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chore: refactor codebase to promises

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This commit is contained in:
Ruben Bridgewater
2017-05-19 06:14:29 +02:00
parent b2613b2270
commit 6be5575c5b
85 changed files with 2081 additions and 3690 deletions
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52
test/commands/dbsize.spec.js
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@@ -19,18 +19,14 @@ describe('The \'dbsize\' method', () => {
describe('when not connected', () => {
let client
beforeEach((done) => {
beforeEach(() => {
client = redis.createClient.apply(null, args)
client.once('ready', () => {
client.quit()
})
client.on('end', done)
return client.quit()
})
it('reports an error', (done) => {
client.dbsize([], (err, res) => {
it('reports an error', () => {
return client.dbsize([]).then(helper.fail).catch((err) => {
assert(err.message.match(/The connection is already closed/))
done()
})
})
})
@@ -38,52 +34,34 @@ describe('The \'dbsize\' method', () => {
describe('when connected', () => {
let client
beforeEach((done) => {
beforeEach(() => {
client = redis.createClient.apply(null, args)
client.once('ready', () => {
client.flushdb((err, res) => {
helper.isString('OK')(err, res)
done()
})
})
return client.flushdb().then(helper.isString('OK'))
})
afterEach(() => {
client.end(true)
})
it('returns a zero db size', (done) => {
client.dbsize([], (err, res) => {
helper.isNotError()(err, res)
helper.isType.number()(err, res)
assert.strictEqual(res, 0, 'Initial db size should be 0')
done()
})
it('returns a zero db size', () => {
return client.dbsize([]).then(helper.isNumber(0))
})
describe('when more data is added to Redis', () => {
let oldSize
beforeEach((done) => {
client.dbsize((err, res) => {
helper.isType.number()(err, res)
assert.strictEqual(res, 0, 'Initial db size should be 0')
beforeEach(() => {
return client.dbsize().then((res) => {
helper.isNumber(0)(res)
oldSize = res
client.set(key, value, (err, res) => {
helper.isNotError()(err, res)
done()
})
return client.set(key, value).then(helper.isString('OK'))
})
})
it('returns a larger db size', (done) => {
client.dbsize([], (err, res) => {
helper.isNotError()(err, res)
helper.isType.positiveNumber()(err, res)
it('returns a larger db size', () => {
return client.dbsize([]).then((res) => {
assert.strictEqual(typeof res, 'number')
assert.strictEqual(true, (oldSize < res), 'Adding data should increase db size.')
done()
})
})
})