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some.test.ts
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executable file
·136 lines (126 loc) · 3.28 KB
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import { assert } from 'vitest';
import { feathers } from '@feathersjs/feathers';
import { MemoryService } from '@feathersjs/memory';
import { iff, some, isNot } from '../../src';
describe('util some', () => {
let app: any;
beforeEach(() => {
app = feathers().use('/users', new MemoryService());
});
describe('when at least 1 hook is truthy', () => {
beforeEach(() => {
app.service('users').hooks({
before: {
all: [
iff(
some(
(_hook: any) => false,
(_hook: any) => Promise.resolve(false),
(_hook: any) => Promise.resolve(true),
(_hook: any) => true,
// @ts-ignore
(_hook: any) => 1,
(_hook: any) => {},
),
(hook: any) => Promise.resolve(hook),
),
],
},
});
});
it('returns true', () => {
return app
.service('users')
.find()
.then((result: any) => {
assert.deepEqual(result, []);
});
});
});
describe('when a hook throws an error', () => {
beforeEach(() => {
app.service('users').hooks({
before: {
all: [
iff(
some(
(_hook: any) => true,
(_hook: any) => {
throw new Error('Hook 2 errored');
},
(_hook: any) => true,
),
(hook: any) => Promise.resolve(hook),
),
],
},
});
});
it('rejects with the error', () => {
return app
.service('users')
.find()
.catch((error: any) => {
assert.equal(error.message, 'Hook 2 errored');
});
});
});
describe('when a hook rejects with an error', () => {
beforeEach(() => {
app.service('users').hooks({
before: {
all: [
iff(
some(
(_hook: any) => true,
(_hook: any) => Promise.reject(Error('Hook 2 errored')),
(_hook: any) => true,
),
(hook: any) => Promise.resolve(hook),
),
],
},
});
});
it('rejects with the error', () => {
return app
.service('users')
.find()
.catch((error: any) => {
assert.equal(error.message, 'Hook 2 errored');
});
});
});
describe('when all hooks are falsey', () => {
beforeEach(() => {
app.service('users').hooks({
before: {
all: [
iff(
isNot(
some(
(_hook: any) => false,
(_hook: any) => Promise.resolve(false),
// @ts-ignore
(_hook: any) => null,
(_hook: any) => undefined,
// @ts-ignore
(_hook: any) => 0,
),
),
() => Promise.reject(new Error('All hooks returned false')),
),
],
},
});
});
it('returns false', () => {
return app
.service('users')
.find()
.catch((error: any) => {
assert.equal(error.message, 'All hooks returned false');
});
});
});
});