Fix regression in #1047 (#1066)

PR #1047 allows a plugin to return partial data which may be incredibly
dangerous. It's a totally reasonable thing to want, however, so we gate
it behind a plugin config. However, the default behavior reverts to
where it was.

Signed-off-by: Phil Dibowitz <phil@ipom.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/spec/unit/plugins/linux/filesystem_spec.rb b/spec/unit/plugins/linux/filesystem_spec.rb
index 13aeb248..451849be 100644
--- a/spec/unit/plugins/linux/filesystem_spec.rb
+++ b/spec/unit/plugins/linux/filesystem_spec.rb
@@ -533,8 +533,17 @@ BLKID_TYPE
   end
 
   %w{df mount}.each do |command|
-    describe "when #{command} does not exist" do
+    describe "when :allow_partial_data set, #{command} does not exist" do
+      before do
+        Ohai.config[:plugin][:filesystem][:allow_partial_data] = true
+      end
+
+      after do
+        Ohai.config[:plugin][:filesystem][:allow_partial_data] = false
+      end
+
       it "logs warning about #{command} missing" do
+        Ohai.config[:plugin][:filesystem][:allow_partial_data] = true
         allow(plugin).to receive(:shell_out).with(/#{command}/).and_raise(Ohai::Exceptions::Exec)
         expect(Ohai::Log).to receive(:warn).with("Plugin Filesystem: #{command} binary is not available. Some data will not be available.")
         plugin.run