github.com/googleapis/api-linter@v1.65.2/locations/locations_test.go (about)

     1  // Copyright 2019 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  // 		https://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package locations
    16  
    17  import (
    18  	"strings"
    19  	"testing"
    20  
    21  	"github.com/jhump/protoreflect/desc"
    22  	"github.com/jhump/protoreflect/desc/protoparse"
    23  	"github.com/lithammer/dedent"
    24  
    25  	// These imports cause the common protos to be registered with
    26  	// the protocol buffer registry, and therefore make the call to
    27  	// `proto.FileDescriptor` work for the imported files.
    28  	_ "cloud.google.com/go/longrunning/autogen/longrunningpb"
    29  	_ "google.golang.org/genproto/googleapis/api/annotations"
    30  )
    31  
    32  func parse(t *testing.T, s string) *desc.FileDescriptor {
    33  	s = strings.TrimSpace(dedent.Dedent(s))
    34  	if !strings.Contains(s, "syntax = ") {
    35  		s = "syntax = \"proto3\";\n\n" + s
    36  	}
    37  	parser := protoparse.Parser{
    38  		Accessor: protoparse.FileContentsFromMap(map[string]string{
    39  			"test.proto": strings.TrimSpace(dedent.Dedent(s)),
    40  		}),
    41  		IncludeSourceCodeInfo: true,
    42  		LookupImport:          desc.LoadFileDescriptor,
    43  	}
    44  	fds, err := parser.ParseFiles("test.proto")
    45  	if err != nil {
    46  		t.Fatalf("%v", err)
    47  	}
    48  	return fds[0]
    49  }