mirror of
https://github.com/protocolbuffers/protobuf-go.git
synced 2025-01-01 11:58:21 +00:00
09217f08d2
Use internal/detrand in the construction of our error messages. This alters whether there is one or two spaces following the "proto:" prefix. While it is easy for users to still work around this mutation, sit at least forces them to write test infrastructure to more fuzzily match on error strings. Change-Id: I4ddca717526ee3fc4dbb1e0b36cfca8c6e0df36d Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/194038 Reviewed-by: Herbie Ong <herbie@google.com>
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
// Copyright 2019 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style.
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package proto_test
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
|
|
"google.golang.org/protobuf/proto"
|
|
|
|
testpb "google.golang.org/protobuf/internal/testprotos/test"
|
|
)
|
|
|
|
func TestIsInitializedErrors(t *testing.T) {
|
|
for _, test := range []struct {
|
|
m proto.Message
|
|
want string
|
|
}{
|
|
{
|
|
&testpb.TestRequired{},
|
|
`goproto.proto.test.TestRequired.required_field`,
|
|
},
|
|
{
|
|
&testpb.TestRequiredForeign{
|
|
OptionalMessage: &testpb.TestRequired{},
|
|
},
|
|
`goproto.proto.test.TestRequired.required_field`,
|
|
},
|
|
{
|
|
&testpb.TestRequiredForeign{
|
|
RepeatedMessage: []*testpb.TestRequired{
|
|
{RequiredField: proto.Int32(1)},
|
|
{},
|
|
},
|
|
},
|
|
`goproto.proto.test.TestRequired.required_field`,
|
|
},
|
|
{
|
|
&testpb.TestRequiredForeign{
|
|
MapMessage: map[int32]*testpb.TestRequired{
|
|
1: {},
|
|
},
|
|
},
|
|
`goproto.proto.test.TestRequired.required_field`,
|
|
},
|
|
} {
|
|
err := proto.IsInitialized(test.m)
|
|
got := "<nil>"
|
|
if err != nil {
|
|
got = fmt.Sprintf("%q", err)
|
|
}
|
|
if !strings.Contains(got, test.want) {
|
|
t.Errorf("IsInitialized(m):\n got: %v\nwant contains: %v\nMessage:\n%v", got, test.want, marshalText(test.m))
|
|
}
|
|
}
|
|
}
|