import type { INode, INodeExecutionData, INodeParameters, DeclarativeRestApiSettings, IRunExecutionData, INodeProperties, IExecuteSingleFunctions, IHttpRequestOptions, IN8nHttpFullResponse, ITaskDataConnections, INodeExecuteFunctions, IN8nRequestOperations, INodeCredentialDescription, IExecuteData, INodeTypeDescription, } from '@/Interfaces'; import { RoutingNode } from '@/RoutingNode'; import { Workflow } from '@/Workflow'; import * as Helpers from './Helpers'; const postReceiveFunction1 = async function ( this: IExecuteSingleFunctions, items: INodeExecutionData[], response: IN8nHttpFullResponse, ): Promise { items.forEach((item) => (item.json1 = { success: true })); return items; }; const preSendFunction1 = async function ( this: IExecuteSingleFunctions, requestOptions: IHttpRequestOptions, ): Promise { requestOptions.headers = requestOptions.headers || {}; requestOptions.headers.addedIn = 'preSendFunction1'; return requestOptions; }; describe('RoutingNode', () => { describe('getRequestOptionsFromParameters', () => { const tests: Array<{ description: string; input: { nodeParameters: INodeParameters; nodeTypeProperties: INodeProperties; }; output: DeclarativeRestApiSettings.ResultOptions | undefined; }> = [ { description: 'single parameter, only send defined, fixed value', input: { nodeParameters: {}, nodeTypeProperties: { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: 'fixedValue', }, }, default: '', }, }, output: { options: { qs: {}, body: { toEmail: 'fixedValue', }, headers: {}, }, preSend: [], postReceive: [], requestOperations: {}, }, }, { description: 'single parameter, only send defined, using expression', input: { nodeParameters: { email: 'test@test.com', }, nodeTypeProperties: { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: '={{$value.toUpperCase()}}', }, }, default: '', }, }, output: { options: { qs: {}, body: { toEmail: 'TEST@TEST.COM', }, headers: {}, }, preSend: [], postReceive: [], requestOperations: {}, }, }, { description: 'single parameter, send and operations defined, fixed value', input: { nodeParameters: {}, nodeTypeProperties: { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: 'fixedValue', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit', offsetParameter: 'offset', pageSize: 10, rootProperty: 'data', type: 'body', }, }, }, }, default: '', }, }, output: { options: { qs: {}, body: { toEmail: 'fixedValue', }, headers: {}, }, preSend: [], postReceive: [], requestOperations: { pagination: { type: 'offset', properties: { limitParameter: 'limit', offsetParameter: 'offset', pageSize: 10, rootProperty: 'data', type: 'body', }, }, }, }, }, { description: 'multiple parameters, complex example with everything', input: { nodeParameters: { multipleFields: { value1: 'v1', value2: 'v2', value3: 'v3', value4: 4, value6: 'value1,value2', value7: 'value3,value4', lowerLevel: { lowLevelValue1: 1, lowLevelValue2: 'llv2', }, customPropertiesSingle1: { property: { name: 'cSName1', value: 'cSValue1', }, }, customPropertiesMulti: { property0: [ { name: 'cM0Name1', value: 'cM0Value1', }, { name: 'cM0Name2', value: 'cM0Value2', }, ], property1: [ { name: 'cM1Name2', value: 'cM1Value2', }, { name: 'cM1Name2', value: 'cM1Value2', }, ], }, }, }, nodeTypeProperties: { displayName: 'Multiple Fields', name: 'multipleFields', type: 'collection', placeholder: 'Add Field', routing: { request: { method: 'GET', url: '/destination1', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit1', offsetParameter: 'offset1', pageSize: 1, rootProperty: 'data1', type: 'body', }, }, }, output: { maxResults: 10, postReceive: [postReceiveFunction1], }, }, default: {}, options: [ { displayName: 'Value 1', name: 'value1', type: 'string', routing: { send: { property: 'value1', type: 'body', }, }, default: '', }, { displayName: 'Value 2', name: 'value2', type: 'string', routing: { send: { property: 'topLevel.value2', propertyInDotNotation: false, type: 'body', preSend: [preSendFunction1], }, }, default: '', }, { displayName: 'Value 3', name: 'value3', type: 'string', routing: { send: { property: 'lowerLevel.value3', type: 'body', }, }, default: '', }, { displayName: 'Value 4', name: 'value4', type: 'number', default: 0, routing: { send: { property: 'value4', type: 'query', }, output: { maxResults: '={{$value}}', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit100', offsetParameter: 'offset100', pageSize: 100, rootProperty: 'data100', type: 'query', }, }, }, }, }, // This one should not be included { displayName: 'Value 5', name: 'value5', type: 'number', displayOptions: { show: { value4: [1], }, }, default: 5, routing: { send: { property: 'value5', type: 'query', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit10', offsetParameter: 'offset10', pageSize: 10, rootProperty: 'data10', type: 'body', }, }, }, }, }, // Test resolve of value and properties including as objects { displayName: 'Value 6', name: 'value6', type: 'string', routing: { send: { // eslint-disable-next-line n8n-local-rules/no-interpolation-in-regular-string property: '={{ `value${5+1}A` }}', type: 'query', value: '={{$value.toUpperCase()}}', }, }, default: '', }, { displayName: 'Value 7', name: 'value7', type: 'string', routing: { send: { // eslint-disable-next-line n8n-local-rules/no-interpolation-in-regular-string property: '={{ `value${6+1}B` }}', type: 'body', value: "={{$value.split(',')}}", }, }, default: '', }, { displayName: 'Lower Level', name: 'lowerLevel', type: 'collection', placeholder: 'Add Field', default: {}, options: [ { displayName: 'Low Level Value1', name: 'lowLevelValue1', type: 'number', default: 0, routing: { send: { property: 'llvalue1', type: 'query', }, }, }, { displayName: 'Low Level Value2', name: 'lowLevelValue2', type: 'string', default: '', routing: { send: { property: 'llvalue2', type: 'query', preSend: [preSendFunction1], }, output: { postReceive: [ { type: 'rootProperty', properties: { property: 'data', }, }, ], }, }, }, ], }, // Test fixed collection1: multipleValues=false { displayName: 'Custom Properties1 (single)', name: 'customPropertiesSingle1', placeholder: 'Add Custom Property', type: 'fixedCollection', default: {}, options: [ { name: 'property', displayName: 'Property', values: [ // To set: { single-customValues: { name: 'name', value: 'value'} } { displayName: 'Property Name', name: 'name', type: 'string', default: '', routing: { request: { method: 'POST', url: '=/{{$value}}', }, send: { property: 'single-customValues.name', }, }, }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: 'single-customValues.value', }, }, }, ], }, ], }, // Test fixed collection: multipleValues=true { displayName: 'Custom Properties (multi)', name: 'customPropertiesMulti', placeholder: 'Add Custom Property', type: 'fixedCollection', typeOptions: { multipleValues: true, }, default: {}, options: [ { name: 'property0', displayName: 'Property0', values: [ // To set: { name0: 'value0', name1: 'value1' } { displayName: 'Property Name', name: 'name', type: 'string', default: '', description: 'Name of the property to set.', }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: '=customMulti0.{{$parent.name}}', type: 'body', }, }, description: 'Value of the property to set.', }, ], }, { name: 'property1', displayName: 'Property1', values: [ // To set: { customValues: [ { name: 'name0', value: 'value0'}, { name: 'name1', value: 'value1'} ]} { displayName: 'Property Name', name: 'name', type: 'string', default: '', routing: { send: { property: '=customMulti1[{{$index}}].name', type: 'body', }, }, }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: '=customMulti1[{{$index}}].value', type: 'body', }, }, }, ], }, ], }, ], }, }, output: { maxResults: 4, options: { method: 'POST', url: '/cSName1', qs: { value4: 4, llvalue1: 1, llvalue2: 'llv2', 'single-customValues': { name: 'cSName1', value: 'cSValue1', }, value6A: 'VALUE1,VALUE2', }, body: { value1: 'v1', 'topLevel.value2': 'v2', value7B: ['value3', 'value4'], lowerLevel: { value3: 'v3', }, customMulti0: { cM0Name1: 'cM0Value1', cM0Name2: 'cM0Value2', }, customMulti1: [ { name: 'cM1Name2', value: 'cM1Value2', }, { name: 'cM1Name2', value: 'cM1Value2', }, ], }, headers: {}, }, preSend: [preSendFunction1, preSendFunction1], postReceive: [ { actions: [postReceiveFunction1], data: { parameterValue: { value1: 'v1', value2: 'v2', value3: 'v3', value4: 4, value6: 'value1,value2', value7: 'value3,value4', lowerLevel: { lowLevelValue1: 1, lowLevelValue2: 'llv2', }, customPropertiesSingle1: { property: { name: 'cSName1', value: 'cSValue1', }, }, customPropertiesMulti: { property0: [ { name: 'cM0Name1', value: 'cM0Value1', }, { name: 'cM0Name2', value: 'cM0Value2', }, ], property1: [ { name: 'cM1Name2', value: 'cM1Value2', }, { name: 'cM1Name2', value: 'cM1Value2', }, ], }, }, }, }, { actions: [ { type: 'rootProperty', properties: { property: 'data', }, }, ], data: { parameterValue: 'llv2', }, }, ], requestOperations: { pagination: { type: 'offset', properties: { limitParameter: 'limit100', offsetParameter: 'offset100', pageSize: 100, rootProperty: 'data100', type: 'query', }, }, }, }, }, ]; const nodeTypes = Helpers.NodeTypes(); const node: INode = { parameters: {}, name: 'test', type: 'test.set', typeVersion: 1, id: 'uuid-1234', position: [0, 0], }; const mode = 'internal'; const runIndex = 0; const itemIndex = 0; const connectionInputData: INodeExecutionData[] = []; const runExecutionData: IRunExecutionData = { resultData: { runData: {} } }; const additionalData = Helpers.WorkflowExecuteAdditionalData(); const path = ''; const nodeType = nodeTypes.getByNameAndVersion(node.type); const workflowData = { nodes: [node], connections: {}, }; for (const testData of tests) { test(testData.description, async () => { node.parameters = testData.input.nodeParameters; nodeType.description.properties = [testData.input.nodeTypeProperties]; const workflow = new Workflow({ nodes: workflowData.nodes, connections: workflowData.connections, active: false, nodeTypes, }); const routingNode = new RoutingNode( workflow, node, connectionInputData, runExecutionData ?? null, additionalData, mode, ); const executeSingleFunctions = Helpers.getExecuteSingleFunctions( workflow, runExecutionData, runIndex, connectionInputData, {}, node, itemIndex, additionalData, { node, data: {}, source: null, }, mode, ); const result = await routingNode.getRequestOptionsFromParameters( executeSingleFunctions, testData.input.nodeTypeProperties, itemIndex, runIndex, path, {}, ); expect(result).toEqual(testData.output); }); } }); describe('runNode', () => { const tests: Array<{ description: string; input: { nodeType: { properties?: INodeProperties[]; credentials?: INodeCredentialDescription[]; requestDefaults?: IHttpRequestOptions; requestOperations?: IN8nRequestOperations; }; node: { parameters: INodeParameters; }; }; output: INodeExecutionData[][] | undefined; }> = [ { description: 'single parameter, only send defined, fixed value, using requestDefaults', input: { nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: 'fixedValue', }, }, default: '', }, ], }, node: { parameters: {}, }, }, output: [ [ { json: { headers: {}, statusCode: 200, requestOptions: { url: '/test-url', headers: {}, qs: {}, body: { toEmail: 'fixedValue', }, baseURL: 'http://127.0.0.1:5678', returnFullResponse: true, }, }, }, ], ], }, { description: 'single parameter, only send defined, fixed value, using requestDefaults', input: { nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: 'fixedValue', }, }, default: '', }, ], }, node: { parameters: {}, }, }, output: [ [ { json: { headers: {}, statusCode: 200, requestOptions: { url: '/test-url', headers: {}, qs: {}, body: { toEmail: 'fixedValue', }, baseURL: 'http://127.0.0.1:5678', returnFullResponse: true, }, }, }, ], ], }, { description: 'single parameter, only send defined, using expression, using requestDefaults with overwrite', input: { node: { parameters: { email: 'test@test.com', }, }, nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: '={{$value.toUpperCase()}}', }, request: { url: '/overwritten', }, }, default: '', }, ], }, }, output: [ [ { json: { headers: {}, statusCode: 200, requestOptions: { url: '/overwritten', headers: {}, qs: {}, body: { toEmail: 'TEST@TEST.COM', }, baseURL: 'http://127.0.0.1:5678', returnFullResponse: true, }, }, }, ], ], }, { description: 'single parameter, only send defined, using expression, using requestDefaults with overwrite and expressions', input: { node: { parameters: { endpoint: 'custom-overwritten', }, }, nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'Endpoint', name: 'endpoint', type: 'string', routing: { send: { property: '={{"theProperty"}}', type: 'body', value: '={{$value}}', }, request: { url: '=/{{$value}}', }, }, default: '', }, ], }, }, output: [ [ { json: { headers: {}, statusCode: 200, requestOptions: { url: '/custom-overwritten', headers: {}, qs: {}, body: { theProperty: 'custom-overwritten', }, baseURL: 'http://127.0.0.1:5678', returnFullResponse: true, }, }, }, ], ], }, { description: 'single parameter, send and operations defined, fixed value with pagination', input: { node: { parameters: {}, }, nodeType: { properties: [ { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: 'fixedValue', paginate: true, }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit', offsetParameter: 'offset', pageSize: 10, type: 'body', }, }, }, }, default: '', }, ], }, }, output: [ [ { json: { headers: {}, statusCode: 200, requestOptions: { qs: {}, headers: {}, body: { toEmail: 'fixedValue', limit: 10, offset: 10, }, returnFullResponse: true, }, }, }, ], ], }, { description: 'multiple parameters, complex example with everything', input: { node: { parameters: { value1: '={{"test"}}', multipleFields: { value1: 'v1', value2: 'v2', value3: 'v3', value4: 4, lowerLevel: { lowLevelValue1: 1, lowLevelValue2: 'llv2', }, customPropertiesSingle1: { property: { name: 'cSName1', value: 'cSValue1', }, }, customPropertiesMulti: { property0: [ { name: 'cM0Name1', value: 'cM0Value1', }, { name: 'cM0Name2', value: 'cM0Value2', }, ], property1: [ { name: 'cM1Name2', value: 'cM1Value2', }, { name: 'cM1Name2', value: 'cM1Value2', }, ], }, customPropertiesMultiExp: { property0: [ { name: '={{$parameter["value1"]}}N', value: '={{$parameter["value1"]}}V', }, ], }, }, }, }, nodeType: { properties: [ { displayName: 'Value 1', name: 'value1', type: 'string', default: '', }, { displayName: 'Multiple Fields', name: 'multipleFields', type: 'collection', placeholder: 'Add Field', routing: { request: { method: 'GET', url: '/destination1', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit1', offsetParameter: 'offset1', pageSize: 1, rootProperty: 'data1', type: 'body', }, }, }, output: { maxResults: 10, postReceive: [postReceiveFunction1], }, }, default: {}, options: [ { displayName: 'Value 1', name: 'value1', type: 'string', routing: { send: { property: 'value1', type: 'body', }, }, default: '', }, { displayName: 'Value 2', name: 'value2', type: 'string', routing: { send: { property: 'topLevel.value2', propertyInDotNotation: false, type: 'body', preSend: [preSendFunction1], }, }, default: '', }, { displayName: 'Value 3', name: 'value3', type: 'string', routing: { send: { property: 'lowerLevel.value3', type: 'body', }, }, default: '', }, { displayName: 'Value 4', name: 'value4', type: 'number', default: 0, routing: { send: { property: 'value4', type: 'query', }, output: { maxResults: '={{$value}}', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit100', offsetParameter: 'offset100', pageSize: 100, rootProperty: 'data100', type: 'query', }, }, }, }, }, // This one should not be included { displayName: 'Value 5', name: 'value5', type: 'number', displayOptions: { show: { value4: [1], }, }, default: 5, routing: { send: { property: 'value5', type: 'query', }, operations: { pagination: { type: 'offset', properties: { limitParameter: 'limit10', offsetParameter: 'offset10', pageSize: 10, rootProperty: 'data10', type: 'body', }, }, }, }, }, { displayName: 'Lower Level', name: 'lowerLevel', type: 'collection', placeholder: 'Add Field', default: {}, options: [ { displayName: 'Low Level Value1', name: 'lowLevelValue1', type: 'number', default: 0, routing: { send: { property: 'llvalue1', type: 'query', }, }, }, { displayName: 'Low Level Value2', name: 'lowLevelValue2', type: 'string', default: '', routing: { send: { property: 'llvalue2', type: 'query', preSend: [preSendFunction1], }, output: { postReceive: [ { type: 'rootProperty', properties: { property: 'requestOptions', }, }, ], }, }, }, ], }, // Test fixed collection1: multipleValues=false { displayName: 'Custom Properties1 (single)', name: 'customPropertiesSingle1', placeholder: 'Add Custom Property', type: 'fixedCollection', default: {}, options: [ { name: 'property', displayName: 'Property', values: [ // To set: { single-customValues: { name: 'name', value: 'value'} } { displayName: 'Property Name', name: 'name', type: 'string', default: '', routing: { request: { method: 'POST', url: '=/{{$value}}', }, send: { property: 'single-customValues.name', }, }, }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: 'single-customValues.value', }, }, }, ], }, ], }, // Test fixed collection: multipleValues=true { displayName: 'Custom Properties (multi)', name: 'customPropertiesMulti', placeholder: 'Add Custom Property', type: 'fixedCollection', typeOptions: { multipleValues: true, }, default: {}, options: [ { name: 'property0', displayName: 'Property0', values: [ // To set: { name0: 'value0', name1: 'value1' } { displayName: 'Property Name', name: 'name', type: 'string', default: '', description: 'Name of the property to set.', }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: '=customMulti0.{{$parent.name}}', type: 'body', }, }, description: 'Value of the property to set.', }, ], }, { name: 'property1', displayName: 'Property1', values: [ // To set: { customValues: [ { name: 'name0', value: 'value0'}, { name: 'name1', value: 'value1'} ]} { displayName: 'Property Name', name: 'name', type: 'string', default: '', routing: { send: { property: '=customMulti1[{{$index}}].name', type: 'body', }, }, }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: '=customMulti1[{{$index}}].value', type: 'body', }, }, }, ], }, ], }, // Test fixed collection: multipleValues=true with expression which references an expression { displayName: 'Custom Properties (multi)', name: 'customPropertiesMultiExp', placeholder: 'Add Custom Property', type: 'fixedCollection', typeOptions: { multipleValues: true, }, default: {}, options: [ { name: 'property0', displayName: 'Property0', values: [ // To set: { name0: 'value0', name1: 'value1' } { displayName: 'Property Name', name: 'name', type: 'string', default: '', description: 'Name of the property to set.', }, { displayName: 'Property Value', name: 'value', type: 'string', default: '', routing: { send: { property: '={{$parent.name}}', type: 'body', }, }, description: 'Value of the property to set.', }, ], }, ], }, ], }, ], }, }, output: [ [ { json: { url: '/cSName1', qs: { value4: 4, llvalue1: 1, llvalue2: 'llv2', 'single-customValues': { name: 'cSName1', value: 'cSValue1', }, }, body: { value1: 'v1', 'topLevel.value2': 'v2', lowerLevel: { value3: 'v3', }, customMulti0: { cM0Name1: 'cM0Value1', cM0Name2: 'cM0Value2', }, customMulti1: [ { name: 'cM1Name2', value: 'cM1Value2', }, { name: 'cM1Name2', value: 'cM1Value2', }, ], testN: 'testV', }, method: 'POST', headers: { addedIn: 'preSendFunction1', }, returnFullResponse: true, }, }, ], ], }, { description: 'single parameter, postReceive: set', input: { nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'JSON Data', name: 'jsonData', type: 'string', routing: { send: { property: 'jsonData', type: 'body', }, output: { postReceive: [ { type: 'set', properties: { value: '={{ { "value": $value, "response": $response } }}', }, }, ], }, }, default: '', }, ], }, node: { parameters: { jsonData: { root: [ { name: 'Jim', age: 34, }, { name: 'James', age: 44, }, ], }, }, }, }, output: [ [ { json: { value: { root: [ { name: 'Jim', age: 34, }, { name: 'James', age: 44, }, ], }, response: { body: { headers: {}, statusCode: 200, requestOptions: { headers: {}, qs: {}, body: { jsonData: { root: [ { name: 'Jim', age: 34, }, { name: 'James', age: 44, }, ], }, }, baseURL: 'http://127.0.0.1:5678', url: '/test-url', returnFullResponse: true, }, }, }, }, }, ], ], }, { description: 'single parameter, postReceive: rootProperty', input: { nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'JSON Data', name: 'jsonData', type: 'string', routing: { send: { property: 'jsonData', type: 'body', }, output: { postReceive: [ { type: 'rootProperty', properties: { property: 'requestOptions', }, }, { type: 'rootProperty', properties: { property: 'body.jsonData.root', }, }, ], }, }, default: '', }, ], }, node: { parameters: { jsonData: { root: [ { name: 'Jim', age: 34, }, { name: 'James', age: 44, }, ], }, }, }, }, output: [ [ { json: { name: 'Jim', age: 34, }, }, { json: { name: 'James', age: 44, }, }, ], ], }, { description: 'single parameter, multiple postReceive: rootProperty, setKeyValue, sort', input: { nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'JSON Data', name: 'jsonData', type: 'string', routing: { send: { property: 'jsonData', type: 'body', }, output: { postReceive: [ { type: 'rootProperty', properties: { property: 'requestOptions.body.jsonData.root', }, }, { type: 'setKeyValue', properties: { display1: '={{$responseItem.name}} ({{$responseItem.age}})', display2: '={{$responseItem.name}} is {{$responseItem.age}}', }, }, { type: 'sort', properties: { key: 'display1', }, }, ], }, }, default: '', }, ], }, node: { parameters: { jsonData: { root: [ { name: 'Jim', age: 34, }, { name: 'James', age: 44, }, ], }, }, }, }, output: [ [ { json: { display1: 'James (44)', display2: 'James is 44', }, }, { json: { display1: 'Jim (34)', display2: 'Jim is 34', }, }, ], ], }, ]; const nodeTypes = Helpers.NodeTypes(); const baseNode: INode = { parameters: {}, name: 'test', type: 'test.set', typeVersion: 1, id: 'uuid-1234', position: [0, 0], }; const mode = 'internal'; const runIndex = 0; const itemIndex = 0; const connectionInputData: INodeExecutionData[] = []; const runExecutionData: IRunExecutionData = { resultData: { runData: {} } }; const additionalData = Helpers.WorkflowExecuteAdditionalData(); const nodeType = nodeTypes.getByNameAndVersion(baseNode.type); const inputData: ITaskDataConnections = { main: [ [ { json: {}, }, ], ], }; for (const testData of tests) { test(testData.description, async () => { const node: INode = { ...baseNode, ...testData.input.node }; const workflowData = { nodes: [node], connections: {}, }; nodeType.description = { ...testData.input.nodeType } as INodeTypeDescription; const workflow = new Workflow({ nodes: workflowData.nodes, connections: workflowData.connections, active: false, nodeTypes, }); const routingNode = new RoutingNode( workflow, node, connectionInputData, runExecutionData ?? null, additionalData, mode, ); const executeData = { data: {}, node, source: null, } as IExecuteData; const nodeExecuteFunctions: Partial = { getExecuteFunctions: () => { return Helpers.getExecuteFunctions( workflow, runExecutionData, runIndex, connectionInputData, {}, node, itemIndex, additionalData, executeData, mode, ); }, getExecuteSingleFunctions: () => { return Helpers.getExecuteSingleFunctions( workflow, runExecutionData, runIndex, connectionInputData, {}, node, itemIndex, additionalData, executeData, mode, ); }, }; const result = await routingNode.runNode( inputData, runIndex, nodeType, executeData, nodeExecuteFunctions as INodeExecuteFunctions, ); expect(result).toEqual(testData.output); }); } }); describe('itemIndex', () => { const tests: Array<{ description: string; input: { nodeType: Partial; node: { parameters: INodeParameters; }; }; output: INodeExecutionData[][] | undefined; }> = [ { description: 'single parameter, only send defined, fixed value, using requestDefaults', input: { nodeType: { requestDefaults: { baseURL: 'http://127.0.0.1:5678', url: '/test-url', }, properties: [ { displayName: 'Email', name: 'email', type: 'string', routing: { send: { property: 'toEmail', type: 'body', value: 'fixedValue', }, }, default: '', }, ], }, node: { parameters: {}, }, }, output: [ [ { json: { headers: {}, statusCode: 200, requestOptions: { url: '/test-url', qs: {}, body: { toEmail: 'fixedValue', }, baseURL: 'http://127.0.0.1:5678', returnFullResponse: true, }, }, }, ], ], }, ]; const nodeTypes = Helpers.NodeTypes(); const baseNode: INode = { parameters: {}, name: 'test', type: 'test.set', typeVersion: 1, id: 'uuid-1234', position: [0, 0], }; const mode = 'internal'; const runIndex = 0; const itemIndex = 0; const connectionInputData: INodeExecutionData[] = []; const runExecutionData: IRunExecutionData = { resultData: { runData: {} } }; const additionalData = Helpers.WorkflowExecuteAdditionalData(); const nodeType = nodeTypes.getByNameAndVersion(baseNode.type); const inputData: ITaskDataConnections = { main: [ [ { json: {}, }, { json: {}, }, { json: {}, }, ], ], }; for (const testData of tests) { test(testData.description, async () => { const node: INode = { ...baseNode, ...testData.input.node }; const workflowData = { nodes: [node], connections: {}, }; nodeType.description = { ...testData.input.nodeType } as INodeTypeDescription; const workflow = new Workflow({ nodes: workflowData.nodes, connections: workflowData.connections, active: false, nodeTypes, }); const routingNode = new RoutingNode( workflow, node, connectionInputData, runExecutionData ?? null, additionalData, mode, ); const executeData = { data: {}, node, source: null, } as IExecuteData; let currentItemIndex = 0; for (let iteration = 0; iteration < inputData.main[0]!.length; iteration++) { const nodeExecuteFunctions: Partial = { getExecuteFunctions: () => { return Helpers.getExecuteFunctions( workflow, runExecutionData, runIndex, connectionInputData, {}, node, itemIndex + iteration, additionalData, executeData, mode, ); }, getExecuteSingleFunctions: () => { return Helpers.getExecuteSingleFunctions( workflow, runExecutionData, runIndex, connectionInputData, {}, node, itemIndex + iteration, additionalData, executeData, mode, ); }, }; if (!nodeExecuteFunctions.getExecuteSingleFunctions) { fail('Expected nodeExecuteFunctions to contain getExecuteSingleFunctions'); } const routingNodeExecutionContext = nodeExecuteFunctions.getExecuteSingleFunctions( routingNode.workflow, routingNode.runExecutionData, runIndex, routingNode.connectionInputData, inputData, routingNode.node, iteration, routingNode.additionalData, executeData, routingNode.mode, ); currentItemIndex = routingNodeExecutionContext.getItemIndex(); } const expectedItemIndex = inputData.main[0]!.length - 1; expect(currentItemIndex).toEqual(expectedItemIndex); }); } }); });