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restic/vendor/cloud.google.com/go/spanner/key_test.go
Alexander Neumann 2b39f9f4b2 Update dependencies
Among others, this updates minio-go, so that the new "eu-west-3" zone
for AWS is supported.
2018-01-23 19:40:42 +01:00

373 lines
9.8 KiB
Go

/*
Copyright 2017 Google Inc. All Rights Reserved.
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 spanner
import (
"testing"
"time"
"cloud.google.com/go/civil"
proto3 "github.com/golang/protobuf/ptypes/struct"
sppb "google.golang.org/genproto/googleapis/spanner/v1"
)
// Test Key.String() and Key.proto().
func TestKey(t *testing.T) {
tm, _ := time.Parse(time.RFC3339Nano, "2016-11-15T15:04:05.999999999Z")
dt, _ := civil.ParseDate("2016-11-15")
for _, test := range []struct {
k Key
wantProto *proto3.ListValue
wantStr string
}{
{
k: Key{int(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{int8(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{int16(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{int32(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{int64(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{uint8(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{uint16(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{uint32(1)},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{true},
wantProto: listValueProto(boolProto(true)),
wantStr: "(true)",
},
{
k: Key{float32(1.5)},
wantProto: listValueProto(floatProto(1.5)),
wantStr: "(1.5)",
},
{
k: Key{float64(1.5)},
wantProto: listValueProto(floatProto(1.5)),
wantStr: "(1.5)",
},
{
k: Key{"value"},
wantProto: listValueProto(stringProto("value")),
wantStr: `("value")`,
},
{
k: Key{[]byte(nil)},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{[]byte{}},
wantProto: listValueProto(stringProto("")),
wantStr: `("")`,
},
{
k: Key{tm},
wantProto: listValueProto(stringProto("2016-11-15T15:04:05.999999999Z")),
wantStr: `("2016-11-15T15:04:05.999999999Z")`,
},
{k: Key{dt},
wantProto: listValueProto(stringProto("2016-11-15")),
wantStr: `("2016-11-15")`,
},
{
k: Key{[]byte("value")},
wantProto: listValueProto(bytesProto([]byte("value"))),
wantStr: `("value")`,
},
{
k: Key{NullInt64{1, true}},
wantProto: listValueProto(stringProto("1")),
wantStr: "(1)",
},
{
k: Key{NullInt64{2, false}},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{NullFloat64{1.5, true}},
wantProto: listValueProto(floatProto(1.5)),
wantStr: "(1.5)",
},
{
k: Key{NullFloat64{2.0, false}},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{NullBool{true, true}},
wantProto: listValueProto(boolProto(true)),
wantStr: "(true)",
},
{
k: Key{NullBool{true, false}},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{NullString{"value", true}},
wantProto: listValueProto(stringProto("value")),
wantStr: `("value")`,
},
{
k: Key{NullString{"value", false}},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{NullTime{tm, true}},
wantProto: listValueProto(timeProto(tm)),
wantStr: `("2016-11-15T15:04:05.999999999Z")`,
},
{
k: Key{NullTime{time.Now(), false}},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{NullDate{dt, true}},
wantProto: listValueProto(dateProto(dt)),
wantStr: `("2016-11-15")`,
},
{
k: Key{NullDate{civil.Date{}, false}},
wantProto: listValueProto(nullProto()),
wantStr: "(<null>)",
},
{
k: Key{int(1), NullString{"value", false}, "value", 1.5, true},
wantProto: listValueProto(stringProto("1"), nullProto(), stringProto("value"), floatProto(1.5), boolProto(true)),
wantStr: `(1,<null>,"value",1.5,true)`,
},
} {
if got := test.k.String(); got != test.wantStr {
t.Errorf("%v.String() = %v, want %v", test.k, got, test.wantStr)
}
gotProto, err := test.k.proto()
if err != nil {
t.Errorf("%v.proto() returns error %v; want nil error", test.k, err)
}
if !testEqual(gotProto, test.wantProto) {
t.Errorf("%v.proto() = \n%v\nwant:\n%v", test.k, gotProto, test.wantProto)
}
}
}
// Test KeyRange.String() and KeyRange.proto().
func TestKeyRange(t *testing.T) {
for _, test := range []struct {
kr KeyRange
wantProto *sppb.KeyRange
wantStr string
}{
{
kr: KeyRange{Key{"A"}, Key{"D"}, OpenOpen},
wantProto: &sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartOpen{StartOpen: listValueProto(stringProto("A"))},
EndKeyType: &sppb.KeyRange_EndOpen{EndOpen: listValueProto(stringProto("D"))},
},
wantStr: `(("A"),("D"))`,
},
{
kr: KeyRange{Key{1}, Key{10}, OpenClosed},
wantProto: &sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartOpen{StartOpen: listValueProto(stringProto("1"))},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(stringProto("10"))},
},
wantStr: "((1),(10)]",
},
{
kr: KeyRange{Key{1.5, 2.1, 0.2}, Key{1.9, 0.7}, ClosedOpen},
wantProto: &sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartClosed{StartClosed: listValueProto(floatProto(1.5), floatProto(2.1), floatProto(0.2))},
EndKeyType: &sppb.KeyRange_EndOpen{EndOpen: listValueProto(floatProto(1.9), floatProto(0.7))},
},
wantStr: "[(1.5,2.1,0.2),(1.9,0.7))",
},
{
kr: KeyRange{Key{NullInt64{1, true}}, Key{10}, ClosedClosed},
wantProto: &sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartClosed{StartClosed: listValueProto(stringProto("1"))},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(stringProto("10"))},
},
wantStr: "[(1),(10)]",
},
} {
if got := test.kr.String(); got != test.wantStr {
t.Errorf("%v.String() = %v, want %v", test.kr, got, test.wantStr)
}
gotProto, err := test.kr.proto()
if err != nil {
t.Errorf("%v.proto() returns error %v; want nil error", test.kr, err)
}
if !testEqual(gotProto, test.wantProto) {
t.Errorf("%v.proto() = \n%v\nwant:\n%v", test.kr, gotProto.String(), test.wantProto.String())
}
}
}
func TestPrefixRange(t *testing.T) {
got := Key{1}.AsPrefix()
want := KeyRange{Start: Key{1}, End: Key{1}, Kind: ClosedClosed}
if !testEqual(got, want) {
t.Errorf("got %v, want %v", got, want)
}
}
func TestKeySets(t *testing.T) {
int1 := intProto(1)
int2 := intProto(2)
int3 := intProto(3)
int4 := intProto(4)
for i, test := range []struct {
ks KeySet
wantProto *sppb.KeySet
}{
{
KeySets(),
&sppb.KeySet{},
},
{
Key{4},
&sppb.KeySet{
Keys: []*proto3.ListValue{listValueProto(int4)},
},
},
{
AllKeys(),
&sppb.KeySet{All: true},
},
{
KeySets(Key{1, 2}, Key{3, 4}),
&sppb.KeySet{
Keys: []*proto3.ListValue{
listValueProto(int1, int2),
listValueProto(int3, int4),
},
},
},
{
KeyRange{Key{1}, Key{2}, ClosedOpen},
&sppb.KeySet{Ranges: []*sppb.KeyRange{
&sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartClosed{StartClosed: listValueProto(int1)},
EndKeyType: &sppb.KeyRange_EndOpen{EndOpen: listValueProto(int2)},
},
}},
},
{
Key{2}.AsPrefix(),
&sppb.KeySet{Ranges: []*sppb.KeyRange{
&sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartClosed{StartClosed: listValueProto(int2)},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(int2)},
},
}},
},
{
KeySets(
KeyRange{Key{1}, Key{2}, ClosedClosed},
KeyRange{Key{3}, Key{4}, OpenClosed},
),
&sppb.KeySet{
Ranges: []*sppb.KeyRange{
&sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartClosed{StartClosed: listValueProto(int1)},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(int2)},
},
&sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartOpen{StartOpen: listValueProto(int3)},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(int4)},
},
},
},
},
{
KeySets(
Key{1},
KeyRange{Key{2}, Key{3}, ClosedClosed},
KeyRange{Key{4}, Key{5}, OpenClosed},
KeySets(),
Key{6}),
&sppb.KeySet{
Keys: []*proto3.ListValue{
listValueProto(int1),
listValueProto(intProto(6)),
},
Ranges: []*sppb.KeyRange{
&sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartClosed{StartClosed: listValueProto(int2)},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(int3)},
},
&sppb.KeyRange{
StartKeyType: &sppb.KeyRange_StartOpen{StartOpen: listValueProto(int4)},
EndKeyType: &sppb.KeyRange_EndClosed{EndClosed: listValueProto(intProto(5))},
},
},
},
},
{
KeySets(
Key{1},
KeyRange{Key{2}, Key{3}, ClosedClosed},
AllKeys(),
KeyRange{Key{4}, Key{5}, OpenClosed},
Key{6}),
&sppb.KeySet{All: true},
},
} {
gotProto, err := test.ks.keySetProto()
if err != nil {
t.Errorf("#%d: %v.proto() returns error %v; want nil error", i, test.ks, err)
}
if !testEqual(gotProto, test.wantProto) {
t.Errorf("#%d: %v.proto() = \n%v\nwant:\n%v", i, test.ks, gotProto.String(), test.wantProto.String())
}
}
}