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test(Write Binary File Node): Unit tests (no-changelog) (#5440)

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* ✅ add write binary file test

* 🎨 cleanup

---------

Co-authored-by: Michael Kret <michael.k@radency.com>
This commit is contained in:
Marcus 2023-02-10 09:53:20 +01:00 committed by GitHub
parent 136b74de5e
commit 5b1e3a3fd3
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4 changed files with 152 additions and 1 deletions
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70
packages/nodes-base/nodes/WriteBinaryFile/test/WriteBinaryFile.test.ts Normal file
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/* eslint-disable @typescript-eslint/no-loop-func */
import * as Helpers from '../../../test/nodes/Helpers';
import type { WorkflowTestData } from '../../../test/nodes/types';
import { executeWorkflow } from '../../../test/nodes/ExecuteWorkflow';
import path from 'path';
describe('Test Write Binary File Node', () => {
beforeEach(async () => {
await Helpers.initBinaryDataManager();
});
const temporaryDir = Helpers.createTemporaryDir();
const workflow = Helpers.readJsonFileSync(
'nodes/WriteBinaryFile/test/WriteBinaryFile.workflow.json',
);
const readFileNode = workflow.nodes.find((n: any) => n.name === 'Read Binary File');
readFileNode.parameters.filePath = path.join(__dirname, 'image.jpg');
const writeFileNode = workflow.nodes.find((n: any) => n.name === 'Write Binary File');
const writeFilePath = path.join(temporaryDir, 'image-written.jpg');
writeFileNode.parameters.fileName = writeFilePath;
const tests: WorkflowTestData[] = [
{
description: 'nodes/WriteBinaryFile/test/WriteBinaryFile.workflow.json',
input: {
workflowData: workflow,
},
output: {
nodeData: {
'Write Binary File': [
[
{
json: {
fileName: writeFilePath,
},
binary: {
data: {
mimeType: 'image/jpeg',
fileType: 'image',
fileExtension: 'jpg',
data: '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',
directory: __dirname,
fileName: 'image.jpg',
fileSize: '1.04 kB',
},
},
},
],
],
},
},
},
];
const nodeTypes = Helpers.setup(tests);
for (const testData of tests) {
test(testData.description, async () => {
const { result } = await executeWorkflow(testData, nodeTypes);
const resultNodeData = Helpers.getResultNodeData(result, testData);
resultNodeData.forEach(({ nodeName, resultData }) =>
expect(resultData).toEqual(testData.output.nodeData[nodeName]),
);
expect(result.finished).toEqual(true);
});
}
});

76
packages/nodes-base/nodes/WriteBinaryFile/test/WriteBinaryFile.workflow.json Normal file
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@ -0,0 +1,76 @@
{
"name": "Write Binary File unit test",
"nodes": [
{
"parameters": {},
"id": "b319a78c-ff34-4888-b412-e08609bd84e4",
"name": "When clicking \"Execute Workflow\"",
"type": "n8n-nodes-base.manualTrigger",
"typeVersion": 1,
"position": [
1040,
640
]
},
{
"parameters": {
"fileName": "C:\\Test\\image-written.jpg",
"options": {}
},
"id": "804f7422-7414-4557-bf3b-0aa0e8f4885e",
"name": "Write Binary File",
"type": "n8n-nodes-base.writeBinaryFile",
"typeVersion": 1,
"position": [
1540,
640
]
},
{
"parameters": {
"filePath": "C:\\Test\\image.jpg"
},
"id": "7bed9527-c0a9-4b03-8f2f-d96d805f7fbc",
"name": "Read Binary File",
"type": "n8n-nodes-base.readBinaryFile",
"typeVersion": 1,
"position": [
1300,
640
]
}
],
"pinData": {},
"connections": {
"When clicking \"Execute Workflow\"": {
"main": [
[
{
"node": "Read Binary File",
"type": "main",
"index": 0
}
]
]
},
"Read Binary File": {
"main": [
[
{
"node": "Write Binary File",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {},
"versionId": "eb891093-ce90-44d8-9325-b2130e59819d",
"id": "185",
"meta": {
"instanceId": "104a4d08d8897b8bdeb38aaca515021075e0bd8544c983c2bb8c86e6a8e6081c"
},
"tags": []
}

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packages/nodes-base/nodes/WriteBinaryFile/test/image.jpg Normal file
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7
packages/nodes-base/test/nodes/Helpers.ts
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@ -158,8 +158,12 @@ const loadKnownNodes = (): Record<string, LoadingDetails> => {
return knownNodes!;
};
export function createTemporaryDir(prefix: string = 'n8n') {
return mkdtempSync(path.join(tmpdir(), prefix));
}
export async function initBinaryDataManager(mode: 'default' | 'filesystem' = 'default') {
const temporaryDir = mkdtempSync(path.join(tmpdir(), 'n8n'));
const temporaryDir = createTemporaryDir();
await BinaryDataManager.init({
mode,
availableModes: mode,
@ -167,6 +171,7 @@ export async function initBinaryDataManager(mode: 'default' | 'filesystem' = 'de
binaryDataTTL: 1,
persistedBinaryDataTTL: 1,
});
return temporaryDir;
}
export function setup(testData: Array<WorkflowTestData> | WorkflowTestData) {