Contents

require 'test_helper'
require 'foreman/util'

class UtilTest < ActiveSupport::TestCase
  include Foreman::Util

  test "should support which" do
    assert Foreman::Util.instance_methods.include? RUBY_VERSION =~ /^1\.8/ ? "which" : :which
  end

  test "should iterate over PATH env and find binary" do
    ENV.stubs(:[]).with('PATH').returns(["/bin", "/usr/bin"])
    FileTest.stubs(:file?).with('/bin/utiltest').returns(false)
    FileTest.stubs(:executable?).with('/bin/utiltest').returns(false)
    FileTest.stubs(:file?).with('/usr/bin/utiltest').returns(true)
    FileTest.stubs(:executable?).with('/usr/bin/utiltest').returns(true)
    assert_equal '/usr/bin/utiltest', which('utiltest')
  end

  test "should prefer binaries in user-supplied user PATH" do
    ENV.stubs(:[]).with('PATH').returns(["/bin", "/usr/bin"])
    FileTest.stubs(:file?).with('/custom/utiltest').returns(true)
    FileTest.stubs(:executable?).with('/custom/utiltest').returns(true)
    FileTest.stubs(:file?).with('/bin/utiltest').returns(false)
    FileTest.stubs(:executable?).with('/bin/utiltest').returns(false)
    FileTest.stubs(:file?).with('/usr/bin/utiltest').returns(true)
    FileTest.stubs(:executable?).with('/usr/bin/utiltest').returns(true)
    assert_equal '/custom/utiltest', which('utiltest', ['/custom'])
  end

  test "should return false when binary not found in PATH" do
    ENV.stubs(:[]).with('PATH').returns(["/bin", "/usr/bin"])
    FileTest.stubs(:file?).with('/bin/utiltest').returns(false)
    FileTest.stubs(:executable?).with('/bin/utiltest').returns(false)
    FileTest.stubs(:file?).with('/usr/bin/utiltest').returns(false)
    FileTest.stubs(:executable?).with('/usr/bin/utiltest').returns(false)
    assert_equal false, which('utiltest')
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
foreman_discovery-1.0.0	test/foreman_app/test/lib/foreman/util_test.rb
foreman_discovery-1.0.0.rc4	test/foreman_app/test/lib/foreman/util_test.rb
foreman_discovery-1.0.0.rc3	test/foreman_app/test/lib/foreman/util_test.rb
foreman_discovery-1.0.0.rc2	test/foreman_app/test/lib/foreman/util_test.rb
foreman_discovery-1.0.0.rc1	test/foreman_app/test/lib/foreman/util_test.rb