spec/rspec/mocks/any_instance_spec.rb in rspec-mocks-2.12.2 vs spec/rspec/mocks/any_instance_spec.rb in rspec-mocks-2.13.0

@@ -1,6 +1,7 @@
 require 'spec_helper'
+require 'delegate'
 
 module RSpec
   module Mocks
     describe "#any_instance" do
       class CustomErrorForAnyInstanceSpec < StandardError;end
@@ -243,10 +244,18 @@
             klass.any_instance.stub!(:foo)
           end.to raise_error(/Use stub instead/)
         end
       end
 
+      context "with #unstub!" do
+        it "raises with a message instructing the user to use unstub instead" do
+          expect do
+            klass.any_instance.unstub!(:foo)
+          end.to raise_error(/Use unstub instead/)
+        end
+      end
+
       context "unstub implementation" do
         it "replaces the stubbed method with the original method" do
           klass.any_instance.stub(:existing_method)
           klass.any_instance.unstub(:existing_method)
           expect(klass.new.existing_method).to eq(:existing_method_return_value)
@@ -300,10 +309,19 @@
           it "passes if the method is called with different parameters" do
             klass.any_instance.should_not_receive(:existing_method_with_arguments).with(:argument_one, :argument_two)
             expect { klass.new.existing_method_with_arguments(:argument_three, :argument_four) }.to_not raise_error
           end
         end
+
+        context 'when used in combination with should_receive' do
+          it 'passes if only the expected message is received' do
+            klass.any_instance.should_receive(:foo)
+            klass.any_instance.should_not_receive(:bar)
+            klass.new.foo
+            klass.rspec_verify
+          end
+        end
       end
 
       context "with #should_receive" do
         let(:foo_expectation_error_message) { 'Exactly one instance should have received the following message(s) but didn\'t: foo' }
         let(:existing_method_expectation_error_message) { 'Exactly one instance should have received the following message(s) but didn\'t: existing_method' }
@@ -432,9 +450,28 @@
                 instance_one.existing_method
                 instance_two.existing_method
               end.to raise_error(RSpec::Mocks::MockExpectationError, "The message 'existing_method' was received by #{instance_two.inspect} but has already been received by #{instance_one.inspect}")
             end
           end
+        end
+
+        it 'works with a BasicObject subclass that mixes in Kernel', :if => defined?(BasicObject) do
+          klass = Class.new(BasicObject) do
+            include ::Kernel
+            def foo; end
+          end
+
+          klass.any_instance.should_receive(:foo)
+          klass.new.foo
+        end
+
+        it 'works with a SimpleDelegator subclass', :if => (RUBY_VERSION.to_f > 1.8) do
+          klass = Class.new(SimpleDelegator) do
+            def foo; end
+          end
+
+          klass.any_instance.should_receive(:foo)
+          klass.new(Object.new).foo
         end
 
         context "with argument matching" do
           before do
             klass.any_instance.should_receive(:foo).with(:param_one, :param_two).and_return(:result_one)