github.com/googleapis/api-linter@v1.65.2/rules/aip0154/field_type_test.go (about)

     1  // Copyright 2020 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 aip0154
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/googleapis/api-linter/rules/internal/testutils"
    21  )
    22  
    23  func TestFieldType(t *testing.T) {
    24  	for _, test := range []struct {
    25  		name     string
    26  		Type     string
    27  		problems testutils.Problems
    28  	}{
    29  		{"ValidString", "string", nil},
    30  		{"Invalid", "bytes", testutils.Problems{{Suggestion: "string"}}},
    31  		{"InvalidRepeated", "repeated string", testutils.Problems{{Suggestion: "string"}}},
    32  	} {
    33  		t.Run(test.name, func(t *testing.T) {
    34  			f := testutils.ParseProto3Tmpl(t, `
    35  				message Book {
    36  					{{.Type}} etag = 1;
    37  				}
    38  			`, test)
    39  			field := f.GetMessageTypes()[0].GetFields()[0]
    40  			if diff := test.problems.SetDescriptor(field).Diff(fieldType.Lint(f)); diff != "" {
    41  				t.Error(diff)
    42  			}
    43  		})
    44  	}
    45  }