ensure functions wrapped by the invocation counter still return

BladeRunnerJS · Apr 11, 2017 · aef7def · aef7def
1 parent 8455a4a
commit aef7def
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Showing 3 changed files with 19 additions and 2 deletions.
diff --git a/...dk/libs/javascript/br-presenter/src/br/presenter/testing/KnockoutInvocationCountPlugin.js b/...dk/libs/javascript/br-presenter/src/br/presenter/testing/KnockoutInvocationCountPlugin.js
@@ -68,7 +68,7 @@ KnockoutInvocationCountPlugin.prototype.update = function(eElement, fValueAccess
 KnockoutInvocationCountPlugin.prototype._getInvocationCountingProxyMethod = function(fOrigMethod) {
 	var fMethod = function() {
 		fOrigMethod.invocationCount++;
-		fOrigMethod.apply(this, arguments);
+		return fOrigMethod.apply(this, arguments);
 	};
 	fOrigMethod.invocationCount = 0;
 	return fMethod;

diff --git a/...sdk/sdk/libs/javascript/br-presenter/src/br/presenter/testing/PresentationModelFixture.js b/...sdk/sdk/libs/javascript/br-presenter/src/br/presenter/testing/PresentationModelFixture.js
@@ -300,7 +300,7 @@ PresentationModelFixture.InvocationCountSetter.prototype._getInvocationCountingP
 	var fOrigMethod = this._getMethod();
 	var fMethod = function() {
 		fMethod.invocationCount++;
-		fOrigMethod.apply(this, arguments);
+		return fOrigMethod.apply(this, arguments);
 	};
 	fMethod.invocationCount = nInitialValue;
 

diff --git a/...ascript/br-presenter/test-unit/tests/br/presenter/testing/PresentationModelFixtureTest.js b/...ascript/br-presenter/test-unit/tests/br/presenter/testing/PresentationModelFixtureTest.js
@@ -499,6 +499,23 @@
         });
     };
 
+    PresentationModelFixtureTest.prototype.test_wrappedFunctionsStillReturn = function()
+    {
+        var oPresentationModelFixture = new PresentationModelFixture();
+        var oPresentationModel = new PresentationModel();
+        oPresentationModelFixture.setComponent({getPresentationModel:function(){return oPresentationModel;}});
+
+        oPresentationModel.theFunction = function() {
+            return "a value";
+        };
+
+        oPresentationModelFixture.doGiven("theFunction.invocationCount", 0);
+
+        var valueHolder = oPresentationModel.theFunction();
+
+        assertEquals(valueHolder, "a value");
+    };
+
     PresentationModelFixtureTest.prototype.test_invocationCountCanBeSetToANonZeroValue = function()
     {
         var oPresentationModelFixture = new PresentationModelFixture();