alighasami
3d5eaf9445
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113 lines
3.1 KiB
TypeScript
113 lines
3.1 KiB
TypeScript
import type { IConnections, IConnection } from '../src/interfaces';
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import { NodeConnectionTypes } from '../src/interfaces';
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import { mapConnectionsByDestination } from '../src/common';
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describe('getConnectionsByDestination', () => {
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it('should return empty object when there are no connections', () => {
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const result = mapConnectionsByDestination({});
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expect(result).toEqual({});
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});
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it('should return connections by destination node', () => {
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const connections: IConnections = {
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Node1: {
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[NodeConnectionTypes.Main]: [
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[
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{ node: 'Node2', type: NodeConnectionTypes.Main, index: 0 },
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{ node: 'Node3', type: NodeConnectionTypes.Main, index: 1 },
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],
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],
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},
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};
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const result = mapConnectionsByDestination(connections);
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expect(result).toEqual({
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Node2: {
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[NodeConnectionTypes.Main]: [[{ node: 'Node1', type: NodeConnectionTypes.Main, index: 0 }]],
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},
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Node3: {
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[NodeConnectionTypes.Main]: [
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[],
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[{ node: 'Node1', type: NodeConnectionTypes.Main, index: 0 }],
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],
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},
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});
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});
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it('should handle multiple connection types', () => {
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const connections: IConnections = {
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Node1: {
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[NodeConnectionTypes.Main]: [[{ node: 'Node2', type: NodeConnectionTypes.Main, index: 0 }]],
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[NodeConnectionTypes.AiAgent]: [
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[{ node: 'Node3', type: NodeConnectionTypes.AiAgent, index: 0 }],
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],
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},
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};
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const result = mapConnectionsByDestination(connections);
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expect(result).toEqual({
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Node2: {
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[NodeConnectionTypes.Main]: [[{ node: 'Node1', type: NodeConnectionTypes.Main, index: 0 }]],
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},
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Node3: {
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[NodeConnectionTypes.AiAgent]: [
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[{ node: 'Node1', type: NodeConnectionTypes.AiAgent, index: 0 }],
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],
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},
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});
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});
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it('should handle nodes with no connections', () => {
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const connections: IConnections = {
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Node1: {
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[NodeConnectionTypes.Main]: [[]],
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},
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};
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const result = mapConnectionsByDestination(connections);
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expect(result).toEqual({});
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});
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// @issue https://linear.app/n8n/issue/N8N-7880/cannot-load-some-templates
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it('should handle nodes with null connections', () => {
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const connections: IConnections = {
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Node1: {
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[NodeConnectionTypes.Main]: [
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null as unknown as IConnection[],
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[{ node: 'Node2', type: NodeConnectionTypes.Main, index: 0 }],
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],
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},
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};
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const result = mapConnectionsByDestination(connections);
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expect(result).toEqual({
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Node2: {
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[NodeConnectionTypes.Main]: [[{ node: 'Node1', type: NodeConnectionTypes.Main, index: 1 }]],
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},
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});
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});
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it('should handle nodes with multiple input connections', () => {
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const connections: IConnections = {
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Node1: {
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[NodeConnectionTypes.Main]: [[{ node: 'Node2', type: NodeConnectionTypes.Main, index: 0 }]],
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},
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Node3: {
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[NodeConnectionTypes.Main]: [[{ node: 'Node2', type: NodeConnectionTypes.Main, index: 0 }]],
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},
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};
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const result = mapConnectionsByDestination(connections);
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expect(result).toEqual({
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Node2: {
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[NodeConnectionTypes.Main]: [
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[
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{ node: 'Node1', type: NodeConnectionTypes.Main, index: 0 },
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{ node: 'Node3', type: NodeConnectionTypes.Main, index: 0 },
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],
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],
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},
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});
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});
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});
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