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// Copyright 2017 Gary Burd
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package redis_test
import (
"context"
"testing"
"time"
"github.com/gomodule/redigo/redis"
)
type timeoutTestConn int
func (tc timeoutTestConn) Do(string, ...interface{}) (interface{}, error) {
return time.Duration(-1), nil
}
func (tc timeoutTestConn) DoWithTimeout(timeout time.Duration, cmd string, args ...interface{}) (interface{}, error) {
return timeout, nil
}
func (tc timeoutTestConn) Receive() (interface{}, error) {
return time.Duration(-1), nil
}
func (tc timeoutTestConn) ReceiveWithTimeout(timeout time.Duration) (interface{}, error) {
return timeout, nil
}
func (tc timeoutTestConn) Send(string, ...interface{}) error { return nil }
func (tc timeoutTestConn) Err() error { return nil }
func (tc timeoutTestConn) Close() error { return nil }
func (tc timeoutTestConn) Flush() error { return nil }
func testTimeout(t *testing.T, c redis.Conn) {
r, err := c.Do("PING")
if r != time.Duration(-1) || err != nil {
t.Errorf("Do() = %v, %v, want %v, %v", r, err, time.Duration(-1), nil)
}
r, err = redis.DoWithTimeout(c, time.Minute, "PING")
if r != time.Minute || err != nil {
t.Errorf("DoWithTimeout() = %v, %v, want %v, %v", r, err, time.Minute, nil)
}
r, err = c.Receive()
if r != time.Duration(-1) || err != nil {
t.Errorf("Receive() = %v, %v, want %v, %v", r, err, time.Duration(-1), nil)
}
r, err = redis.ReceiveWithTimeout(c, time.Minute)
if r != time.Minute || err != nil {
t.Errorf("ReceiveWithTimeout() = %v, %v, want %v, %v", r, err, time.Minute, nil)
}
}
func TestConnTimeout(t *testing.T) {
testTimeout(t, timeoutTestConn(0))
}
func TestPoolConnTimeout(t *testing.T) {
p := &redis.Pool{Dial: func() (redis.Conn, error) { return timeoutTestConn(0), nil }}
testTimeout(t, p.Get())
}
type contextDeadTestConn int
func (cc contextDeadTestConn) Do(string, ...interface{}) (interface{}, error) {
return -1, nil
}
func (cc contextDeadTestConn) DoContext(ctx context.Context, cmd string, args ...interface{}) (interface{}, error) {
return 1, nil
}
func (cc contextDeadTestConn) Receive() (interface{}, error) {
return -1, nil
}
func (cc contextDeadTestConn) ReceiveContext(ctx context.Context) (interface{}, error) {
return 1, nil
}
func (cc contextDeadTestConn) Send(string, ...interface{}) error { return nil }
func (cc contextDeadTestConn) Err() error { return nil }
func (cc contextDeadTestConn) Close() error { return nil }
func (cc contextDeadTestConn) Flush() error { return nil }
func testcontext(t *testing.T, c redis.Conn) {
r, e := c.Do("PING")
if r != -1 || e != nil {
t.Errorf("Do() = %v, %v, want %v, %v", r, e, -1, nil)
}
ctx, f := context.WithTimeout(context.Background(), time.Minute)
defer f()
r, e = redis.DoContext(c, ctx, "PING")
if r != 1 || e != nil {
t.Errorf("DoContext() = %v, %v, want %v, %v", r, e, 1, nil)
}
r, e = c.Receive()
if r != -1 || e != nil {
t.Errorf("Receive() = %v, %v, want %v, %v", r, e, -1, nil)
}
r, e = redis.ReceiveContext(c, ctx)
if r != 1 || e != nil {
t.Errorf("ReceiveContext() = %v, %v, want %v, %v", r, e, 1, nil)
}
}
func TestConnContext(t *testing.T) {
testcontext(t, contextDeadTestConn(0))
}
func TestPoolConnContext(t *testing.T) {
p := redis.Pool{Dial: func() (redis.Conn, error) { return contextDeadTestConn(0), nil }}
testcontext(t, p.Get())
}
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