Gitops 9592 local admin UI test with playwright (redhat-developer#1140)

* Add login via local credentials test

Signed-off-by: Triona Doyle <bot@example.com>

* address coderabbit feedback for timeouts and cross-version locators

Signed-off-by: Triona Doyle <tekton@example.com>

* Address coderabbit suggestion: ensure Playwright context closes cleanly on failure

Signed-off-by: Triona Doyle <tekton@example.com>

---------

Signed-off-by: Triona Doyle <bot@example.com>
Signed-off-by: Triona Doyle <tekton@example.com>
Co-authored-by: Triona Doyle <bot@example.com>
Co-authored-by: Triona Doyle <tekton@example.com>
Signed-off-by: Triona Doyle <tekton@example.com>

Author: 3 people

openshift-ci/build-root/Dockerfile

@@ -4,6 +4,7 @@ FROM quay.io/devtools_gitops/go-toolset:1.26.2
 USER root
 
 ARG OPERATOR_SDK_VERSION=1.35.0
+ARG KUSTOMIZE_VERSION=v5.8.1
 
 # Install kubectl tool which is used in e2e-tests
 RUN curl -sSL -o /usr/local/bin/kubectl "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" && \
@@ -14,8 +15,7 @@ RUN curl -sSL -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/relea
      chmod +x /usr/local/bin/argocd
 
 # Install Kustomize
-RUN wget https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh && \
-    bash install_kustomize.sh /usr/local/bin && rm install_kustomize.sh
+RUN curl -sSL https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz | tar -xz -C /usr/local/bin
 
 # Install operator-sdk
 RUN curl -L -o /usr/local/bin/operator-sdk https://github.com/operator-framework/operator-sdk/releases/download/v${OPERATOR_SDK_VERSION}/operator-sdk_linux_amd64 && \

test/ui-e2e/tests/admin-login.spec.ts

@@ -0,0 +1,55 @@
+import { test, expect } from '@playwright/test';
+import { execSync } from 'node:child_process';
+
+test('Log into Argo CD as local admin', async ({ browser }) => {
+  let rawOutput: string;
+  let routeUrl: string;
+
+  try {
+    rawOutput = execSync(
+      'oc extract secret/openshift-gitops-cluster -n openshift-gitops --keys=admin.password --to=-',
+      { timeout: 15000, stdio: 'pipe' }
+    ).toString();
+  } catch (error) {
+    throw new Error("Failed to extract admin password. Please check your cluster connection and oc CLI.");
+  }
+  
+  //get credentials
+  const password = rawOutput.split('\n').map(l => l.trim()).filter(l => l && !l.startsWith('#'))[0];
+
+  try {
+    routeUrl = execSync(
+      'oc get route openshift-gitops-server -n openshift-gitops -o jsonpath="{.spec.host}"',
+      { timeout: 15000, stdio: 'pipe' }
+    ).toString().trim();
+  } catch (error) {
+    throw new Error("Failed to fetch Argo CD route. Please check your cluster connection and oc CLI.");
+  }
+
+  //Fresh context to avoid any cached state issues
+  const context = await browser.newContext({ 
+    storageState: { cookies: [], origins: [] },
+    ignoreHTTPSErrors: true 
+  });
+  
+  try {
+      //Navigate and wait for the page to be loaded
+      const page = await context.newPage();
+      const loginUrl = `https://${routeUrl}/login?dex=none`;
+      await page.goto(loginUrl, { waitUntil: 'load' });
+
+      const userField = page.getByLabel(/username/i);
+      await userField.waitFor({ state: 'visible', timeout: 20000 });
+
+      //Fill and Sign In
+      await userField.fill('admin');
+      await page.locator('input[type="password"]').fill(password);
+      await page.getByRole('button', { name: /sign in/i }).click();
+
+      //Verify we're logged in
+      await expect(page.locator('.sidebar, [data-testid="sidebar"]').first()).toBeVisible({ timeout: 20000 });
+    } finally {
+      // This guarantees the context closes even if an assertion fails above!
+      await context.close();
+    }
+  });