test/functional/configatron.rb in configatron-4.2.1 vs test/functional/configatron.rb in configatron-4.3.0

@@ -33,10 +33,23 @@
         assert_equal('temp', @kernel.foo.bar)
       end
       assert_equal('original', @kernel.foo.bar)
     end
 
+    it 'cleans up after an exception' do
+      @kernel.foo.bar = 'original'
+
+      assert_raises(RuntimeError) do
+        @kernel.temp do
+          @kernel.foo.bar = 'temp'
+          raise RuntimeError.new('error')
+        end
+      end
+
+      assert_equal('original', @kernel.foo.bar)
+    end
+
     describe 'start/end' do
       it 'allows for temporary setting of values' do
         assert_equal('A', @kernel.a)
         assert_equal('B', @kernel.b)
         @kernel.temp_start
@@ -112,8 +125,15 @@
 
     it 'returns a hash representation' do
       expected_hash = { a: 1, b: { c: 4 } }
       assert_equal(expected_hash, @kernel.to_h)
       assert_equal(expected_hash, @kernel.to_hash)
+    end
+  end
+
+  describe 'nil value' do
+    it 'remembers a nil value' do
+      @kernel.a = nil
+      assert_equal(nil, @kernel.a)
     end
   end
 end