          `Material-UI: You are using a variant value \`test\` for which you didn't define styles.`,
          `Please create a new variant matcher in your theme for this variant. To learn more about matchers visit https://next.material-ui.com/r/custom-component-variants.`,
 diff --git a/packages/material-ui/src/Autocomplete/Autocomplete.test.js b/packages/material-ui/src/Autocomplete/Autocomplete.test.js
-index cd02208b63..f3beebd4bc 100644
+index 2556f4d94d..787fc72d3b 100644
 --- a/packages/material-ui/src/Autocomplete/Autocomplete.test.js
 +++ b/packages/material-ui/src/Autocomplete/Autocomplete.test.js
-@@ -1181,10 +1181,6 @@ describe('<Autocomplete />', () => {
+@@ -1192,10 +1192,6 @@ describe('<Autocomplete />', () => {
          fireEvent.change(textbox, { target: { value: 'a' } });
          fireEvent.keyDown(textbox, { key: 'Enter' });
        }).toErrorDev([

   ];
 
diff --git a/packages/material-ui-styles/src/ThemeProvider/ThemeProvider.test.js b/packages/material-ui-styles/src/ThemeProvider/ThemeProvider.test.js
index cab486d9db..3107739555 100644
--- a/packages/material-ui-styles/src/ThemeProvider/ThemeProvider.test.js
+++ b/packages/material-ui-styles/src/ThemeProvider/ThemeProvider.test.js
@@ -122,11 +122,7 @@ describe('ThemeProvider', () => {

         'Material-UI: The `getOptionLabel` method of Autocomplete returned undefined instead of a string',
         'Material-UI: The `getOptionLabel` method of Autocomplete returned undefined instead of a string',
         'Material-UI: The `getOptionLabel` method of Autocomplete returned undefined instead of a string',
@@ -1249,9 +1245,6 @@ describe('<Autocomplete />', () => {
           />,
         );
       }).toWarnDev([
