maint: stop stubbing log level setting.

The underlying problem turned up when another test (as a side effect) changed
the logging level to be more verbose, and a very distant test broke.  This
revealed that we didn't preserve that global state around tests.

Fixing that further revealed that we stubbed setting that log level all over
the place, as a point fix for the same problem, and to assert the operation of
various tools.

So, additionally, we strip out all that stubbing, and assert on the desired
effect rather than the mechanism for achieving it.

Reviewed-By: Max Martin <max@puppetlabs.com>

12 files changed, 24 insertions, 79 deletions

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 1187c1caf..b04ec6ffd 100755
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -50,6 +50,8 @@ RSpec.configure do |config|
 
     @logs = []
     Puppet::Util::Log.newdestination(Puppet::Test::LogCollector.new(@logs))
+
+    @log_level = Puppet::Util::Log.level
   end
 
   config.after :each do
@@ -62,6 +64,7 @@ RSpec.configure do |config|
 
     @logs.clear
     Puppet::Util::Log.close_all
+    Puppet::Util::Log.level = @log_level
 
     GC.enable
   end
diff --git a/spec/unit/application/agent_spec.rb b/spec/unit/application/agent_spec.rb
index 03cf14429..b30a8cc6c 100755
--- a/spec/unit/application/agent_spec.rb
+++ b/spec/unit/application/agent_spec.rb
@@ -18,7 +18,6 @@ describe Puppet::Application::Agent do
     Puppet::Agent.stubs(:new).returns(@agent)
     @puppetd.preinit
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
 
     Puppet::Node.indirection.stubs(:terminus_class=)
     Puppet::Node.indirection.stubs(:cache_class=)
@@ -223,18 +222,14 @@ describe Puppet::Application::Agent do
 
       it "should set log level to debug if --debug was passed" do
         @puppetd.options.stubs(:[]).with(:debug).returns(true)
-
-        Puppet::Util::Log.expects(:level=).with(:debug)
-
         @puppetd.setup_logs
+        Puppet::Util::Log.level.should == :debug
       end
 
       it "should set log level to info if --verbose was passed" do
         @puppetd.options.stubs(:[]).with(:verbose).returns(true)
-
-        Puppet::Util::Log.expects(:level=).with(:info)
-
         @puppetd.setup_logs
+        Puppet::Util::Log.level.should == :info
       end
 
       [:verbose, :debug].each do |level|
diff --git a/spec/unit/application/apply_spec.rb b/spec/unit/application/apply_spec.rb
index dca2a4156..ec3f083db 100755
--- a/spec/unit/application/apply_spec.rb
+++ b/spec/unit/application/apply_spec.rb
@@ -9,7 +9,6 @@ describe Puppet::Application::Apply do
   before :each do
     @apply = Puppet::Application[:apply]
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
   end
 
   [:debug,:loadclasses,:verbose,:use_nodes,:detailed_exitcodes].each do |option|
@@ -51,7 +50,6 @@ describe Puppet::Application::Apply do
 
     before :each do
       Puppet::Log.stubs(:newdestination)
-      Puppet::Log.stubs(:level=)
       Puppet.stubs(:parse_config)
       Puppet::FileBucket::Dipper.stubs(:new)
       STDIN.stubs(:read)
@@ -84,18 +82,14 @@ describe Puppet::Application::Apply do
 
     it "should set log level to debug if --debug was passed" do
       @apply.options.stubs(:[]).with(:debug).returns(true)
-
-      Puppet::Log.expects(:level=).with(:debug)
-
       @apply.setup
+      Puppet::Log.level.should == :debug
     end
 
     it "should set log level to info if --verbose was passed" do
       @apply.options.stubs(:[]).with(:verbose).returns(true)
-
-      Puppet::Log.expects(:level=).with(:info)
-
       @apply.setup
+      Puppet::Log.level.should == :info
     end
 
     it "should print puppet config if asked to in Puppet config" do
diff --git a/spec/unit/application/cert_spec.rb b/spec/unit/application/cert_spec.rb
index a1b5eb19a..4a91c1e6c 100755
--- a/spec/unit/application/cert_spec.rb
+++ b/spec/unit/application/cert_spec.rb
@@ -6,7 +6,6 @@ describe Puppet::Application::Cert do
   before :each do
     @cert_app = Puppet::Application[:cert]
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
   end
 
   it "should operate in master run_mode" do
@@ -28,22 +27,17 @@ describe Puppet::Application::Cert do
   end
 
   it "should set log level to info with the --verbose option" do
-
-    Puppet::Log.expects(:level=).with(:info)
-
     @cert_app.handle_verbose(0)
+    Puppet::Log.level.should == :info
   end
 
   it "should set log level to debug with the --debug option" do
-
-    Puppet::Log.expects(:level=).with(:debug)
-
     @cert_app.handle_debug(0)
+    Puppet::Log.level.should == :debug
   end
 
   it "should set the fingerprint digest with the --digest option" do
     @cert_app.handle_digest(:digest)
-
     @cert_app.digest.should == :digest
   end
 
diff --git a/spec/unit/application/device_spec.rb b/spec/unit/application/device_spec.rb
index 086e321e9..832b7e55b 100644..100755
--- a/spec/unit/application/device_spec.rb
+++ b/spec/unit/application/device_spec.rb
@@ -10,10 +10,8 @@ require 'puppet/configurer'
 describe Puppet::Application::Device do
   before :each do
     @device = Puppet::Application[:device]
-#    @device.stubs(:puts)
     @device.preinit
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
 
     Puppet::Node.indirection.stubs(:terminus_class=)
     Puppet::Node.indirection.stubs(:cache_class=)
@@ -144,18 +142,14 @@ describe Puppet::Application::Device do
 
       it "should set log level to debug if --debug was passed" do
         @device.options.stubs(:[]).with(:debug).returns(true)
-
-        Puppet::Util::Log.expects(:level=).with(:debug)
-
         @device.setup_logs
+        Puppet::Util::Log.level.should == :debug
       end
 
       it "should set log level to info if --verbose was passed" do
         @device.options.stubs(:[]).with(:verbose).returns(true)
-
-        Puppet::Util::Log.expects(:level=).with(:info)
-
         @device.setup_logs
+        Puppet::Util::Log.level.should == :info
       end
 
       [:verbose, :debug].each do |level|
diff --git a/spec/unit/application/doc_spec.rb b/spec/unit/application/doc_spec.rb
index 66a833b9d..43a4b9849 100755
--- a/spec/unit/application/doc_spec.rb
+++ b/spec/unit/application/doc_spec.rb
@@ -11,7 +11,6 @@ describe Puppet::Application::Doc do
     @doc.stubs(:puts)
     @doc.preinit
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
   end
 
   it "should ask Puppet::Application to not parse Puppet configuration file" do
@@ -186,7 +185,6 @@ describe Puppet::Application::Doc do
       before :each do
         @doc.options.stubs(:[]).returns(false)
         Puppet.stubs(:parse_config)
-        Puppet::Util::Log.stubs(:level=)
         Puppet::Util::Log.stubs(:newdestination)
       end
 
@@ -232,16 +230,14 @@ describe Puppet::Application::Doc do
 
       it "should set log level to debug if --debug" do
         @doc.options.stubs(:[]).with(:debug).returns(true)
-        Puppet::Util::Log.expects(:level=).with(:debug)
-
         @doc.setup_rdoc
+        Puppet::Util::Log.level.should == :debug
       end
 
       it "should set log level to info if --verbose" do
         @doc.options.stubs(:[]).with(:verbose).returns(true)
-        Puppet::Util::Log.expects(:level=).with(:info)
-
         @doc.setup_rdoc
+        Puppet::Util::Log.level.should == :info
       end
 
       it "should set log destination to console if --verbose" do
diff --git a/spec/unit/application/filebucket_spec.rb b/spec/unit/application/filebucket_spec.rb
index 8ba86be9e..92bc0410a 100755
--- a/spec/unit/application/filebucket_spec.rb
+++ b/spec/unit/application/filebucket_spec.rb
@@ -41,7 +41,6 @@ describe Puppet::Application::Filebucket do
     before :each do
       Puppet::Log.stubs(:newdestination)
       Puppet.stubs(:settraps)
-      Puppet::Log.stubs(:level=)
       Puppet.stubs(:parse_config)
       Puppet::FileBucket::Dipper.stubs(:new)
       @filebucket.options.stubs(:[]).with(any_parameters)
@@ -62,18 +61,14 @@ describe Puppet::Application::Filebucket do
 
     it "should set log level to debug if --debug was passed" do
       @filebucket.options.stubs(:[]).with(:debug).returns(true)
-
-      Puppet::Log.expects(:level=).with(:debug)
-
       @filebucket.setup
+      Puppet::Log.level.should == :debug
     end
 
     it "should set log level to info if --verbose was passed" do
       @filebucket.options.stubs(:[]).with(:verbose).returns(true)
-
-      Puppet::Log.expects(:level=).with(:info)
-
       @filebucket.setup
+      Puppet::Log.level.should == :info
     end
 
     it "should Parse puppet config" do
@@ -140,7 +135,6 @@ describe Puppet::Application::Filebucket do
     before :each do
       Puppet::Log.stubs(:newdestination)
       Puppet.stubs(:settraps)
-      Puppet::Log.stubs(:level=)
       Puppet.stubs(:parse_config)
       Puppet::FileBucket::Dipper.stubs(:new)
       @filebucket.options.stubs(:[]).with(any_parameters)
diff --git a/spec/unit/application/kick_spec.rb b/spec/unit/application/kick_spec.rb
index 29e4caea4..742c0fff6 100755
--- a/spec/unit/application/kick_spec.rb
+++ b/spec/unit/application/kick_spec.rb
@@ -10,7 +10,6 @@ describe Puppet::Application::Kick, :if => Puppet.features.posix? do
     Puppet::Util::Ldap::Connection.stubs(:new).returns(stub_everything)
     @kick = Puppet::Application[:kick]
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
   end
 
   describe ".new" do
@@ -120,7 +119,6 @@ describe Puppet::Application::Kick, :if => Puppet.features.posix? do
       @kick.classes = []
       @kick.tags = []
       @kick.hosts = []
-      Puppet::Log.stubs(:level=)
       @kick.stubs(:trap)
       @kick.stubs(:puts)
       Puppet.stubs(:parse_config)
@@ -130,18 +128,14 @@ describe Puppet::Application::Kick, :if => Puppet.features.posix? do
 
     it "should set log level to debug if --debug was passed" do
       @kick.options.stubs(:[]).with(:debug).returns(true)
-
-      Puppet::Log.expects(:level=).with(:debug)
-
       @kick.setup
+      Puppet::Log.level.should == :debug
     end
 
     it "should set log level to info if --verbose was passed" do
       @kick.options.stubs(:[]).with(:verbose).returns(true)
-
-      Puppet::Log.expects(:level=).with(:info)
-
       @kick.setup
+      Puppet::Log.level.should == :info
     end
 
     it "should Parse puppet config" do
diff --git a/spec/unit/application/master_spec.rb b/spec/unit/application/master_spec.rb
index ea5d3f518..2a24086f3 100755
--- a/spec/unit/application/master_spec.rb
+++ b/spec/unit/application/master_spec.rb
@@ -11,7 +11,6 @@ describe Puppet::Application::Master do
     @daemon = stub_everything 'daemon'
     Puppet::Daemon.stubs(:new).returns(@daemon)
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
 
     Puppet::Node.indirection.stubs(:terminus_class=)
     Puppet::Node.indirection.stubs(:cache_class=)
@@ -111,7 +110,6 @@ describe Puppet::Application::Master do
     before :each do
       Puppet::Log.stubs(:newdestination)
       Puppet.stubs(:settraps)
-      Puppet::Log.stubs(:level=)
       Puppet::SSL::CertificateAuthority.stubs(:instance)
       Puppet::SSL::CertificateAuthority.stubs(:ca?)
       Puppet.settings.stubs(:use)
@@ -121,18 +119,14 @@ describe Puppet::Application::Master do
 
     it "should set log level to debug if --debug was passed" do
       @master.options.stubs(:[]).with(:debug).returns(true)
-
-      Puppet::Log.expects(:level=).with(:debug)
-
       @master.setup
+      Puppet::Log.level.should == :debug
     end
 
     it "should set log level to info if --verbose was passed" do
       @master.options.stubs(:[]).with(:verbose).returns(true)
-
-      Puppet::Log.expects(:level=).with(:info)
-
       @master.setup
+      Puppet::Log.level.should == :info
     end
 
     it "should set console as the log destination if no --logdest and --daemonize" do
diff --git a/spec/unit/application/queue_spec.rb b/spec/unit/application/queue_spec.rb
index 87713ca97..d71c879a9 100755
--- a/spec/unit/application/queue_spec.rb
+++ b/spec/unit/application/queue_spec.rb
@@ -10,7 +10,6 @@ describe Puppet::Application::Queue do
     @queue.stubs(:puts)
     @daemon = stub_everything 'daemon', :daemonize => nil
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
 
     Puppet::Resource::Catalog.indirection.stubs(:terminus_class=)
   end
@@ -113,18 +112,14 @@ describe Puppet::Application::Queue do
 
       it "should set log level to debug if --debug was passed" do
         @queue.options.stubs(:[]).with(:debug).returns(true)
-
-        Puppet::Util::Log.expects(:level=).with(:debug)
-
         @queue.setup_logs
+        Puppet::Util::Log.level.should == :debug
       end
 
       it "should set log level to info if --verbose was passed" do
         @queue.options.stubs(:[]).with(:verbose).returns(true)
-
-        Puppet::Util::Log.expects(:level=).with(:info)
-
         @queue.setup_logs
+        Puppet::Util::Log.level.should == :info
       end
 
       [:verbose, :debug].each do |level|
diff --git a/spec/unit/application/resource_spec.rb b/spec/unit/application/resource_spec.rb
index 673bd65d7..af60f12c1 100755
--- a/spec/unit/application/resource_spec.rb
+++ b/spec/unit/application/resource_spec.rb
@@ -7,7 +7,6 @@ describe Puppet::Application::Resource do
   before :each do
     @resource = Puppet::Application[:resource]
     Puppet::Util::Log.stubs(:newdestination)
-    Puppet::Util::Log.stubs(:level=)
     Puppet::Resource.indirection.stubs(:terminus_class=)
   end
 
@@ -95,7 +94,6 @@ describe Puppet::Application::Resource do
   describe "during setup" do
     before :each do
       Puppet::Log.stubs(:newdestination)
-      Puppet::Log.stubs(:level=)
       Puppet.stubs(:parse_config)
     end
 
@@ -108,19 +106,15 @@ describe Puppet::Application::Resource do
 
     it "should set log level to debug if --debug was passed" do
       @resource.options.stubs(:[]).with(:debug).returns(true)
-
-      Puppet::Log.expects(:level=).with(:debug)
-
       @resource.setup
+      Puppet::Log.level.should == :debug
     end
 
     it "should set log level to info if --verbose was passed" do
       @resource.options.stubs(:[]).with(:debug).returns(false)
       @resource.options.stubs(:[]).with(:verbose).returns(true)
-
-      Puppet::Log.expects(:level=).with(:info)
-
       @resource.setup
+      Puppet::Log.level.should == :info
     end
 
     it "should Parse puppet config" do
diff --git a/spec/unit/application_spec.rb b/spec/unit/application_spec.rb
index f46959092..de1ca1257 100755
--- a/spec/unit/application_spec.rb
+++ b/spec/unit/application_spec.rb
@@ -369,10 +369,8 @@ describe Puppet::Application do
       it "should honor option #{level}" do
         @app.options.stubs(:[]).with(level).returns(true)
         Puppet::Util::Log.stubs(:newdestination)
-
-        Puppet::Util::Log.expects(:level=).with(level == :verbose ? :info : :debug)
-
         @app.setup
+        Puppet::Util::Log.level.should == (level == :verbose ? :info : :debug)
       end
     end