github.com/googleapis/api-linter@v1.65.2/rules/aip0191/java_package_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  	"strings"
    19  	"testing"
    20  
    21  	"github.com/googleapis/api-linter/rules/internal/testutils"
    22  )
    23  
    24  func TestJavaPackage(t *testing.T) {
    25  	for _, test := range []struct {
    26  		name       string
    27  		statements []string
    28  		problems   testutils.Problems
    29  	}{
    30  		{"Valid", []string{"package foo.v1;", `option java_package = "com.foo.v1";`}, testutils.Problems{}},
    31  		{"InvalidEmpty", []string{"package foo.v1;", ""}, testutils.Problems{{Message: "java_package"}}},
    32  		{"InvalidWrong", []string{"package foo.v1;", `option java_package = "something.else";`}, testutils.Problems{{
    33  			Suggestion: `option java_package = "com.foo.v1";`,
    34  		}}},
    35  		{"Ignored", []string{"", ""}, testutils.Problems{}},
    36  		{"IgnoredMaster", []string{"package foo.master;", ""}, testutils.Problems{}},
    37  	} {
    38  		t.Run(test.name, func(t *testing.T) {
    39  			f := testutils.ParseProto3String(t, strings.Join(test.statements, "\n"))
    40  			if diff := test.problems.SetDescriptor(f).Diff(javaPackage.Lint(f)); diff != "" {
    41  				t.Errorf(diff)
    42  			}
    43  		})
    44  	}
    45  }