diff --git a/plugins/techdocs-addons/src/context.test.tsx b/plugins/techdocs-addons/src/context.test.tsx
new file mode 100644
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+++ b/plugins/techdocs-addons/src/context.test.tsx
@@ -0,0 +1,157 @@
+/*
+ * Copyright 2022 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import React from 'react';
+import {
+  techdocsApiRef,
+  TechDocsApi,
+  TechDocsMetadata,
+} from '@backstage/plugin-techdocs';
+import {
+  useEntityMetadata,
+  useTechDocsMetadata,
+  useTechDocsReaderPage,
+  useShadowRoot,
+  useShadowRootElements,
+  TechDocsEntityProvider,
+  TechDocsMetadataProvider,
+  TechDocsReaderPageProvider,
+} from './context';
+import { renderHook, act } from '@testing-library/react-hooks';
+
+import { Entity, CompoundEntityRef } from '@backstage/catalog-model';
+import { TestApiProvider } from '@backstage/test-utils';
+
+const mockEntity: Entity = {
+  apiVersion: 'v1',
+  kind: 'Component',
+  metadata: { name: 'test-component', namespace: 'default' },
+};
+
+const mockTechDocsMetadata: TechDocsMetadata = {
+  site_name: 'test-componnet',
+  site_description: 'this is a test component',
+};
+
+const mockShadowRoot = () => {
+  const div = document.createElement('div');
+  const shadowRoot = div.attachShadow({ mode: 'open' });
+  shadowRoot.innerHTML = '<h1>Shadow DOM Mock</h1>';
+  return shadowRoot;
+};
+
+const techdocsApi: Partial<TechDocsApi> = {
+  getEntityMetadata: () => Promise.resolve(mockEntity),
+  getTechDocsMetadata: () => Promise.resolve(mockTechDocsMetadata),
+};
+
+const wrapper = ({
+  entityName = {
+    namespace: mockEntity.metadata.namespace!!,
+    kind: mockEntity.kind,
+    name: mockEntity.metadata.name,
+  },
+  children,
+}: {
+  entityName: CompoundEntityRef;
+  children: React.ReactNode;
+}) => (
+  <TestApiProvider apis={[[techdocsApiRef, techdocsApi]]}>
+    <TechDocsMetadataProvider entityName={entityName}>
+      <TechDocsEntityProvider entityName={entityName}>
+        <TechDocsReaderPageProvider entityName={entityName}>
+          {children}
+        </TechDocsReaderPageProvider>
+      </TechDocsEntityProvider>
+    </TechDocsMetadataProvider>
+  </TestApiProvider>
+);
+
+describe('context', () => {
+  describe('useEntityMetadata', () => {
+    it('should return loading state', async () => {
+      const { result } = renderHook(() => useEntityMetadata());
+
+      await expect(result.current.loading).toEqual(true);
+    });
+
+    it('should return expected entity values', async () => {
+      const { result, waitForNextUpdate } = renderHook(
+        () => useEntityMetadata(),
+        { wrapper },
+      );
+
+      await waitForNextUpdate();
+
+      expect(result.current.value).toBeDefined();
+      expect(result.current.error).toBeUndefined();
+      expect(result.current.value).toMatchObject(mockEntity);
+    });
+  });
+
+  describe('useTechDocsMetadata', () => {
+    it('should return loading state', async () => {
+      const { result } = renderHook(() => useTechDocsMetadata());
+
+      await expect(result.current.loading).toEqual(true);
+    });
+
+    it('should return expected techdocs metadata values', async () => {
+      const { result, waitForNextUpdate } = renderHook(
+        () => useTechDocsMetadata(),
+        { wrapper },
+      );
+
+      await waitForNextUpdate();
+      expect(result.current.value).toBeDefined();
+      expect(result.current.error).toBeUndefined();
+      expect(result.current.value).toMatchObject(mockTechDocsMetadata);
+    });
+  });
+
+  describe('useTechDocsReaderPage', () => {
+    it('should set title', () => {
+      const { result } = renderHook(() => useTechDocsReaderPage(), { wrapper });
+
+      expect(result.current.title).toBe('');
+
+      act(() => result.current.setTitle('test site title'));
+      expect(result.current.title).toBe('test site title');
+    });
+
+    it('should set subtitle', () => {
+      const { result } = renderHook(() => useTechDocsReaderPage(), { wrapper });
+
+      expect(result.current.subtitle).toBe('');
+
+      act(() => result.current.setSubtitle('test site subtitle'));
+      expect(result.current.subtitle).toBe('test site subtitle');
+    });
+
+    it('should set shadow root', async () => {
+      const { result } = renderHook(() => useTechDocsReaderPage(), { wrapper });
+
+      // mock shadowroot
+      const shadowRoot = mockShadowRoot();
+
+      act(() => result.current.setShadowRoot(shadowRoot));
+
+      expect(result.current.shadowRoot?.innerHTML).toBe(
+        '<h1>Shadow DOM Mock</h1>',
+      );
+    });
+  });
+});