chore(e2e): adding e2e tests for the licensed-users-info internal backend plugin (#3161)

* chore(e2e): adding e2e tests for the licensed-users-info internal backend plugin.

fixes: RHIDP-7768

Signed-off-by: Lucas Holmquist <[email protected]>

* squash: refactor to use the built-in playwright methods for making api requests

Signed-off-by: Lucas Holmquist <[email protected]>

* squash: make result test generic to pass when run on ci

Signed-off-by: Lucas Holmquist <[email protected]>

---------

Signed-off-by: Lucas Holmquist <[email protected]>

Author: lholmquist

e2e-tests/playwright/e2e/plugins/licensed-users-info-backend/licensed-users-info.spec.ts

@@ -0,0 +1,117 @@
+import { CatalogUsersPO } from "../../../support/pageObjects/catalog/catalog-users-obj";
+import { RhdhAuthUiHack } from "../../../support/api/rhdh-auth-hack";
+import { Common } from "../../../utils/common";
+import { test, expect, APIRequestContext, APIResponse, request } from "@playwright/test";
+import playwrightConfig from "../../../../playwright.config";
+
+test.describe("Test licensed users info backend plugin", async () => {
+  let common: Common;
+  let apiToken: string;
+
+  const baseRHDHURL: string = playwrightConfig.use.baseURL;
+  const pluginAPIURL: string = 'api/licensed-users-info/';
+
+  test.beforeEach(async ({ page }) => {
+    common = new Common(page);
+    await common.loginAsGuest();
+    await CatalogUsersPO.visitBaseURL(page);
+
+    // Get the api token
+    const hacker: RhdhAuthUiHack = RhdhAuthUiHack.getInstance();
+    apiToken = await hacker.getApiToken(page);
+  });
+
+  test("Test plugin health check endpoint", async () => {
+    const requestContext: APIRequestContext = await request.newContext({
+      baseURL: `${baseRHDHURL}/${pluginAPIURL}`
+    });
+
+    const response: APIResponse = await requestContext.get("health");
+    const result = await response.json();
+
+    /*
+      { status: 'ok' }
+    */
+
+    expect(result).toHaveProperty('status');
+    expect(result.status).toBe("ok");
+  });
+
+  test("Test plugin user quantity url", async () => {
+    const requestContext: APIRequestContext = await request.newContext({
+      baseURL: `${baseRHDHURL}/${pluginAPIURL}`,
+      extraHTTPHeaders: {
+        Authorization: apiToken,
+        Accept: "application/json",
+      }
+    });
+
+    const response: APIResponse = await requestContext.get("users/quantity");
+    const result = await response.json();
+
+    /*
+      { quantity: '1' }
+    */
+
+    expect(result).toHaveProperty('quantity');
+    expect(Number(result.quantity)).toBeGreaterThan(0);
+  });
+
+  test("Test plugin users url", async () => {
+   const requestContext: APIRequestContext = await request.newContext({
+      baseURL: `${baseRHDHURL}/${pluginAPIURL}`,
+      extraHTTPHeaders: {
+        Authorization: apiToken,
+        Accept: "application/json",
+      }
+    });
+
+    const response: APIResponse = await requestContext.get("users");
+    const result = await response.json();
+
+    /*
+      [
+        {
+          userEntityRef: 'user:development/guest',
+          lastAuthTime: 'Thu, 17 Jul 2025 17:53:51 GMT'
+        }
+      ]
+    */
+
+    expect(Array.isArray(result)).toBe(true);
+    expect(result.length).toBeGreaterThan(0);
+    expect(result[0]).toHaveProperty('userEntityRef');
+    expect(result[0]).toHaveProperty('lastAuthTime');
+    expect(result[0].userEntityRef).toContain('user:');
+  });
+
+  test("Test plugin users as a csv url", async () => {
+    const requestContext: APIRequestContext = await request.newContext({
+      baseURL: `${baseRHDHURL}/${pluginAPIURL}`,
+      extraHTTPHeaders: {
+        Authorization: apiToken,
+        'Content-Type': 'text/csv'
+      }
+    });
+
+    const response: APIResponse = await requestContext.get("users");
+
+    // 'content-type': 'text/csv; charset=utf-8',
+    expect(response.headers()["content-type"]).toContain('text/csv');
+
+    // 'content-disposition': 'attachment; filename="data.csv"',
+    expect(response.headers()["content-disposition"]).toBe("attachment; filename=\"data.csv\"");
+
+    const result = await response.text();
+    /*
+      userEntityRef,displayName,email,lastAuthTime
+      user:development/guest,undefined,undefined,"Fri, 18 Jul 2025 12:41:47 GMT"
+    */
+    const splitText = result.split('\n');
+    const csvHeaders = splitText[0];
+    const csvData = splitText[1];
+
+    expect(csvHeaders).toContain("userEntityRef,displayName,email,lastAuthTime");
+    expect(csvData).toContain("user:");
+  });
+});