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main_test.go
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main_test.go
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// Copyright 2024 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestPosixFlagsConversion(t *testing.T) {
data := []struct {
name string
input []string
expected []string
}{
{
name: "Single hyphen converted to double",
input: []string{"abc", "-flag"},
expected: []string{"abc", "--flag"},
},
{
name: "Double-hyphens remain unchanged",
input: []string{"abc", "--flag"},
expected: []string{"abc", "--flag"},
},
{
name: "Single hyphen converted to double for flags with values",
input: []string{"abc", "-flag=\"test\""},
expected: []string{"abc", "--flag=\"test\""},
},
{
name: "Values with hyphen stay unchanged",
input: []string{"abc", "--flag=\"-test\""},
expected: []string{"abc", "--flag=\"-test\""},
},
{
name: "Help shorthand stays unchanged.",
input: []string{"abc", "-h"},
expected: []string{"abc", "-h"},
},
{
name: "Version shorthand stays unchanged.",
input: []string{"abc", "-v"},
expected: []string{"abc", "-v"},
},
{
name: "Help flag becomes help shorthand.",
input: []string{"abc", "--h"},
expected: []string{"abc", "-h"},
},
{
name: "Version flag becomes version shorthand.",
input: []string{"abc", "--v"},
expected: []string{"abc", "-v"},
},
}
for _, tc := range data {
t.Run(tc.name, func(t *testing.T) {
assert.Equal(t, tc.expected, convertToPosixArgs(tc.input))
})
}
}