull_request_builder_plugin_branch) && @original_github_pull_request_builder_plugin_branch) || nil
  ENV['TRAVIS_BRANCH'] = original_travis_branch
  ENV['CIRCLE_BRANCH'] = original_circle_branch
  ENV['ghprbSourceBranch'] = original_github_pull_request_builder_plugin_branch
end

.stash_env_branch ⇒ void

This method returns an undefined value.

Stash original environment variables for branch. And delete for testing.

Examples:

with test-unit

require 'env_branch/test_helper'

class TestExample < Test::Unit::TestCase
  extend ::EnvBranch::TestHelper

  def self.startup
    stash_env_branch
  end
end

See Also:



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# File 'lib/env_branch/test_helper.rb', line 23

def stash_env_branch
  @original_travis_branch = ENV['TRAVIS_BRANCH']
  @original_circle_branch = ENV['CIRCLE_BRANCH']
  @original_github_pull_request_builder_plugin_branch = ENV['ghprbSourceBranch']
  ENV.delete 'TRAVIS_BRANCH'
  ENV.delete 'CIRCLE_BRANCH'
  ENV.delete 'ghprbSourceBranch'
end