d14d38dabd
* Introduce framework for running basic tests for entities * Add pipeline tests to CircleCI config * Make pipeline tests more configurable and fix CircleCI config * Add coverage dir to pipeline package * Add basic tests for all exchange event entities * Add tests for remaining entities * Create separate test scripts in package.json and add new info to README * Update db_setup.ts to revert migrations even if you are using docker * Automatically pull the postgres image if needed * Add comment about why NumberToBigIntTransformer is needed
26 lines
1.0 KiB
TypeScript
26 lines
1.0 KiB
TypeScript
import * as chai from 'chai';
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import 'mocha';
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import { Repository } from 'typeorm';
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const expect = chai.expect;
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/**
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* First saves the given entity to the database, then finds it and makes sure
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* that the found entity is exactly equal to the original one. This is a bare
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* minimum basic test to make sure that the entity type definition and our
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* database schema are aligned and that it is possible to save and find the
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* entity.
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* @param repository A TypeORM repository corresponding with the type of the entity.
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* @param entity An instance of a TypeORM entity which will be saved/retrieved from the database.
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*/
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export async function testSaveAndFindEntityAsync<T>(repository: Repository<T>, entity: T): Promise<void> {
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// Note(albrow): We are forced to use an 'as any' hack here because
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// TypeScript complains about stack depth when checking the types.
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await repository.save(entity as any);
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const gotEntity = await repository.findOneOrFail({
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where: entity,
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});
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expect(gotEntity).deep.equal(entity);
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}
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