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diff --git a/src/foundation/api/revel/intercept_test.go b/src/foundation/api/revel/intercept_test.go
new file mode 100644
index 0000000..ee2138d
--- /dev/null
+++ b/src/foundation/api/revel/intercept_test.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2012-2016 The Revel Framework Authors, All rights reserved.
+// Revel Framework source code and usage is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package revel
+
+import (
+	"reflect"
+	"testing"
+)
+
+var funcP = func(c *Controller) Result { return nil }
+var funcP2 = func(c *Controller) Result { return nil }
+
+type InterceptController struct{ *Controller }
+type InterceptControllerN struct{ InterceptController }
+type InterceptControllerP struct{ *InterceptController }
+type InterceptControllerNP struct {
+	*Controller
+	InterceptControllerN
+	InterceptControllerP
+}
+
+func (c InterceptController) methN() Result  { return nil }
+func (c *InterceptController) methP() Result { return nil }
+
+func (c InterceptControllerN) methNN() Result  { return nil }
+func (c *InterceptControllerN) methNP() Result { return nil }
+func (c InterceptControllerP) methPN() Result  { return nil }
+func (c *InterceptControllerP) methPP() Result { return nil }
+
+// Methods accessible from InterceptControllerN
+var MethodN = []interface{}{
+	InterceptController.methN,
+	(*InterceptController).methP,
+	InterceptControllerN.methNN,
+	(*InterceptControllerN).methNP,
+}
+
+// Methods accessible from InterceptControllerP
+var MethodP = []interface{}{
+	InterceptController.methN,
+	(*InterceptController).methP,
+	InterceptControllerP.methPN,
+	(*InterceptControllerP).methPP,
+}
+
+// This checks that all the various kinds of interceptor functions/methods are
+// properly invoked.
+func TestInvokeArgType(t *testing.T) {
+	n := InterceptControllerN{InterceptController{&Controller{}}}
+	p := InterceptControllerP{&InterceptController{&Controller{}}}
+	np := InterceptControllerNP{&Controller{}, n, p}
+	testInterceptorController(t, reflect.ValueOf(&n), MethodN)
+	testInterceptorController(t, reflect.ValueOf(&p), MethodP)
+	testInterceptorController(t, reflect.ValueOf(&np), MethodN)
+	testInterceptorController(t, reflect.ValueOf(&np), MethodP)
+}
+
+func testInterceptorController(t *testing.T, appControllerPtr reflect.Value, methods []interface{}) {
+	interceptors = []*Interception{}
+	InterceptFunc(funcP, BEFORE, appControllerPtr.Elem().Interface())
+	InterceptFunc(funcP2, BEFORE, AllControllers)
+	for _, m := range methods {
+		InterceptMethod(m, BEFORE)
+	}
+	ints := getInterceptors(BEFORE, appControllerPtr)
+
+	if len(ints) != 6 {
+		t.Fatalf("N: Expected 6 interceptors, got %d.", len(ints))
+	}
+
+	testInterception(t, ints[0], reflect.ValueOf(&Controller{}))
+	testInterception(t, ints[1], reflect.ValueOf(&Controller{}))
+	for i := range methods {
+		testInterception(t, ints[i+2], appControllerPtr)
+	}
+}
+
+func testInterception(t *testing.T, intc *interceptorItem, arg reflect.Value) {
+	val := intc.Interceptor.Invoke(arg, &intc.Target)
+	if !val.IsNil() {
+		t.Errorf("Failed (%v): Expected nil got %v", intc, val)
+	}
+}