Lens restructure (#540)

Signed-off-by: Roman <ixrock@gmail.com>

integration/helpers/utils.ts

@@ -0,0 +1,34 @@
+import { Application } from "spectron";
+
+let appPath = ""
+switch(process.platform) {
+case "win32":
+  appPath = "./dist/win-unpacked/LensDev.exe"
+  break
+case "linux":
+  appPath = "./dist/linux-unpacked/kontena-lens"
+  break
+case "darwin":
+  appPath = "./dist/mac/LensDev.app/Contents/MacOS/LensDev"
+  break
+}
+
+export function setup(): Application {
+  return new Application({
+    // path to electron app
+    args: [],
+    path: appPath,
+    startTimeout: 30000,
+    waitTimeout: 30000,
+  })
+}
+
+export async function tearDown(app: Application) {
+  const pid = app.mainProcess.pid
+  await app.stop()
+  try {
+    process.kill(pid, 0);
+  } catch(e) {
+    return
+  }
+}

integration/specs/app_spec.ts

@@ -0,0 +1,106 @@
+import { Application } from "spectron"
+import * as util from "../helpers/utils"
+import { spawnSync } from "child_process"
+import { stat } from "fs"
+
+jest.setTimeout(20000)
+
+const BACKSPACE = "\uE003"
+
+describe("app start", () => {
+  let app: Application
+  const clickWhatsNew = async (app: Application) => {
+    await app.client.waitUntilTextExists("h1", "What's new")
+    await app.client.click("button.btn-primary")
+    await app.client.waitUntilTextExists("h1", "Welcome")
+  }
+
+  const addMinikubeCluster = async (app: Application) => {
+    await app.client.click("a#add-cluster")
+    await app.client.waitUntilTextExists("legend", "Choose config:")
+    await app.client.selectByVisibleText("select#kubecontext-select", "minikube (new)")
+    await app.client.click("button.btn-primary")
+  }
+
+  const waitForMinikubeDashboard = async (app: Application) => {
+    await app.client.waitUntilTextExists("pre.auth-output", "Authentication proxy started")
+    let windowCount = await app.client.getWindowCount()
+    // wait for webview to appear on window count
+    while (windowCount == 1) {
+      windowCount = await app.client.getWindowCount()
+    }
+    await app.client.windowByIndex(windowCount - 1)
+    await app.client.waitUntilTextExists("span.link-text", "Cluster")
+  }
+
+  beforeEach(async () => {
+    app = util.setup()
+    await app.start()
+    await app.client.waitUntilWindowLoaded()
+    let windowCount = await app.client.getWindowCount()
+    while (windowCount > 1) {
+      windowCount = await app.client.getWindowCount()
+    }
+    await app.client.windowByIndex(windowCount - 1)
+    await app.client.waitUntilWindowLoaded()
+  }, 20000)
+
+  it('shows "whats new"', async () => {
+    await clickWhatsNew(app)
+  })
+
+  it('allows to add a cluster', async () => {
+    const status = spawnSync("minikube status", {shell: true})
+    if (status.status !== 0) {
+      console.warn("minikube not running, skipping test")
+      return
+    }
+    await clickWhatsNew(app)
+    await addMinikubeCluster(app)
+    await waitForMinikubeDashboard(app)
+    await app.client.click('a[href="/nodes"]')
+    await app.client.waitUntilTextExists("div.TableCell", "minikube")
+  })
+
+  it('allows to create a pod', async () => {
+    const status = spawnSync("minikube status", {shell: true})
+    if (status.status !== 0) {
+      console.warn("minikube not running, skipping test")
+      return
+    }
+    await clickWhatsNew(app)
+    await addMinikubeCluster(app)
+    await waitForMinikubeDashboard(app)
+    await app.client.click(".sidebar-nav #workloads span.link-text")
+    await app.client.waitUntilTextExists('a[href="/pods"]', "Pods")
+    await app.client.click('a[href="/pods"]')
+    await app.client.waitUntilTextExists("div.TableCell", "kube-apiserver-minikube")
+    await app.client.click('.Icon.new-dock-tab')
+    await app.client.waitUntilTextExists("li.MenuItem.create-resource-tab", "Create resource")
+    await app.client.click("li.MenuItem.create-resource-tab")
+    await app.client.waitForVisible(".CreateResource div.ace_content")
+    // Write pod manifest to editor
+    await app.client.keys("apiVersion: v1\n")
+    await app.client.keys("kind: Pod\n")
+    await app.client.keys("metadata:\n")
+    await app.client.keys("  name: nginx\n")
+    await app.client.keys(BACKSPACE + "spec:\n")
+    await app.client.keys("  containers:\n")
+    await app.client.keys("- name: nginx\n")
+    await app.client.keys("  image: nginx:alpine\n")
+    // Create deployent
+    await app.client.waitForEnabled("button.Button=Create & Close")
+    await app.client.click("button.Button=Create & Close")
+    // Wait until first bits of pod appears on dashboard
+    await app.client.waitForExist(".name=nginx")
+    // Open pod details
+    await app.client.click(".name=nginx")
+    await app.client.waitUntilTextExists("div.drawer-title-text", "Pod: nginx")
+  })
+
+  afterEach(async () => {
+    if (app && app.isRunning()) {
+      return util.tearDown(app)
+    }
+  })
+})