Add a simple test for AWS Comprehend node

packages/nodes-base/nodes/Aws/Comprehend/test/AwsComprehend.node.test.ts

@@ -0,0 +1,42 @@
+import nock from 'nock';
+import { getWorkflowFilenames, initBinaryDataService, testWorkflows } from '@test/nodes/Helpers';
+
+const workflows = getWorkflowFilenames(__dirname);
+
+describe('Test AWS Comprehend Node', () => {
+	describe('Detect Language', () => {
+		let mock: nock.Scope;
+		const now = 1683028800000;
+		const response = {
+			Languages: [
+				{
+					LanguageCode: 'en',
+					Score: 0.9774383902549744,
+				},
+				{
+					LanguageCode: 'de',
+					Score: 0.010717987082898617,
+				},
+			],
+		};
+		beforeAll(async () => {
+			jest.useFakeTimers({ doNotFake: ['nextTick'], now });
+
+			await initBinaryDataService();
+
+			nock.disableNetConnect();
+			const baseUrl = 'https://comprehend.eu-central-1.amazonaws.com';
+
+			mock = nock(baseUrl);
+		});
+
+		beforeEach(async () => {
+			mock.post('/').reply(200, response);
+		});
+		afterAll(() => {
+			nock.restore();
+		});
+
+		testWorkflows(workflows);
+	});
+});

packages/nodes-base/nodes/Aws/Comprehend/test/AwsComprehendTestWorkflow.json

@@ -0,0 +1,94 @@
+{
+  "name": "node-aws-comprehend",
+  "nodes": [
+    {
+      "parameters": {},
+      "id": "73cf15c4-15f9-43aa-a535-26d840601480",
+      "name": "When clicking ‘Test workflow’",
+      "type": "n8n-nodes-base.manualTrigger",
+      "position": [
+        820,
+        360
+      ],
+      "typeVersion": 1
+    },
+    {
+      "parameters": {
+        "assignments": {
+          "assignments": [
+            {
+              "id": "51b7eee5-8cc9-4e09-a2f4-65ffb3cc17f6",
+              "name": "text",
+              "value": "This is a test.",
+              "type": "string"
+            }
+          ]
+        },
+        "options": {}
+      },
+      "id": "76a71bac-81fe-4b28-b15b-483efa827d12",
+      "name": "Edit Fields",
+      "type": "n8n-nodes-base.set",
+      "typeVersion": 3.4,
+      "position": [
+        1060,
+        600
+      ]
+    },
+    {
+      "parameters": {
+        "text": "={{ $json.text }}"
+      },
+      "id": "61665744-5a4e-4f49-a027-16bd527cbeb9",
+      "name": "AWS Comprehend",
+      "type": "n8n-nodes-base.awsComprehend",
+      "typeVersion": 1,
+      "position": [
+        1480,
+        440
+      ],
+      "credentials": {
+        "aws": {
+          "id": "124",
+          "name": "AWS creds"
+        }
+      }
+    }
+  ],
+  "pinData": {},
+  "connections": {
+    "Edit Fields": {
+      "main": [
+        [
+          {
+            "node": "AWS Comprehend",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "When clicking ‘Test workflow’": {
+      "main": [
+        [
+          {
+            "node": "Edit Fields",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "active": false,
+  "settings": {
+    "executionOrder": "v1"
+  },
+  "versionId": "21f5ca33-74a0-4e28-b4ba-b90154db8d53",
+  "meta": {
+    "templateCredsSetupCompleted": true,
+    "instanceId": "27cc9b56542ad45b38725555722c50a1c3fee1670bbb67980558314ee08517c4"
+  },
+  "id": "yAlSAFNzvjfThNOR",
+  "tags": []
+}