Move stubs from ./stubs to ./shared/Stubs

Gathers all shared test code in single place.

tests/unit/shared/Stubs/CategoryDataStub.ts

@@ -0,0 +1,25 @@
+import { CategoryData, CategoryOrScriptData, DocumentationUrlsData } from 'js-yaml-loader!@/*';
+import { ScriptDataStub } from './ScriptDataStub';
+
+export class CategoryDataStub implements CategoryData {
+  public children: readonly CategoryOrScriptData[] = [ScriptDataStub.createWithCode()];
+
+  public category = 'category name';
+
+  public docs?: DocumentationUrlsData;
+
+  public withChildren(children: readonly CategoryOrScriptData[]) {
+    this.children = children;
+    return this;
+  }
+
+  public withName(name: string) {
+    this.category = name;
+    return this;
+  }
+
+  public withDocs(docs: DocumentationUrlsData) {
+    this.docs = docs;
+    return this;
+  }
+}