18 lines
840 B
TypeScript
18 lines
840 B
TypeScript
import { Test } from '@nestjs/testing';
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import { describe, expect, it } from 'vitest';
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import { MeshService } from '../mesh/mesh.service.js';
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import { WeatherModule } from './weather.module.js';
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import { WeatherService } from './weather.service.js';
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describe('DI wiring (module graph)', () => {
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// compile() instantiates providers but does not run lifecycle hooks, so no TCP connection is opened.
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it('resolves WeatherService with MeshService provided by MeshModule', async () => {
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process.env.MESH_DB_PATH = ':memory:'; // keep openMessageDb from touching the repo's ./data
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const moduleRef = await Test.createTestingModule({
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imports: [WeatherModule],
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}).compile();
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expect(moduleRef.get(WeatherService)).toBeInstanceOf(WeatherService);
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expect(moduleRef.get(MeshService)).toBeInstanceOf(MeshService);
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});
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});
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