Added spec for check_resource_semantics! in

1 files changed, 20 insertions, 0 deletions

diff --git a/spec/unit/provider_spec.rb b/spec/unit/provider_spec.rb
index 5a21b094d0..d7a34bc21b 100644
--- a/spec/unit/provider_spec.rb
+++ b/spec/unit/provider_spec.rb
@@ -49,6 +49,13 @@ class ConvergeActionDemonstrator < Chef::Provider
   end
 end
 
+class CheckResourceSemanticsDemonstrator < ConvergeActionDemonstrator
+  def check_resource_semantics!
+    raise Chef::Exceptions::InvalidResourceSpecification.new("check_resource_semantics!")
+  end
+end
+
+
 describe Chef::Provider do
   before(:each) do
     @cookbook_collection = Chef::CookbookCollection.new([])
@@ -89,6 +96,10 @@ describe Chef::Provider do
     expect(@provider.send(:whyrun_supported?)).to eql(false)
   end
 
+  it "should do nothing for check_resource_semantics! by default" do
+    expect { @provider.check_resource_semantics! }.not_to raise_error
+  end
+
   it "should return true for action_nothing" do
     expect(@provider.action_nothing).to eql(true)
   end
@@ -176,6 +187,15 @@ describe Chef::Provider do
         expect(@resource).not_to be_updated_by_last_action
       end
     end
+
+    describe "and the resource is invalid" do
+      let(:provider) { CheckResourceSemanticsDemonstrator.new(@resource, @run_context) }
+
+      it "fails with InvalidResourceSpecification when run" do
+        expect { provider.run_action(:foo) }.to raise_error(Chef::Exceptions::InvalidResourceSpecification)
+      end
+
+    end
   end
 
 end