diff --git a/plugins/techdocs/src/test-utils/index.ts b/plugins/techdocs/src/test-utils/index.ts
index f9ced5f930..d782f225d5 100644
--- a/plugins/techdocs/src/test-utils/index.ts
+++ b/plugins/techdocs/src/test-utils/index.ts
@@ -15,49 +15,10 @@
  */
 
 import FIXTURE_STANDARD_PAGE from './fixtures/mkdocs-index';
-import transformer from '../reader/transformers';
-import type { Transformer } from '../reader/transformers';
 
 export const FIXTURES = {
   FIXTURE_STANDARD_PAGE,
 };
 
-export type CreateTestShadowDomOptions = {
-  transformers: Transformer[];
-};
-
-export const createTestShadowDom = (
-  fixture: string,
-  opts: CreateTestShadowDomOptions = { transformers: [] },
-): ShadowRoot => {
-  const divElement = document.createElement('div');
-  divElement.attachShadow({ mode: 'open' });
-  document.body.appendChild(divElement);
-
-  const domParser = new DOMParser().parseFromString(fixture, 'text/html');
-  divElement.shadowRoot?.appendChild(domParser.documentElement);
-
-  if (opts.transformers) {
-    transformer(divElement.shadowRoot!.children[0], opts.transformers);
-  }
-
-  return divElement.shadowRoot!;
-};
-
-export const getSample = (
-  shadowDom: ShadowRoot,
-  elementName: string,
-  elementAttribute: string,
-  sampleSize = 2,
-) => {
-  const rootElement = shadowDom.children[0];
-
-  return Array.from(rootElement.getElementsByTagName(elementName))
-    .filter(elem => {
-      return elem.hasAttribute(elementAttribute);
-    })
-    .slice(0, sampleSize)
-    .map(elem => {
-      return elem.getAttribute(elementAttribute);
-    });
-};
+export * from './stylesheets';
+export * from './shadowDom';
diff --git a/plugins/techdocs/src/test-utils/shadowDom.ts b/plugins/techdocs/src/test-utils/shadowDom.ts
new file mode 100644
index 0000000000..ded6b6a860
--- /dev/null
+++ b/plugins/techdocs/src/test-utils/shadowDom.ts
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * 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 transformer from '../reader/transformers';
+import type { Transformer } from '../reader/transformers';
+
+export type CreateTestShadowDomOptions = {
+  transformers: Transformer[];
+};
+
+export const createTestShadowDom = (
+  fixture: string,
+  opts: CreateTestShadowDomOptions = { transformers: [] },
+): ShadowRoot => {
+  const divElement = document.createElement('div');
+  divElement.attachShadow({ mode: 'open' });
+  document.body.appendChild(divElement);
+
+  const domParser = new DOMParser().parseFromString(fixture, 'text/html');
+  divElement.shadowRoot?.appendChild(domParser.documentElement);
+
+  if (opts.transformers) {
+    transformer(divElement.shadowRoot!.children[0], opts.transformers);
+  }
+
+  return divElement.shadowRoot!;
+};
+
+export const getSample = (
+  shadowDom: ShadowRoot,
+  elementName: string,
+  elementAttribute: string,
+  sampleSize = 2,
+) => {
+  const rootElement = shadowDom.children[0];
+
+  return Array.from(rootElement.getElementsByTagName(elementName))
+    .filter(elem => {
+      return elem.hasAttribute(elementAttribute);
+    })
+    .slice(0, sampleSize)
+    .map(elem => {
+      return elem.getAttribute(elementAttribute);
+    });
+};
diff --git a/plugins/techdocs/src/test-utils/stylesheets.ts b/plugins/techdocs/src/test-utils/stylesheets.ts
new file mode 100644
index 0000000000..0532c71272
--- /dev/null
+++ b/plugins/techdocs/src/test-utils/stylesheets.ts
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * 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.
+ */
+
+export const mockStylesheetEventListener = (timeToCallbackMs: number): void => {
+  HTMLLinkElement.prototype.addEventListener = (
+    _eventName: string,
+    eventCallback: any,
+  ) => {
+    setTimeout(() => {
+      eventCallback();
+    }, timeToCallbackMs);
+  };
+};
+
+export const executeStylesheetEventListeners = (): void => {
+  jest.runOnlyPendingTimers();
+};
+
+export const clearStylesheetEventListeners = (): void => {
+  HTMLLinkElement.prototype.addEventListener =
+    Element.prototype.addEventListener;
+};