Description

Migrate Topology E2E tests to workspaces/topology/e2e-tests/.

Setup Prerequisites

Kubernetes Cluster Access: Service account with permissions to read cluster resources

• K8S_CLUSTER_TOKEN: Service account token for cluster access
• K8S_CLUSTER_URL: Kubernetes API server URL

Test Deployment: Kubernetes Deployment, Service, and optionally Route with backstage.io/kubernetes-id label

Based on RHDH core resources (.ibm/pipelines/resources/topology_test/topology-test.yaml):

apiVersion: apps/v1
kind: Deployment
metadata:
  name: topology‑test
  labels:
    app.kubernetes.io/instance: topology‑test
    app.kubernetes.io/name: topology‑test
    backstage.io/kubernetes‑id: developer‑hub
  annotations:
    app.openshift.io/vcs‑uri: "https://github.com/janus‑idp/backstage‑showcase"
spec:
  replicas: 1
  selector:
    matchLabels:
      app: topology‑test
  template:
    metadata:
      labels:
        app: topology‑test
        backstage.io/kubernetes‑id: developer‑hub
    spec:
      containers:
        ‑ name: topology
          image: nginxinc/nginx‑unprivileged:stable‑alpine
          ports:
            ‑ containerPort: 8080

For topology-rbac.spec.ts: RBAC permission enabled with kubernetes plugin permissions

Source Files (RHDH Core)

Plugin Packages

Acceptance Criteria

1. Create Workspace Structure

• [ ] Create workspaces/topology/e2e-tests/
• [ ] Copy standard config files from tech-radar reference
• [ ] Update package.json name and playwright.config.ts project name

2. Create RHDH Configuration (tests/config/)

• [ ] Create dynamic-plugins.yaml based on RHDH core dynamic-plugins.default.yaml:

  plugins:
    ‑ package: ./dynamic‑plugins/dist/backstage‑community‑plugin‑topology
      disabled: false
      pluginConfig:
        dynamicPlugins:
          frontend:
            backstage‑community.plugin‑topology:
              mountPoints:
                ‑ mountPoint: entity.page.topology/cards
                  importName: TopologyPage
                  config:
                    layout:
                      gridColumn: 1 / ‑1
                      height: 75vh
                    if:
                      anyOf:
                        ‑ hasAnnotation: backstage.io/kubernetes‑id
                        ‑ hasAnnotation: backstage.io/kubernetes‑namespace
  

3. Migrate Test Files

• [ ] Create tests/specs/topology.spec.ts
• [ ] Create tests/specs/topology-rbac.spec.ts
• [ ] Create tests/pages/topology.page.ts

4. Verify All Tests Pass

• [ ] All 4 test cases pass

Test Cases (4 total)

1-4. Topology and Topology RBAC tests

Reference

• Template: workspaces/tech-radar/e2e-tests