fix: add unit tests

This commit is contained in:
hexastack 2025-01-09 16:08:27 +01:00
parent c1fbd556c2
commit 8adf5cc161
2 changed files with 229 additions and 0 deletions

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/*
* Copyright © 2025 Hexastack. All rights reserved.
*
* Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
* 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
* 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
*/
import { ObjectId } from 'bson';
import { LoggerService } from '@/logger/logger.service';
import {
NlpEntity,
NlpEntityDocument,
NlpEntityFull,
} from '@/nlp/schemas/nlp-entity.schema';
import { NlpSampleFull } from '@/nlp/schemas/nlp-sample.schema';
import {
NlpValue,
NlpValueDocument,
NlpValueFull,
} from '@/nlp/schemas/nlp-value.schema';
import { SettingService } from '@/setting/services/setting.service';
import { HelperService } from '../../helper.service';
import { HelperName } from '../../types';
import BaseNlpHelper from '../base-nlp-helper';
// Mock services
const mockLoggerService = {
log: jest.fn(),
error: jest.fn(),
} as unknown as LoggerService;
const mockSettingService = {
get: jest.fn(),
} as unknown as SettingService;
const mockHelperService = {
doSomething: jest.fn(),
} as unknown as HelperService;
// Concrete implementation for testing
class TestNlpHelper extends BaseNlpHelper {
getPath(): string {
return __dirname;
}
predict(text: string): Promise<any> {
return Promise.resolve({ text });
}
}
describe('BaseNlpHelper', () => {
let helper: TestNlpHelper;
beforeEach(() => {
helper = new TestNlpHelper(
'test-helper' as HelperName,
mockSettingService,
mockHelperService,
mockLoggerService,
);
});
describe('updateEntity', () => {
it('should return the updated entity', async () => {
const entity: NlpEntity = { name: 'test-entity' } as NlpEntity;
const result = await helper.updateEntity(entity);
expect(result).toBe(entity);
});
});
describe('addEntity', () => {
it('should return a new UUID', async () => {
const result = await helper.addEntity({} as NlpEntityDocument);
expect(result).toMatch(
/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/,
);
});
});
describe('deleteEntity', () => {
it('should return the deleted entity ID', async () => {
const entityId = 'entity-id';
const result = await helper.deleteEntity(entityId);
expect(result).toBe(entityId);
});
});
describe('updateValue', () => {
it('should return the updated value', async () => {
const value: NlpValue = { value: 'test-value' } as NlpValue;
const result = await helper.updateValue(value);
expect(result).toBe(value);
});
});
describe('addValue', () => {
it('should return a new UUID', async () => {
const result = await helper.addValue({} as NlpValueDocument);
expect(result).toMatch(
/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/,
);
});
});
describe('deleteValue', () => {
it('should return the deleted value', async () => {
const value: NlpValueFull = { value: 'test-value' } as NlpValueFull;
const result = await helper.deleteValue(value);
expect(result).toBe(value);
});
});
describe('format', () => {
it('should format the samples and entities into NLP training data', async () => {
const entities: NlpEntityFull[] = [
{ _id: 'entity1', name: 'intent' },
{ _id: 'entity2', name: 'test-entity' },
] as unknown as NlpEntityFull[];
const samples: NlpSampleFull[] = [
{
text: 'test-text',
entities: [
{ entity: 'entity1', value: 'intent1' },
{ entity: 'entity2', value: 'value2', start: 0, end: 4 },
],
language: { code: 'en' },
},
] as unknown as NlpSampleFull[];
jest.spyOn(NlpEntity, 'getEntityMap').mockReturnValue({
entity1: {
id: new ObjectId().toString(),
name: 'intent',
createdAt: new Date(),
updatedAt: new Date(),
},
entity2: {
id: new ObjectId().toString(),
name: 'test-entity',
createdAt: new Date(),
updatedAt: new Date(),
},
});
jest.spyOn(NlpValue, 'getValueMap').mockReturnValue({
intent1: {
id: new ObjectId().toString(),
value: 'test-intent',
entity: 'entity1', // Add the required entity field
createdAt: new Date(),
updatedAt: new Date(),
},
value2: {
id: new ObjectId().toString(),
value: 'test-value',
entity: 'entity2', // Add the required entity field
createdAt: new Date(),
updatedAt: new Date(),
},
});
const result = await helper.format(samples, entities);
expect(result).toEqual([
{
text: 'test-text',
intent: 'test-intent',
entities: [
{ entity: 'test-entity', value: 'test-value', start: 0, end: 4 },
{ entity: 'language', value: 'en' },
],
},
]);
});
it('should throw an error if intent entity is missing', async () => {
const entities: NlpEntityFull[] = [
{ _id: 'entity2', name: 'test-entity' },
] as unknown as NlpEntityFull[];
const samples: NlpSampleFull[] = [
{
text: 'test-text',
entities: [{ entity: 'entity2', value: 'value2' }],
language: { code: 'en' },
},
] as unknown as NlpSampleFull[];
jest.spyOn(NlpEntity, 'getEntityMap').mockReturnValue({
entity2: {
id: new ObjectId().toString(),
name: 'test-entity',
createdAt: new Date(),
updatedAt: new Date(),
},
});
await expect(helper.format(samples, entities)).rejects.toThrow(
'Unable to find the `intent` nlp entity.',
);
});
});
});

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/*
* Copyright © 2025 Hexastack. All rights reserved.
*
* Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
* 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
* 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
*/
import { HelperSetting } from '@/helper/types';
import { SettingType } from '@/setting/schemas/types';
export const TEST_HELPER_NAME = 'test-helper';
export const TEST_HELPER_NAMESPACE = 'test_helper';
export default [
{
group: TEST_HELPER_NAMESPACE,
label: 'test',
value: 'test',
type: SettingType.text,
},
] as const satisfies HelperSetting<typeof TEST_HELPER_NAME>[];