add FTR test for aborted requests error name (#97086) (#97484)

* add FTR test for aborted requests error name

* delete unused file

* wait for the request to fire before cancellation

test/plugin_functional/plugins/core_http/kibana.json

@@ -0,0 +1,8 @@
+{
+  "id": "coreHttp",
+  "version": "0.0.1",
+  "kibanaVersion": "kibana",
+  "configPath": ["core_http"],
+  "server": true,
+  "ui": true
+}

test/plugin_functional/plugins/core_http/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "core_http",
+  "version": "1.0.0",
+  "main": "target/test/plugin_functional/plugins/core_http",
+  "kibana": {
+    "version": "kibana",
+    "templateVersion": "1.0.0"
+  },
+  "license": "SSPL-1.0 OR Elastic License 2.0",
+  "scripts": {
+    "kbn": "node ../../../../scripts/kbn.js",
+    "build": "rm -rf './target' && ../../../../node_modules/.bin/tsc"
+  }
+}

test/plugin_functional/plugins/core_http/public/index.ts

@@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { PluginInitializer } from 'kibana/public';
+import { CoreHttpPlugin, CoreHttpPluginSetup, CoreHttpPluginStart } from './plugin';
+
+export const plugin: PluginInitializer<CoreHttpPluginSetup, CoreHttpPluginStart> = () =>
+  new CoreHttpPlugin();

test/plugin_functional/plugins/core_http/public/plugin.tsx

@@ -0,0 +1,46 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { Plugin, CoreSetup } from 'kibana/public';
+
+export class CoreHttpPlugin implements Plugin<CoreHttpPluginSetup, CoreHttpPluginStart> {
+  public setup({ http }: CoreSetup, deps: {}) {
+    const tryRequestCancellation = async () => {
+      const abortController = new AbortController();
+
+      const errorNamePromise = http
+        .get('/api/core_http/never_reply', { signal: abortController.signal })
+        .then(
+          () => {
+            return undefined;
+          },
+          (e) => {
+            return e.name;
+          }
+        );
+
+      // simulating 'real' cancellation by awaiting a bit
+      window.setTimeout(() => {
+        abortController.abort();
+      }, 100);
+
+      return errorNamePromise;
+    };
+
+    return {
+      tryRequestCancellation,
+    };
+  }
+
+  public start() {}
+
+  public stop() {}
+}
+
+export type CoreHttpPluginSetup = ReturnType<CoreHttpPlugin['setup']>;
+export type CoreHttpPluginStart = ReturnType<CoreHttpPlugin['start']>;

test/plugin_functional/plugins/core_http/server/index.ts

@@ -0,0 +1,11 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { CoreHttpPlugin } from './plugin';
+
+export const plugin = () => new CoreHttpPlugin();

test/plugin_functional/plugins/core_http/server/plugin.ts

@@ -0,0 +1,30 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import type { Plugin, CoreSetup } from 'kibana/server';
+
+export class CoreHttpPlugin implements Plugin {
+  public setup(core: CoreSetup, deps: {}) {
+    const router = core.http.createRouter();
+    router.get(
+      {
+        path: '/api/core_http/never_reply',
+        validate: false,
+      },
+      async (ctx, req, res) => {
+        // need the endpoint to never reply to test request cancelation on the client side.
+        await new Promise(() => undefined);
+        return res.ok();
+      }
+    );
+  }
+
+  public start() {}
+
+  public stop() {}
+}

test/plugin_functional/plugins/core_http/tsconfig.json

@@ -0,0 +1,18 @@
+{
+  "extends": "../../../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./target",
+    "skipLibCheck": true
+  },
+  "include": [
+    "index.ts",
+    "public/**/*.ts",
+    "public/**/*.tsx",
+    "server/**/*.ts",
+    "../../../../typings/**/*",
+  ],
+  "exclude": [],
+  "references": [
+    { "path": "../../../../src/core/tsconfig.json" }
+  ]
+}

test/plugin_functional/plugins/core_provider_plugin/kibana.json

@@ -2,7 +2,13 @@
   "id": "coreProviderPlugin",
   "version": "0.0.1",
   "kibanaVersion": "kibana",
-  "optionalPlugins": ["corePluginA", "corePluginB", "licensing", "globalSearchTest"],
+  "optionalPlugins": [
+    "corePluginA",
+    "corePluginB",
+    "coreHttp",
+    "licensing",
+    "globalSearchTest"
+  ],
   "server": false,
   "ui": true
 }

test/plugin_functional/test_suites/core_plugins/http.ts

@@ -0,0 +1,33 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import expect from '@kbn/expect';
+import { PluginFunctionalProviderContext } from '../../services';
+
+export default function ({ getService, getPageObjects }: PluginFunctionalProviderContext) {
+  const PageObjects = getPageObjects(['common']);
+  const browser = getService('browser');
+
+  const getCancelationErrorName = async () => {
+    return await browser.executeAsync(async (cb) => {
+      const errorName = await window._coreProvider.setup.plugins.coreHttp.tryRequestCancellation();
+      cb(errorName);
+    });
+  };
+
+  describe('http requests', () => {
+    beforeEach(async () => {
+      await PageObjects.common.navigateToApp('home');
+    });
+
+    it('returns correct name for aborted requests', async () => {
+      const canceledErrorName = await getCancelationErrorName();
+      expect(canceledErrorName).to.eql('AbortError');
+    });
+  });
+}

test/plugin_functional/test_suites/core_plugins/index.ts

@@ -21,5 +21,6 @@ export default function ({ loadTestFile }: PluginFunctionalProviderContext) {
     loadTestFile(require.resolve('./rendering'));
     loadTestFile(require.resolve('./chrome_help_menu_links'));
     loadTestFile(require.resolve('./history_block'));
+    loadTestFile(require.resolve('./http'));
   });
 }