test: Get changelog page id using its parent

Author: javierbrea

.github/CONTRIBUTING.md

@@ -83,7 +83,6 @@ The tests require the following environment variables to be set, which can be de
 CONFLUENCE_URL=https://your-confluence-url.net
 CONFLUENCE_PAT=******
 CONFLUENCE_README_PAGE_ID=page-id-of-the-readme-page
-CONFLUENCE_CHANGELOG_PAGE_ID=page-id-of-the-changelog-page
 ```
 
 ## Branching model

test/e2e/specs/check-sync.spec.ts

@@ -6,34 +6,41 @@ import {
   getChangelogPageBody,
   getChangelogPageTitle,
   getReadmePageTitle,
+  getReadmePageChildren,
 } from "../support/confluence";
 
 describe("check sync", () => {
   describe("readme page", () => {
     it("should have right title", async () => {
-      const changelogPageTitle = await getReadmePageTitle();
+      const pageTitle = await getReadmePageTitle();
 
-      expect(changelogPageTitle).toEqual(
+      expect(pageTitle).toEqual(
         expect.stringContaining("[Cross] Markdown Confluence Sync"),
       );
     });
+
+    it("should have one child", async () => {
+      const pageChildren = await getReadmePageChildren();
+
+      expect(pageChildren?.length).toBe(1);
+    });
   });
 
   describe("release page", () => {
     it("should have right title", async () => {
-      const changelogPageTitle = await getChangelogPageTitle();
+      const pageTitle = await getChangelogPageTitle();
 
-      expect(changelogPageTitle).toEqual(
+      expect(pageTitle).toEqual(
         expect.stringContaining("[Cross] [Markdown Confluence Sync] Releases"),
       );
     });
 
     it("should include the latest release", async () => {
       const version = await getLatestVersion();
 
-      const changelogPage = await getChangelogPageBody();
+      const pageContent = await getChangelogPageBody();
 
-      expect(changelogPage).toEqual(expect.stringContaining(version));
+      expect(pageContent).toEqual(expect.stringContaining(version));
     });
   });
 });

test/e2e/support/confluence.ts

@@ -1,6 +1,5 @@
 import { ConfluenceClient } from "confluence.js";
 
-const CHANGELOG_PAGE_ID = process.env.CONFLUENCE_CHANGELOG_PAGE_ID as string;
 const README_PAGE_ID = process.env.CONFLUENCE_ROOT_PAGE_ID as string;
 
 /**
@@ -17,26 +16,48 @@ function createConfluenceClient() {
   });
 }
 
-async function getChangelogPageContent(id: string) {
+async function getPageContent(id: string) {
   const client = createConfluenceClient();
   const content = await client.content.getContentById({
     id,
-    expand: ["body.view"],
+    expand: ["body.view", "children.page"],
   });
   return content;
 }
 
+async function getReadmePageContent() {
+  return getPageContent(README_PAGE_ID);
+}
+
+export async function getReadmePageChildren() {
+  const content = await getReadmePageContent();
+  return content.children?.page?.results;
+}
+
+async function getChangelogPageContent() {
+  const readmeChildren = await getReadmePageChildren();
+  const changelogId = readmeChildren ? readmeChildren[0]?.id : undefined;
+
+  if (!changelogId) {
+    throw new Error("Readme page does not have any children");
+  }
+
+  const changelogContent = await getPageContent(changelogId);
+
+  return changelogContent;
+}
+
 export async function getChangelogPageBody() {
-  const content = await getChangelogPageContent(CHANGELOG_PAGE_ID);
+  const content = await getChangelogPageContent();
   return content.body?.view?.value;
 }
 
 export async function getChangelogPageTitle() {
-  const content = await getChangelogPageContent(CHANGELOG_PAGE_ID);
+  const content = await getChangelogPageContent();
   return content.title;
 }
 
 export async function getReadmePageTitle() {
-  const content = await getChangelogPageContent(README_PAGE_ID);
+  const content = await getReadmePageContent();
   return content.title;
 }