Modify TechDocsCollator to be aware of new urls

* Add boolean constructor param to define if to use legacy paths
* Swap urls to match new pattern
* Add few tests

Signed-off-by: Jussi Hallila <jussi@hallila.com>

plugins/techdocs-backend/api-report.md

@@ -31,12 +31,14 @@ export class DefaultTechDocsCollator implements DocumentCollator {
     logger,
     catalogClient,
     parallelismLimit,
+    legacyPathCasing,
   }: {
     discovery: PluginEndpointDiscovery;
     logger: Logger_2;
     locationTemplate?: string;
     catalogClient?: CatalogApi;
     parallelismLimit?: number;
+    legacyPathCasing?: boolean;
   });
   // (undocumented)
   protected applyArgsToFormat(

plugins/techdocs-backend/src/search/DefaultTechDocsCollator.test.ts

@@ -83,7 +83,7 @@ const expectedEntities: Entity[] = [
   },
 ];
 
-describe('DefaultTechDocsCollator', () => {
+describe('DefaultTechDocsCollator with legacyPathCasing configuration', () => {
   let mockDiscoveryApi: jest.Mocked<PluginEndpointDiscovery>;
   let collator: DefaultTechDocsCollator;
 
@@ -97,6 +97,7 @@ describe('DefaultTechDocsCollator', () => {
     collator = new DefaultTechDocsCollator({
       discovery: mockDiscoveryApi,
       logger,
+      legacyPathCasing: true,
     });
 
     worker.use(
@@ -132,6 +133,50 @@ describe('DefaultTechDocsCollator', () => {
       });
     });
   });
+});
+
+describe('DefaultTechDocsCollator', () => {
+  let mockDiscoveryApi: jest.Mocked<PluginEndpointDiscovery>;
+  let collator: DefaultTechDocsCollator;
+
+  const worker = setupServer();
+  msw.setupDefaultHandlers(worker);
+  beforeEach(() => {
+    mockDiscoveryApi = {
+      getBaseUrl: jest.fn().mockResolvedValue('http://test-backend'),
+      getExternalBaseUrl: jest.fn(),
+    };
+    collator = new DefaultTechDocsCollator({
+      discovery: mockDiscoveryApi,
+      logger,
+    });
+
+    worker.use(
+      rest.get(
+        'http://test-backend/static/docs/default/component/test-entity-with-docs/search/search_index.json',
+        (_, res, ctx) => res(ctx.status(200), ctx.json(mockSearchDocIndex)),
+      ),
+      rest.get('http://test-backend/entities', (_, res, ctx) =>
+        res(ctx.status(200), ctx.json(expectedEntities)),
+      ),
+    );
+  });
+
+  it('should create documents for each tech docs search index', async () => {
+    const documents = await collator.execute();
+    const entity = expectedEntities[0];
+    documents.forEach((document, idx) => {
+      expect(document).toMatchObject({
+        title: mockSearchDocIndex.docs[idx].title,
+        location: `/docs/default/component/${entity.metadata.name}/${mockSearchDocIndex.docs[idx].location}`,
+        text: mockSearchDocIndex.docs[idx].text,
+        namespace: 'default',
+        componentType: entity!.spec!.type,
+        lifecycle: entity!.spec!.lifecycle,
+        owner: '',
+      });
+    });
+  });
 
   it('maps a returned entity with a custom locationTemplate', async () => {
     // Provide an alternate location template.

plugins/techdocs-backend/src/search/DefaultTechDocsCollator.ts

@@ -36,6 +36,7 @@ export class DefaultTechDocsCollator implements DocumentCollator {
   private readonly logger: Logger;
   private readonly catalogClient: CatalogApi;
   private readonly parallelismLimit: number;
+  private readonly legacyPathCasing: boolean;
   public readonly type: string = 'techdocs';
 
   constructor({
@@ -44,12 +45,14 @@ export class DefaultTechDocsCollator implements DocumentCollator {
     logger,
     catalogClient,
     parallelismLimit = 10,
+    legacyPathCasing = false,
   }: {
     discovery: PluginEndpointDiscovery;
     logger: Logger;
     locationTemplate?: string;
     catalogClient?: CatalogApi;
     parallelismLimit?: number;
+    legacyPathCasing?: boolean;
   }) {
     this.discovery = discovery;
     this.locationTemplate =
@@ -58,6 +61,7 @@ export class DefaultTechDocsCollator implements DocumentCollator {
     this.catalogClient =
       catalogClient || new CatalogClient({ discoveryApi: discovery });
     this.parallelismLimit = parallelismLimit;
+    this.legacyPathCasing = legacyPathCasing;
   }
 
   async execute() {
@@ -80,7 +84,9 @@ export class DefaultTechDocsCollator implements DocumentCollator {
       .map((entity: Entity) =>
         limit(async (): Promise<TechDocsDocument[]> => {
           const entityInfo = {
-            kind: entity.kind,
+            kind: this.legacyPathCasing
+              ? entity.kind
+              : entity.kind.toLowerCase(),
             namespace: entity.metadata.namespace || 'default',
             name: entity.metadata.name,
           };