Added a test for the allBindingsAccessor parameter in the KnockoutBindingHandler interface to support the get method.

knockout/tests/knockout-tests.ts

@@ -581,4 +581,21 @@ function test_misc() {
 		}
 	}
 	
+}
+
+interface KnockoutBindingHandlers {
+    allBindingsAccessorTest: KnockoutBindingHandler;
+}
+
+function test_allBindingsAccessor() {
+    ko.bindingHandlers.allBindingsAccessorTest = {
+        init: (element: any, valueAccessor: () => any, allBindingsAccessor: KnockoutAllBindingsAccessor, viewModel: any, bindingContext: KnockoutBindingContext) => {
+            var allBindings = allBindingsAccessor();
+            var myBinding = allBindingsAccessor.get("myBindingName");
+        },
+        update: (element: any, valueAccessor: () => any, allBindingsAccessor: KnockoutAllBindingsAccessor, viewModel: any, bindingContext: KnockoutBindingContext) => {
+            var allBindings = allBindingsAccessor();
+            var myBinding = allBindingsAccessor.get("myBindingName");
+        }
+    };
 }