mirror of
https://github.com/czlonkowski/n8n-mcp.git
synced 2026-02-06 13:33:11 +00:00
fix: enhance error output validation to detect incorrect configurations
- Add validateErrorOutputConfiguration method to detect when multiple nodes are incorrectly placed in main[0] - Fix checkWorkflowPatterns to check main[1] for error outputs instead of outputs.error - Cross-validate onError property matches actual connection structure - Provide clear error messages with JSON examples showing correct configuration - Use heuristic detection for error handler nodes (names containing error, fail, catch, etc.) - Add comprehensive test coverage with 16+ test cases - Bump version to 2.12.1 Fixes issues where AI agents would incorrectly configure error outputs by placing multiple nodes in the same array instead of separating them into success (main[0]) and error (main[1]) paths. 🤖 Generated with Claude Code (https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
czlonkowski
720
tests/unit/services/workflow-validator-mocks.test.ts
Normal file
720
tests/unit/services/workflow-validator-mocks.test.ts
Normal file
@@ -0,0 +1,720 @@
|
||||
import { describe, it, expect, beforeEach, vi, type Mock } from 'vitest';
|
||||
import { WorkflowValidator } from '@/services/workflow-validator';
|
||||
import { NodeRepository } from '@/database/node-repository';
|
||||
import { EnhancedConfigValidator } from '@/services/enhanced-config-validator';
|
||||
|
||||
vi.mock('@/utils/logger');
|
||||
|
||||
describe('WorkflowValidator - Mock-based Unit Tests', () => {
|
||||
let validator: WorkflowValidator;
|
||||
let mockNodeRepository: any;
|
||||
let mockGetNode: Mock;
|
||||
|
||||
beforeEach(() => {
|
||||
vi.clearAllMocks();
|
||||
|
||||
// Create detailed mock repository with spy functions
|
||||
mockGetNode = vi.fn();
|
||||
mockNodeRepository = {
|
||||
getNode: mockGetNode
|
||||
};
|
||||
|
||||
validator = new WorkflowValidator(mockNodeRepository, EnhancedConfigValidator);
|
||||
|
||||
// Default mock responses
|
||||
mockGetNode.mockImplementation((type: string) => {
|
||||
if (type.includes('httpRequest')) {
|
||||
return {
|
||||
node_type: type,
|
||||
display_name: 'HTTP Request',
|
||||
isVersioned: true,
|
||||
version: 4
|
||||
};
|
||||
} else if (type.includes('set')) {
|
||||
return {
|
||||
node_type: type,
|
||||
display_name: 'Set',
|
||||
isVersioned: true,
|
||||
version: 3
|
||||
};
|
||||
} else if (type.includes('respondToWebhook')) {
|
||||
return {
|
||||
node_type: type,
|
||||
display_name: 'Respond to Webhook',
|
||||
isVersioned: true,
|
||||
version: 1
|
||||
};
|
||||
}
|
||||
return null;
|
||||
});
|
||||
});
|
||||
|
||||
describe('Error Handler Detection Logic', () => {
|
||||
it('should correctly identify error handlers by node name patterns', async () => {
|
||||
const errorNodeNames = [
|
||||
'Error Handler',
|
||||
'Handle Error',
|
||||
'Catch Exception',
|
||||
'Failure Response',
|
||||
'Error Notification',
|
||||
'Fail Safe',
|
||||
'Exception Handler',
|
||||
'Error Callback'
|
||||
];
|
||||
|
||||
const successNodeNames = [
|
||||
'Process Data',
|
||||
'Transform',
|
||||
'Success Handler',
|
||||
'Continue Process',
|
||||
'Normal Flow'
|
||||
];
|
||||
|
||||
for (const errorName of errorNodeNames) {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Source',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Success Path',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: errorName,
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Source': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Success Path', type: 'main', index: 0 },
|
||||
{ node: errorName, type: 'main', index: 0 } // Should be detected as error handler
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should detect this as an incorrect error configuration
|
||||
const hasError = result.errors.some(e =>
|
||||
e.message.includes('Incorrect error output configuration') &&
|
||||
e.message.includes(errorName)
|
||||
);
|
||||
expect(hasError).toBe(true);
|
||||
}
|
||||
|
||||
// Test that success node names are NOT flagged
|
||||
for (const successName of successNodeNames) {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Source',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'First Process',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: successName,
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Source': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'First Process', type: 'main', index: 0 },
|
||||
{ node: successName, type: 'main', index: 0 }
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should NOT detect this as an error configuration
|
||||
const hasError = result.errors.some(e =>
|
||||
e.message.includes('Incorrect error output configuration')
|
||||
);
|
||||
expect(hasError).toBe(false);
|
||||
}
|
||||
});
|
||||
|
||||
it('should correctly identify error handlers by node type patterns', async () => {
|
||||
const errorNodeTypes = [
|
||||
'n8n-nodes-base.respondToWebhook',
|
||||
'n8n-nodes-base.emailSend'
|
||||
// Note: slack and webhook are not in the current detection logic
|
||||
];
|
||||
|
||||
// Update mock to return appropriate node info for these types
|
||||
mockGetNode.mockImplementation((type: string) => {
|
||||
return {
|
||||
node_type: type,
|
||||
display_name: type.split('.').pop() || 'Unknown',
|
||||
isVersioned: true,
|
||||
version: 1
|
||||
};
|
||||
});
|
||||
|
||||
for (const nodeType of errorNodeTypes) {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Source',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Success Path',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: 'Response Node',
|
||||
type: nodeType,
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Source': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Success Path', type: 'main', index: 0 },
|
||||
{ node: 'Response Node', type: 'main', index: 0 } // Should be detected
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should detect this as an incorrect error configuration
|
||||
const hasError = result.errors.some(e =>
|
||||
e.message.includes('Incorrect error output configuration') &&
|
||||
e.message.includes('Response Node')
|
||||
);
|
||||
expect(hasError).toBe(true);
|
||||
}
|
||||
});
|
||||
|
||||
it('should handle cases where node repository returns null', async () => {
|
||||
// Mock repository to return null for unknown nodes
|
||||
mockGetNode.mockImplementation((type: string) => {
|
||||
if (type === 'n8n-nodes-base.unknownNode') {
|
||||
return null;
|
||||
}
|
||||
return {
|
||||
node_type: type,
|
||||
display_name: 'Known Node',
|
||||
isVersioned: true,
|
||||
version: 1
|
||||
};
|
||||
});
|
||||
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Source',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Unknown Node',
|
||||
type: 'n8n-nodes-base.unknownNode',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: 'Error Handler',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Source': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Unknown Node', type: 'main', index: 0 },
|
||||
{ node: 'Error Handler', type: 'main', index: 0 }
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should still detect the error configuration based on node name
|
||||
const hasError = result.errors.some(e =>
|
||||
e.message.includes('Incorrect error output configuration') &&
|
||||
e.message.includes('Error Handler')
|
||||
);
|
||||
expect(hasError).toBe(true);
|
||||
|
||||
// Should not crash due to null node info
|
||||
expect(result).toHaveProperty('valid');
|
||||
expect(Array.isArray(result.errors)).toBe(true);
|
||||
});
|
||||
});
|
||||
|
||||
describe('onError Property Validation Logic', () => {
|
||||
it('should validate onError property combinations correctly', async () => {
|
||||
const testCases = [
|
||||
{
|
||||
name: 'onError set but no error connections',
|
||||
onError: 'continueErrorOutput',
|
||||
hasErrorConnections: false,
|
||||
expectedErrorType: 'error',
|
||||
expectedMessage: "has onError: 'continueErrorOutput' but no error output connections"
|
||||
},
|
||||
{
|
||||
name: 'error connections but no onError',
|
||||
onError: undefined,
|
||||
hasErrorConnections: true,
|
||||
expectedErrorType: 'warning',
|
||||
expectedMessage: 'error output connections in main[1] but missing onError'
|
||||
},
|
||||
{
|
||||
name: 'onError set with error connections',
|
||||
onError: 'continueErrorOutput',
|
||||
hasErrorConnections: true,
|
||||
expectedErrorType: null,
|
||||
expectedMessage: null
|
||||
},
|
||||
{
|
||||
name: 'no onError and no error connections',
|
||||
onError: undefined,
|
||||
hasErrorConnections: false,
|
||||
expectedErrorType: null,
|
||||
expectedMessage: null
|
||||
}
|
||||
];
|
||||
|
||||
for (const testCase of testCases) {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Test Node',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {},
|
||||
...(testCase.onError ? { onError: testCase.onError } : {})
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Success Handler',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: 'Error Handler',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Test Node': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Success Handler', type: 'main', index: 0 }
|
||||
],
|
||||
...(testCase.hasErrorConnections ? [
|
||||
[
|
||||
{ node: 'Error Handler', type: 'main', index: 0 }
|
||||
]
|
||||
] : [])
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
if (testCase.expectedErrorType === 'error') {
|
||||
const hasExpectedError = result.errors.some(e =>
|
||||
e.nodeName === 'Test Node' &&
|
||||
e.message.includes(testCase.expectedMessage!)
|
||||
);
|
||||
expect(hasExpectedError).toBe(true);
|
||||
} else if (testCase.expectedErrorType === 'warning') {
|
||||
const hasExpectedWarning = result.warnings.some(w =>
|
||||
w.nodeName === 'Test Node' &&
|
||||
w.message.includes(testCase.expectedMessage!)
|
||||
);
|
||||
expect(hasExpectedWarning).toBe(true);
|
||||
} else {
|
||||
// Should not have related errors or warnings about onError/error output mismatches
|
||||
const hasRelatedError = result.errors.some(e =>
|
||||
e.nodeName === 'Test Node' &&
|
||||
(e.message.includes("has onError: 'continueErrorOutput' but no error output connections") ||
|
||||
e.message.includes('Incorrect error output configuration'))
|
||||
);
|
||||
const hasRelatedWarning = result.warnings.some(w =>
|
||||
w.nodeName === 'Test Node' &&
|
||||
w.message.includes('error output connections in main[1] but missing onError')
|
||||
);
|
||||
expect(hasRelatedError).toBe(false);
|
||||
expect(hasRelatedWarning).toBe(false);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
it('should handle different onError values correctly', async () => {
|
||||
const onErrorValues = [
|
||||
'continueErrorOutput',
|
||||
'continueRegularOutput',
|
||||
'stopWorkflow'
|
||||
];
|
||||
|
||||
for (const onErrorValue of onErrorValues) {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Test Node',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {},
|
||||
onError: onErrorValue
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Next Node',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Test Node': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Next Node', type: 'main', index: 0 }
|
||||
]
|
||||
// No error connections
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
if (onErrorValue === 'continueErrorOutput') {
|
||||
// Should have error about missing error connections
|
||||
const hasError = result.errors.some(e =>
|
||||
e.nodeName === 'Test Node' &&
|
||||
e.message.includes("has onError: 'continueErrorOutput' but no error output connections")
|
||||
);
|
||||
expect(hasError).toBe(true);
|
||||
} else {
|
||||
// Should not have error about missing error connections
|
||||
const hasError = result.errors.some(e =>
|
||||
e.nodeName === 'Test Node' &&
|
||||
e.message.includes('but no error output connections')
|
||||
);
|
||||
expect(hasError).toBe(false);
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
describe('JSON Format Generation', () => {
|
||||
it('should generate valid JSON in error messages', async () => {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'API Call',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Success Process',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: 'Error Handler',
|
||||
type: 'n8n-nodes-base.respondToWebhook',
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'API Call': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Success Process', type: 'main', index: 0 },
|
||||
{ node: 'Error Handler', type: 'main', index: 0 }
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
const errorConfigError = result.errors.find(e =>
|
||||
e.message.includes('Incorrect error output configuration')
|
||||
);
|
||||
|
||||
expect(errorConfigError).toBeDefined();
|
||||
|
||||
// Extract JSON sections from error message
|
||||
const incorrectMatch = errorConfigError!.message.match(/INCORRECT \(current\):\n([\s\S]*?)\n\nCORRECT/);
|
||||
const correctMatch = errorConfigError!.message.match(/CORRECT \(should be\):\n([\s\S]*?)\n\nAlso add/);
|
||||
|
||||
expect(incorrectMatch).toBeDefined();
|
||||
expect(correctMatch).toBeDefined();
|
||||
|
||||
// Extract just the JSON part (remove comments)
|
||||
const incorrectJsonStr = incorrectMatch![1];
|
||||
const correctJsonStr = correctMatch![1];
|
||||
|
||||
// Remove comments and clean up for JSON parsing
|
||||
const cleanIncorrectJson = incorrectJsonStr.replace(/\/\/.*$/gm, '').replace(/,\s*$/, '');
|
||||
const cleanCorrectJson = correctJsonStr.replace(/\/\/.*$/gm, '').replace(/,\s*$/, '');
|
||||
|
||||
const incorrectJson = `{${cleanIncorrectJson}}`;
|
||||
const correctJson = `{${cleanCorrectJson}}`;
|
||||
|
||||
expect(() => JSON.parse(incorrectJson)).not.toThrow();
|
||||
expect(() => JSON.parse(correctJson)).not.toThrow();
|
||||
|
||||
const parsedIncorrect = JSON.parse(incorrectJson);
|
||||
const parsedCorrect = JSON.parse(correctJson);
|
||||
|
||||
// Validate structure
|
||||
expect(parsedIncorrect).toHaveProperty('API Call');
|
||||
expect(parsedCorrect).toHaveProperty('API Call');
|
||||
expect(parsedIncorrect['API Call']).toHaveProperty('main');
|
||||
expect(parsedCorrect['API Call']).toHaveProperty('main');
|
||||
|
||||
// Incorrect should have both nodes in main[0]
|
||||
expect(Array.isArray(parsedIncorrect['API Call'].main)).toBe(true);
|
||||
expect(parsedIncorrect['API Call'].main).toHaveLength(1);
|
||||
expect(parsedIncorrect['API Call'].main[0]).toHaveLength(2);
|
||||
|
||||
// Correct should have separate arrays
|
||||
expect(Array.isArray(parsedCorrect['API Call'].main)).toBe(true);
|
||||
expect(parsedCorrect['API Call'].main).toHaveLength(2);
|
||||
expect(parsedCorrect['API Call'].main[0]).toHaveLength(1); // Success only
|
||||
expect(parsedCorrect['API Call'].main[1]).toHaveLength(1); // Error only
|
||||
});
|
||||
|
||||
it('should handle special characters in node names in JSON', async () => {
|
||||
// Test simpler special characters that are easier to handle in JSON
|
||||
const specialNodeNames = [
|
||||
'Node with spaces',
|
||||
'Node-with-dashes',
|
||||
'Node_with_underscores'
|
||||
];
|
||||
|
||||
for (const specialName of specialNodeNames) {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Source',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Success',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: specialName,
|
||||
type: 'n8n-nodes-base.respondToWebhook',
|
||||
position: [200, 100],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'Source': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Success', type: 'main', index: 0 },
|
||||
{ node: specialName, type: 'main', index: 0 }
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
const errorConfigError = result.errors.find(e =>
|
||||
e.message.includes('Incorrect error output configuration')
|
||||
);
|
||||
|
||||
expect(errorConfigError).toBeDefined();
|
||||
|
||||
// Verify the error message contains the special node name
|
||||
expect(errorConfigError!.message).toContain(specialName);
|
||||
|
||||
// Verify JSON structure is present (but don't parse due to comments)
|
||||
expect(errorConfigError!.message).toContain('INCORRECT (current):');
|
||||
expect(errorConfigError!.message).toContain('CORRECT (should be):');
|
||||
expect(errorConfigError!.message).toContain('main[0]');
|
||||
expect(errorConfigError!.message).toContain('main[1]');
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
describe('Repository Interaction Patterns', () => {
|
||||
it('should call repository getNode with correct parameters', async () => {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'HTTP Node',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'Set Node',
|
||||
type: 'n8n-nodes-base.set',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {
|
||||
'HTTP Node': {
|
||||
main: [
|
||||
[
|
||||
{ node: 'Set Node', type: 'main', index: 0 }
|
||||
]
|
||||
]
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should have called getNode for each node type
|
||||
expect(mockGetNode).toHaveBeenCalledWith('n8n-nodes-base.httpRequest');
|
||||
expect(mockGetNode).toHaveBeenCalledWith('n8n-nodes-base.set');
|
||||
expect(mockGetNode).toHaveBeenCalledTimes(2);
|
||||
});
|
||||
|
||||
it('should handle repository errors gracefully', async () => {
|
||||
// Mock repository to throw error
|
||||
mockGetNode.mockImplementation(() => {
|
||||
throw new Error('Database connection failed');
|
||||
});
|
||||
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'Test Node',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {}
|
||||
};
|
||||
|
||||
// Should not throw error
|
||||
const result = await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should still return a valid result
|
||||
expect(result).toHaveProperty('valid');
|
||||
expect(Array.isArray(result.errors)).toBe(true);
|
||||
expect(Array.isArray(result.warnings)).toBe(true);
|
||||
});
|
||||
|
||||
it('should optimize repository calls for duplicate node types', async () => {
|
||||
const workflow = {
|
||||
nodes: [
|
||||
{
|
||||
id: '1',
|
||||
name: 'HTTP 1',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [0, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
name: 'HTTP 2',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [200, 0],
|
||||
parameters: {}
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
name: 'HTTP 3',
|
||||
type: 'n8n-nodes-base.httpRequest',
|
||||
position: [400, 0],
|
||||
parameters: {}
|
||||
}
|
||||
],
|
||||
connections: {}
|
||||
};
|
||||
|
||||
await validator.validateWorkflow(workflow as any);
|
||||
|
||||
// Should call getNode for the same type multiple times (current implementation)
|
||||
// Note: This test documents current behavior. Could be optimized in the future.
|
||||
const httpRequestCalls = mockGetNode.mock.calls.filter(
|
||||
call => call[0] === 'n8n-nodes-base.httpRequest'
|
||||
);
|
||||
expect(httpRequestCalls.length).toBeGreaterThan(0);
|
||||
});
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user