Partially fixing #2029 - failed caches doesn't throw an exception

If the main terminus fails you get an exception, but
not if a cache terminus fails.

Signed-off-by: Luke Kanies <luke@madstop.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/spec/unit/indirector/indirection.rb b/spec/unit/indirector/indirection.rb
index dc4157fd2..a8bc8ba99 100755
--- a/spec/unit/indirector/indirection.rb
+++ b/spec/unit/indirector/indirection.rb
@@ -295,6 +295,21 @@ describe Puppet::Indirector::Indirection do
                     @indirection.find("/my/key").should equal(@instance)
                 end
 
+                it "should not fail if the cache fails" do
+                    @terminus.stubs(:find).returns @instance
+
+                    @cache.expects(:find).raises ArgumentError
+                    @cache.stubs(:save)
+                    lambda { @indirection.find("/my/key") }.should_not raise_error
+                end
+
+                it "should look in the main terminus if the cache fails" do
+                    @terminus.expects(:find).returns @instance
+                    @cache.expects(:find).raises ArgumentError
+                    @cache.stubs(:save)
+                    @indirection.find("/my/key").should equal(@instance)
+                end
+
                 it "should send a debug log if it is using the cached object" do
                     Puppet.expects(:debug)
                     @cache.stubs(:find).returns @instance