From 38ee83e45b4de7edf89bf9f0ef629eb4c6ad0fa8 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Thu, 12 May 2016 23:56:07 -0400 Subject: Moving to glide --- .../github.com/garyburd/redigo/redis/reply_test.go | 179 +++++++++++++++++++++ 1 file changed, 179 insertions(+) create mode 100644 vendor/github.com/garyburd/redigo/redis/reply_test.go (limited to 'vendor/github.com/garyburd/redigo/redis/reply_test.go') diff --git a/vendor/github.com/garyburd/redigo/redis/reply_test.go b/vendor/github.com/garyburd/redigo/redis/reply_test.go new file mode 100644 index 000000000..2c774866d --- /dev/null +++ b/vendor/github.com/garyburd/redigo/redis/reply_test.go @@ -0,0 +1,179 @@ +// Copyright 2012 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 ( + "fmt" + "reflect" + "testing" + + "github.com/garyburd/redigo/redis" +) + +type valueError struct { + v interface{} + err error +} + +func ve(v interface{}, err error) valueError { + return valueError{v, err} +} + +var replyTests = []struct { + name interface{} + actual valueError + expected valueError +}{ + { + "ints([v1, v2])", + ve(redis.Ints([]interface{}{[]byte("4"), []byte("5")}, nil)), + ve([]int{4, 5}, nil), + }, + { + "ints(nil)", + ve(redis.Ints(nil, nil)), + ve([]int(nil), redis.ErrNil), + }, + { + "strings([v1, v2])", + ve(redis.Strings([]interface{}{[]byte("v1"), []byte("v2")}, nil)), + ve([]string{"v1", "v2"}, nil), + }, + { + "strings(nil)", + ve(redis.Strings(nil, nil)), + ve([]string(nil), redis.ErrNil), + }, + { + "byteslices([v1, v2])", + ve(redis.ByteSlices([]interface{}{[]byte("v1"), []byte("v2")}, nil)), + ve([][]byte{[]byte("v1"), []byte("v2")}, nil), + }, + { + "byteslices(nil)", + ve(redis.ByteSlices(nil, nil)), + ve([][]byte(nil), redis.ErrNil), + }, + { + "values([v1, v2])", + ve(redis.Values([]interface{}{[]byte("v1"), []byte("v2")}, nil)), + ve([]interface{}{[]byte("v1"), []byte("v2")}, nil), + }, + { + "values(nil)", + ve(redis.Values(nil, nil)), + ve([]interface{}(nil), redis.ErrNil), + }, + { + "float64(1.0)", + ve(redis.Float64([]byte("1.0"), nil)), + ve(float64(1.0), nil), + }, + { + "float64(nil)", + ve(redis.Float64(nil, nil)), + ve(float64(0.0), redis.ErrNil), + }, + { + "uint64(1)", + ve(redis.Uint64(int64(1), nil)), + ve(uint64(1), nil), + }, + { + "uint64(-1)", + ve(redis.Uint64(int64(-1), nil)), + ve(uint64(0), redis.ErrNegativeInt), + }, +} + +func TestReply(t *testing.T) { + for _, rt := range replyTests { + if rt.actual.err != rt.expected.err { + t.Errorf("%s returned err %v, want %v", rt.name, rt.actual.err, rt.expected.err) + continue + } + if !reflect.DeepEqual(rt.actual.v, rt.expected.v) { + t.Errorf("%s=%+v, want %+v", rt.name, rt.actual.v, rt.expected.v) + } + } +} + +// dial wraps DialDefaultServer() with a more suitable function name for examples. +func dial() (redis.Conn, error) { + return redis.DialDefaultServer() +} + +func ExampleBool() { + c, err := dial() + if err != nil { + fmt.Println(err) + return + } + defer c.Close() + + c.Do("SET", "foo", 1) + exists, _ := redis.Bool(c.Do("EXISTS", "foo")) + fmt.Printf("%#v\n", exists) + // Output: + // true +} + +func ExampleInt() { + c, err := dial() + if err != nil { + fmt.Println(err) + return + } + defer c.Close() + + c.Do("SET", "k1", 1) + n, _ := redis.Int(c.Do("GET", "k1")) + fmt.Printf("%#v\n", n) + n, _ = redis.Int(c.Do("INCR", "k1")) + fmt.Printf("%#v\n", n) + // Output: + // 1 + // 2 +} + +func ExampleInts() { + c, err := dial() + if err != nil { + fmt.Println(err) + return + } + defer c.Close() + + c.Do("SADD", "set_with_integers", 4, 5, 6) + ints, _ := redis.Ints(c.Do("SMEMBERS", "set_with_integers")) + fmt.Printf("%#v\n", ints) + // Output: + // []int{4, 5, 6} +} + +func ExampleString() { + c, err := dial() + if err != nil { + fmt.Println(err) + return + } + defer c.Close() + + c.Do("SET", "hello", "world") + s, err := redis.String(c.Do("GET", "hello")) + fmt.Printf("%#v\n", s) + // Output: + // "world" +} -- cgit v1.2.3-1-g7c22