alighasami
3d5eaf9445
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47 lines
1.8 KiB
TypeScript
47 lines
1.8 KiB
TypeScript
import { mock } from 'jest-mock-extended';
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import type { IExecuteFunctions, INodeExecutionData } from 'n8n-workflow';
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import { addPostExecutionWarning } from '../utils';
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describe('addPostExecutionWarning', () => {
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const context = mock<IExecuteFunctions>();
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const inputItemsLength = 2;
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beforeEach(() => jest.resetAllMocks());
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it('should add execution hints when returnData length differs from inputItemsLength', () => {
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const returnData: INodeExecutionData[] = [{ json: {}, pairedItem: 0 }];
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addPostExecutionWarning(context, returnData, inputItemsLength);
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expect(context.addExecutionHints).toHaveBeenCalledWith({
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message:
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'To make sure expressions after this node work, return the input items that produced each output item. <a target="_blank" href="https://docs.n8n.io/data/data-mapping/data-item-linking/item-linking-code-node/">More info</a>',
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location: 'outputPane',
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});
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});
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it('should add execution hints when any item has undefined pairedItem', () => {
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const returnData: INodeExecutionData[] = [{ json: {}, pairedItem: 0 }, { json: {} }];
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addPostExecutionWarning(context, returnData, inputItemsLength);
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expect(context.addExecutionHints).toHaveBeenCalledWith({
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message:
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'To make sure expressions after this node work, return the input items that produced each output item. <a target="_blank" href="https://docs.n8n.io/data/data-mapping/data-item-linking/item-linking-code-node/">More info</a>',
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location: 'outputPane',
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});
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});
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it('should not add execution hints when all items match inputItemsLength and have defined pairedItem', () => {
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const returnData: INodeExecutionData[] = [
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{ json: {}, pairedItem: 0 },
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{ json: {}, pairedItem: 1 },
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];
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addPostExecutionWarning(context, returnData, inputItemsLength);
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expect(context.addExecutionHints).not.toHaveBeenCalled();
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});
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});
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