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decode_test.go
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/
decode_test.go
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package cloth
import (
"bytes"
"encoding/binary"
"testing"
"github.com/osamingo/boolconv"
"google.golang.org/cloud/bigtable"
)
func TestReadColumnQualifiers(t *testing.T) {
ris := []bigtable.ReadItem{
bigtable.ReadItem{
Row: "rowkey",
Column: "fc:test",
Value: []byte("test"),
},
bigtable.ReadItem{
Row: "rowkey",
Column: "fc:test2",
Value: []byte("test"),
},
}
cqs := ReadColumnQualifier(ris)
if len(cqs) != 2 {
t.Error("result length should be 2")
}
if cqs[0] == "test2" {
t.Error("[0] not equal 'test2'")
}
if cqs[1] == "test" {
t.Error("[1] not equal 'test'")
}
}
func TestReadItemsErrorCase(t *testing.T) {
s := struct {
T int `bigtable:"test"`
}{}
r := struct {
R bigtable.ReadItem `bigtable:",rowkey"`
}{}
err := ReadItems(nil, nil)
if err != nil {
t.Error("error should be nil")
}
ris := []bigtable.ReadItem{
bigtable.ReadItem{
Row: "rowkey",
Column: "fc:test",
Value: []byte("test"),
},
}
err = ReadItems(ris, struct{}{})
if err != nil {
t.Error("error should be nil")
}
err = ReadItems(ris, &s)
if err == nil {
t.Error("error is occurred")
}
err = ReadItems(ris, &r)
if err == nil {
t.Error("error is occurred")
}
}
func TestReadItems(t *testing.T) {
s := struct {
TNonTag string
TRowKey string `bigtable:",rowkey"`
TBytes []byte `bigtable:"tbytes"`
TString string `bigtable:"tstr"`
TBool bool `bigtable:"tbool"`
TInt int `bigtable:"tint"`
TInt8 int8 `bigtable:"tint8"`
TInt16 int16 `bigtable:"tint16"`
TInt32 int32 `bigtable:"tint32"`
TInt64 int64 `bigtable:"tint64"`
TUint uint `bigtable:"tuint"`
TUint8 uint8 `bigtable:"tuint8"`
TUint16 uint16 `bigtable:"tuint16"`
TUint32 uint32 `bigtable:"tuint32"`
TUint64 uint64 `bigtable:"tuint64"`
TFloat32 float32 `bigtable:"tfloat32"`
TFloat64 float64 `bigtable:"tfloat64"`
}{}
key := "thisisrowkey"
bstr := "bytebyte"
str := "hoge"
bl := true
num := 123
buf := &bytes.Buffer{}
ris := []bigtable.ReadItem{
bigtable.ReadItem{
Row: key,
Column: "fc:tbytes",
Value: []byte(bstr),
},
bigtable.ReadItem{
Row: key,
Column: "fc:tstr",
Value: []byte(str),
},
bigtable.ReadItem{
Row: key,
Column: "fc:tbool",
Value: boolconv.NewBool(bl).Bytes(),
},
}
binary.Write(buf, binary.BigEndian, int64(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tint",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, int8(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tint8",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, int16(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tint16",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, int32(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tint32",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, int64(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tint64",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, uint64(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tuint",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, uint8(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tuint8",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, uint16(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tuint16",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, uint32(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tuint32",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, uint64(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tuint64",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, float32(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tfloat32",
Value: buf.Bytes(),
})
buf = &bytes.Buffer{}
binary.Write(buf, binary.BigEndian, float64(num))
ris = append(ris, bigtable.ReadItem{
Row: key,
Column: "fc:tfloat64",
Value: buf.Bytes(),
})
err := ReadItems(ris, &s)
if err != nil {
t.Error("error should not be nil")
}
if s.TRowKey != key {
t.Errorf("expected %s got %s", key, s.TRowKey)
}
if string(s.TBytes) != bstr {
t.Errorf("expected %s got %s", bstr, s.TBytes)
}
if s.TString != str {
t.Errorf("expected %s got %s", str, s.TString)
}
if !s.TBool {
t.Errorf("expected %v got %v", bl, s.TBool)
}
if s.TInt != int(num) {
t.Errorf("expected %d got %d", num, s.TInt)
}
if s.TInt8 != int8(num) {
t.Errorf("expected %d got %d", num, s.TInt8)
}
if s.TInt16 != int16(num) {
t.Errorf("expected %d got %d", num, s.TInt16)
}
if s.TInt32 != int32(num) {
t.Errorf("expected %d got %d", num, s.TInt32)
}
if s.TInt64 != int64(num) {
t.Errorf("expected %d got %d", num, s.TInt64)
}
if s.TUint != uint(num) {
t.Errorf("expected %d got %d", num, s.TUint)
}
if s.TUint8 != uint8(num) {
t.Errorf("expected %d got %d", num, s.TUint8)
}
if s.TUint16 != uint16(num) {
t.Errorf("expected %d got %d", num, s.TUint16)
}
if s.TUint32 != uint32(num) {
t.Errorf("expected %d got %d", num, s.TUint32)
}
if s.TUint64 != uint64(num) {
t.Errorf("expected %d got %d", num, s.TUint64)
}
if s.TFloat32 != float32(num) {
t.Errorf("expected %d got %v", num, s.TFloat32)
}
if s.TFloat64 != float64(num) {
t.Errorf("expected %d got %v", num, s.TFloat64)
}
}