(MODULES-10950) Infer application name from run mode

Fix a regression introduced by MODULES-7397[1] which incorrectly assumed
that the application name can be queried through
`Puppet::Application.name`, causing lenses that are pluginsynced not to
be loaded.

Since we only need to find out whether or not we're running as part of
`puppet agent`, it should be enough to use `Puppet.run_mode.name`, which
returns `:agent` in this case, and `:user` otherwise.

[1] https://github.com/puppetlabs/puppetlabs-augeas_core/pull/27

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/unit/provider/augeas/augeas_spec.rb b/spec/unit/provider/augeas/augeas_spec.rb
index 2d53933..f98a0f4 100644
--- a/spec/unit/provider/augeas/augeas_spec.rb
+++ b/spec/unit/provider/augeas/augeas_spec.rb
@@ -1124,7 +1124,7 @@ describe Puppet::Type.type(:augeas).provider(:augeas) do
     context 'when running application is agent' do
       before(:each) do
         Puppet[:libdir] = my_fixture_dir
-        Puppet::Application.stubs(:name).returns(:agent)
+        Puppet.run_mode.stubs(:name).returns(:agent)
       end
 
       it 'offers pluginsync augeas/lenses subdir' do
@@ -1139,7 +1139,7 @@ describe Puppet::Type.type(:augeas).provider(:augeas) do
 
     context 'when running application is not agent' do
       before(:each) do
-        Puppet::Application.stubs(:name).returns(:apply)
+        Puppet.run_mode.stubs(:name).returns(:user)
 
         env = Puppet::Node::Environment.create('root', ['/modules/foobar'])
         Puppet.stubs(:lookup).returns(env)