diff --git a/Libraries/Components/TextInput/__tests__/TextInput-test.js b/Libraries/Components/TextInput/__tests__/TextInput-test.js
index 78d6884db0..431b65b110 100644
--- a/Libraries/Components/TextInput/__tests__/TextInput-test.js
+++ b/Libraries/Components/TextInput/__tests__/TextInput-test.js
@@ -50,12 +50,14 @@ describe('TextInput tests', () => {
   it('has expected instance functions', () => {
     expect(input.instance.isFocused).toBeInstanceOf(Function); // Would have prevented S168585
     expect(input.instance.clear).toBeInstanceOf(Function);
-    expect(input.instance.focus).toBeInstanceOf(Function);
-    expect(input.instance.blur).toBeInstanceOf(Function);
-    expect(input.instance.setNativeProps).toBeInstanceOf(Function);
-    expect(input.instance.measure).toBeInstanceOf(Function);
-    expect(input.instance.measureInWindow).toBeInstanceOf(Function);
-    expect(input.instance.measureLayout).toBeInstanceOf(Function);
+    expect(input.instance.focus).toBeInstanceOf(jest.fn().constructor);
+    expect(input.instance.blur).toBeInstanceOf(jest.fn().constructor);
+    expect(input.instance.setNativeProps).toBeInstanceOf(jest.fn().constructor);
+    expect(input.instance.measure).toBeInstanceOf(jest.fn().constructor);
+    expect(input.instance.measureInWindow).toBeInstanceOf(
+      jest.fn().constructor,
+    );
+    expect(input.instance.measureLayout).toBeInstanceOf(jest.fn().constructor);
   });
   it('calls onChange callbacks', () => {
     expect(input.props.value).toBe(initialValue);
diff --git a/jest/MockNativeMethods.js b/jest/MockNativeMethods.js
index a7c112e3dd..f37fcd34c8 100644
--- a/jest/MockNativeMethods.js
+++ b/jest/MockNativeMethods.js
@@ -9,30 +9,13 @@
 
 'use strict';
 
-const mockNativeFunction = methodName => {
-  let warned = false;
-  return function() {
-    if (warned) {
-      return;
-    }
-    warned = true;
-    console.warn(
-      'Calling .' +
-        methodName +
-        '() in the test renderer environment is not supported. Instead, mock ' +
-        'out your components that use findNodeHandle with replacements that ' +
-        "don't rely on the native environment.",
-    );
-  };
-};
-
 const MockNativeMethods = {
-  measure: mockNativeFunction('measure'),
-  measureInWindow: mockNativeFunction('measureInWindow'),
-  measureLayout: mockNativeFunction('measureLayout'),
-  setNativeProps: mockNativeFunction('setNativeProps'),
-  focus: mockNativeFunction('focus'),
-  blur: mockNativeFunction('blur'),
+  measure: jest.fn(),
+  measureInWindow: jest.fn(),
+  measureLayout: jest.fn(),
+  setNativeProps: jest.fn(),
+  focus: jest.fn(),
+  blur: jest.fn(),
 };
 
 module.exports = MockNativeMethods;