remove unnecessary usages of ThemeProvider

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/techdocs/src/reader/components/TechDocsReaderPage/TechDocsReaderPage.test.tsx

@@ -15,10 +15,8 @@
  */
 import React from 'react';
 import { act } from '@testing-library/react';
-import { ThemeProvider } from '@material-ui/core';
 import { scmIntegrationsApiRef } from '@backstage/integration-react';
 
-import { lightTheme } from '@backstage/theme';
 import { entityRouteRef } from '@backstage/plugin-catalog-react';
 import { renderInTestApp, TestApiProvider } from '@backstage/test-utils';
 
@@ -84,17 +82,15 @@ jest.mock('@backstage/core-components', () => ({
 
 const Wrapper = ({ children }: { children: React.ReactNode }) => {
   return (
-    <ThemeProvider theme={lightTheme}>
-      <TestApiProvider
-        apis={[
-          [scmIntegrationsApiRef, {}],
-          [techdocsApiRef, techdocsApiMock],
-          [techdocsStorageApiRef, techdocsStorageApiMock],
-        ]}
-      >
-        {children}
-      </TestApiProvider>
-    </ThemeProvider>
+    <TestApiProvider
+      apis={[
+        [scmIntegrationsApiRef, {}],
+        [techdocsApiRef, techdocsApiMock],
+        [techdocsStorageApiRef, techdocsStorageApiMock],
+      ]}
+    >
+      {children}
+    </TestApiProvider>
   );
 };
 

plugins/techdocs/src/reader/components/TechDocsReaderPageContent/TechDocsReaderPageContent.test.tsx

@@ -16,9 +16,6 @@
 import React from 'react';
 import { act, waitFor } from '@testing-library/react';
 
-import { ThemeProvider } from '@material-ui/core';
-
-import { lightTheme } from '@backstage/theme';
 import { CompoundEntityRef } from '@backstage/catalog-model';
 import {
   techdocsApiRef,
@@ -79,13 +76,11 @@ const Wrapper = ({
   entityRef?: CompoundEntityRef;
   children: React.ReactNode;
 }) => (
-  <ThemeProvider theme={lightTheme}>
-    <TestApiProvider apis={[[techdocsApiRef, techdocsApiMock]]}>
-      <TechDocsReaderPageProvider entityRef={entityRef}>
-        {children}
-      </TechDocsReaderPageProvider>
-    </TestApiProvider>
-  </ThemeProvider>
+  <TestApiProvider apis={[[techdocsApiRef, techdocsApiMock]]}>
+    <TechDocsReaderPageProvider entityRef={entityRef}>
+      {children}
+    </TechDocsReaderPageProvider>
+  </TestApiProvider>
 );
 
 describe('<TechDocsReaderPageContent />', () => {

plugins/techdocs/src/reader/components/TechDocsReaderPageHeader/TechDocsReaderPageHeader.test.tsx

@@ -16,9 +16,6 @@
 import React from 'react';
 import { act, waitFor } from '@testing-library/react';
 
-import { ThemeProvider } from '@material-ui/core';
-
-import { lightTheme } from '@backstage/theme';
 import { CompoundEntityRef } from '@backstage/catalog-model';
 import { entityRouteRef } from '@backstage/plugin-catalog-react';
 import {
@@ -71,13 +68,11 @@ const Wrapper = ({
   entityRef?: CompoundEntityRef;
   children: React.ReactNode;
 }) => (
-  <ThemeProvider theme={lightTheme}>
-    <TestApiProvider apis={[[techdocsApiRef, techdocsApiMock]]}>
-      <TechDocsReaderPageProvider entityRef={entityRef}>
-        {children}
-      </TechDocsReaderPageProvider>
-    </TestApiProvider>
-  </ThemeProvider>
+  <TestApiProvider apis={[[techdocsApiRef, techdocsApiMock]]}>
+    <TechDocsReaderPageProvider entityRef={entityRef}>
+      {children}
+    </TechDocsReaderPageProvider>
+  </TestApiProvider>
 );
 
 describe('<TechDocsReaderPageHeader />', () => {