github.com/googleapis/api-linter@v1.65.2/rules/aip0191/csharp_namespace_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 aip0191
    16  
    17  import (
    18  	"fmt"
    19  	"testing"
    20  
    21  	"github.com/googleapis/api-linter/rules/internal/testutils"
    22  )
    23  
    24  func TestCsharpNamespace(t *testing.T) {
    25  	for _, test := range []struct {
    26  		name            string
    27  		CsharpNamespace string
    28  		problems        testutils.Problems
    29  	}{
    30  		{"Valid", "Google.Example.V1", nil},
    31  		{"ValidBeta", "Google.Example.V1Beta1", nil},
    32  		{"ValidMain", "Google.Example.V1Main", nil},
    33  		{"ValidPointBeta", "Google.Example.V1P1Beta1", nil},
    34  		{"ValidServiceNamespaceCase", "Google.FooBar.V1", testutils.Problems{}},
    35  		{"InvalidBadChars", "Google:Example:V1", testutils.Problems{{Message: "Invalid characters"}}},
    36  		{"Invalid", "google.example.v1", testutils.Problems{{
    37  			Suggestion: fmt.Sprintf("option csharp_namespace = %q;", "Google.Example.V1"),
    38  		}}},
    39  		{"InvalidVersion", "Google.Example.v1", testutils.Problems{{
    40  			Suggestion: fmt.Sprintf("option csharp_namespace = %q;", "Google.Example.V1"),
    41  		}}},
    42  		{"InvalidBeta", "Google.Example.V1beta1", testutils.Problems{{
    43  			Suggestion: fmt.Sprintf("option csharp_namespace = %q;", "Google.Example.V1Beta1"),
    44  		}}},
    45  		{"InvalidPointBeta", "Google.Example.V1p1beta1", testutils.Problems{{
    46  			Suggestion: fmt.Sprintf("option csharp_namespace = %q;", "Google.Example.V1P1Beta1"),
    47  		}}},
    48  		{"ValidServiceNamespaceCase", "Google.Foobar.V1", testutils.Problems{{Message: "Case"}}},
    49  	} {
    50  		t.Run(test.name, func(t *testing.T) {
    51  			f := testutils.ParseProto3Tmpl(t, `
    52  				package google.example.v1;
    53  
    54  				option csharp_namespace = "{{.CsharpNamespace}}";
    55  
    56  				service FooBar {}
    57  			`, test)
    58  			if diff := test.problems.SetDescriptor(f).Diff(csharpNamespace.Lint(f)); diff != "" {
    59  				t.Errorf(diff)
    60  			}
    61  		})
    62  	}
    63  }