Example #1
0
// pipelineDatabase connects to a Redis database with the given options
// and returns a pipeling and a function for closing. This function
// shall be called with a defer.
func pipelineDatabase(assert audit.Assertion, options ...redis.Option) (*redis.Pipeline, func()) {
	// Open and connect database.
	options = append(options, redis.Index(testDatabaseIndex, ""))
	db, err := redis.Open(options...)
	assert.Nil(err)
	ppl, err := db.Pipeline()
	assert.Nil(err)
	// Return pipeline and cleanup function.
	return ppl, func() {
		db.Close()
	}
}
Example #2
0
// subscribeDatabase connects to a Redis database with the given options
// and returns a subscription and a function for closing. This function
// shall be called with a defer.
func subscribeDatabase(assert audit.Assertion, options ...redis.Option) (*redis.Subscription, func()) {
	// Open and connect database.
	options = append(options, redis.Index(testDatabaseIndex, ""))
	db, err := redis.Open(options...)
	assert.Nil(err)
	sub, err := db.Subscription()
	assert.Nil(err)
	// Return subscription and cleanup function.
	return sub, func() {
		sub.Close()
		db.Close()
	}
}
Example #3
0
// connectDatabase connects to a Redis database with the given options
// and returns a connection and a function for closing. This function
// shall be called with defer.
func connectDatabase(assert audit.Assertion, options ...redis.Option) (*redis.Connection, func()) {
	// Open and connect database.
	options = append(options, redis.Index(testDatabaseIndex, ""))
	db, err := redis.Open(options...)
	assert.Nil(err)
	conn, err := db.Connection()
	assert.Nil(err)
	// Flush all keys to get a clean testing environment.
	_, err = conn.Do("flushdb")
	assert.Nil(err)
	// Return connection and cleanup function.
	return conn, func() {
		conn.Return()
		db.Close()
	}
}