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test: add unit tests for n8n manager and workflow diff handlers

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czlonkowski
2025-07-28 18:15:21 +02:00
parent a37054685f
commit 2b54710fda
8 changed files with 1758 additions and 64 deletions
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28
tests/unit/services/workflow-diff-engine.test.ts
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@@ -41,13 +41,13 @@ describe('WorkflowDiffEngine', () => {
// Convert connections from ID-based to name-based (as n8n expects)
const newConnections: any = {};
for (const [nodeId, outputs] of Object.entries(baseWorkflow.connections)) {
const node = baseWorkflow.nodes.find(n => n.id === nodeId);
const node = baseWorkflow.nodes.find((n: any) => n.id === nodeId);
if (node) {
newConnections[node.name] = {};
for (const [outputName, connections] of Object.entries(outputs)) {
newConnections[node.name][outputName] = (connections as any[]).map(conns =>
conns.map(conn => {
const targetNode = baseWorkflow.nodes.find(n => n.id === conn.node);
newConnections[node.name][outputName] = (connections as any[]).map((conns: any) =>
conns.map((conn: any) => {
const targetNode = baseWorkflow.nodes.find((n: any) => n.id === conn.node);
return {
...conn,
node: targetNode ? targetNode.name : conn.node
@@ -62,7 +62,7 @@ describe('WorkflowDiffEngine', () => {
describe('Operation Limits', () => {
it('should reject more than 5 operations', async () => {
const operations = Array(6).fill(null).map((_, i) => ({
const operations = Array(6).fill(null).map((_: any, i: number) => ({
type: 'updateName',
name: `Name ${i}`
} as UpdateNameOperation));
@@ -213,7 +213,7 @@ describe('WorkflowDiffEngine', () => {
expect(result.success).toBe(true);
expect(result.workflow!.nodes).toHaveLength(2);
expect(result.workflow!.nodes.find(n => n.id === 'http-1')).toBeUndefined();
expect(result.workflow!.nodes.find((n: any) => n.id === 'http-1')).toBeUndefined();
});
it('should remove node by name', async () => {
@@ -231,7 +231,7 @@ describe('WorkflowDiffEngine', () => {
expect(result.success).toBe(true);
expect(result.workflow!.nodes).toHaveLength(2);
expect(result.workflow!.nodes.find(n => n.name === 'HTTP Request')).toBeUndefined();
expect(result.workflow!.nodes.find((n: any) => n.name === 'HTTP Request')).toBeUndefined();
});
it('should clean up connections when removing node', async () => {
@@ -295,7 +295,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const updatedNode = result.workflow!.nodes.find(n => n.id === 'http-1');
const updatedNode = result.workflow!.nodes.find((n: any) => n.id === 'http-1');
expect(updatedNode!.parameters.method).toBe('POST');
expect(updatedNode!.parameters.url).toBe('https://new-api.example.com');
});
@@ -319,7 +319,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const updatedNode = result.workflow!.nodes.find(n => n.name === 'Slack');
const updatedNode = result.workflow!.nodes.find((n: any) => n.name === 'Slack');
expect(updatedNode!.parameters.resource).toBe('channel');
expect(updatedNode!.parameters.operation).toBe('create');
expect((updatedNode!.credentials as any).slackApi.name).toBe('New Slack Account');
@@ -362,7 +362,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const movedNode = result.workflow!.nodes.find(n => n.id === 'http-1');
const movedNode = result.workflow!.nodes.find((n: any) => n.id === 'http-1');
expect(movedNode!.position).toEqual([1000, 500]);
});
@@ -381,7 +381,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const movedNode = result.workflow!.nodes.find(n => n.name === 'Webhook');
const movedNode = result.workflow!.nodes.find((n: any) => n.name === 'Webhook');
expect(movedNode!.position).toEqual([100, 100]);
});
});
@@ -401,7 +401,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const disabledNode = result.workflow!.nodes.find(n => n.id === 'http-1');
const disabledNode = result.workflow!.nodes.find((n: any) => n.id === 'http-1');
expect(disabledNode!.disabled).toBe(true);
});
@@ -422,7 +422,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const enabledNode = result.workflow!.nodes.find(n => n.id === 'http-1');
const enabledNode = result.workflow!.nodes.find((n: any) => n.id === 'http-1');
expect(enabledNode!.disabled).toBe(false);
});
});
@@ -1052,7 +1052,7 @@ describe('WorkflowDiffEngine', () => {
const result = await diffEngine.applyDiff(baseWorkflow, request);
expect(result.success).toBe(true);
const updatedNode = result.workflow!.nodes.find(n => n.name === 'Webhook');
const updatedNode = result.workflow!.nodes.find((n: any) => n.name === 'Webhook');
expect(updatedNode!.parameters.path).toBe('new-webhook-path');
});
});