feat: Create NPM node (#6177)

packages/nodes-base/nodes/Npm/test/Npm.node.test.ts

@@ -0,0 +1,38 @@
+import nock from 'nock';
+import { testWorkflows, getWorkflowFilenames } from '@test/nodes/Helpers';
+import { FAKE_CREDENTIALS_DATA } from '@test/nodes/FakeCredentialsMap';
+
+describe('Test npm Node', () => {
+	beforeAll(() => {
+		nock.disableNetConnect();
+
+		const { registryUrl } = FAKE_CREDENTIALS_DATA.npmApi;
+		const mock = nock(registryUrl); //.matchHeader('Authorization', `Bearer ${accessToken}`);
+
+		mock.get('/-/package/n8n/dist-tags').reply(200, {
+			latest: '0.225.2',
+			next: '0.226.2',
+		});
+
+		mock.get('/n8n').reply(200, {
+			time: {
+				'0.225.2': '2023-04-25T09:45:36.407Z',
+				'0.226.2': '2023-05-03T09:41:30.844Z',
+				'0.227.0': '2023-05-03T13:44:32.079Z',
+			},
+		});
+
+		mock.get('/n8n/latest').reply(200, {
+			name: 'n8n',
+			version: '0.225.2',
+			rest: 'of the properties',
+		});
+	});
+
+	afterAll(() => {
+		nock.restore();
+	});
+
+	const workflows = getWorkflowFilenames(__dirname);
+	testWorkflows(workflows);
+});

packages/nodes-base/nodes/Npm/test/Npm.workflow.test.json

@@ -0,0 +1,117 @@
+{
+	"name": "Test NPM",
+	"nodes": [
+		{
+			"parameters": {},
+			"name": "Execute Workflow",
+			"type": "n8n-nodes-base.manualTrigger",
+			"typeVersion": 1,
+			"position": [620, 440]
+		},
+		{
+			"parameters": {
+				"resource": "distTag",
+				"operation": "getMany",
+				"packageName": "n8n"
+			},
+			"name": "Get All dist-tags",
+			"type": "n8n-nodes-base.npm",
+			"credentials": {
+				"npmApi": {
+					"id": "1"
+				}
+			}
+		},
+		{
+			"parameters": {
+				"resource": "package",
+				"operation": "getVersions",
+				"packageName": "n8n"
+			},
+			"name": "Get Versions",
+			"type": "n8n-nodes-base.npm",
+			"credentials": {
+				"npmApi": {
+					"id": "1"
+				}
+			}
+		},
+		{
+			"parameters": {
+				"resource": "package",
+				"operation": "getMetadata",
+				"packageName": "n8n",
+				"packageVersion": "latest"
+			},
+			"name": "Get Metadata",
+			"type": "n8n-nodes-base.npm",
+			"credentials": {
+				"npmApi": {
+					"id": "1"
+				}
+			}
+		}
+	],
+	"pinData": {
+		"Get All dist-tags": [
+			{
+				"json": {
+					"latest": "0.225.2",
+					"next": "0.226.2"
+				}
+			}
+		],
+		"Get Versions": [
+			{
+				"json": {
+					"version": "0.227.0",
+					"published_at": "2023-05-03T13:44:32.079Z"
+				}
+			},
+			{
+				"json": {
+					"version": "0.226.2",
+					"published_at": "2023-05-03T09:41:30.844Z"
+				}
+			},
+			{
+				"json": {
+					"version": "0.225.2",
+					"published_at": "2023-04-25T09:45:36.407Z"
+				}
+			}
+		],
+		"Get Metadata": [
+			{
+				"json": {
+					"name": "n8n",
+					"version": "0.225.2",
+					"rest": "of the properties"
+				}
+			}
+		]
+	},
+	"connections": {
+		"Execute Workflow": {
+			"main": [
+				[
+					{
+						"node": "Get All dist-tags",
+						"type": "main",
+						"index": 0
+					},
+					{
+						"node": "Get Versions",
+						"type": "main",
+						"index": 0
+					},
+					{
+						"node": "Get Metadata",
+						"type": "main",
+						"index": 0
+					}
+				]
+			]
+		}
+	}
+}