youtubebeat/vendor/github.com/elastic/beats/libbeat/common/string_test.go

64 lines
1.7 KiB
Go

// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you 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 common
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestRemoveChar(t *testing.T) {
tests := []struct {
title string
candidate string
chars string
expected string
}{
{
title: "when we have one char to replace",
candidate: "hello foobar",
chars: "a",
expected: "hello foobr",
},
{
title: "when we have multiple chars to replace",
candidate: "hello foobar",
chars: "all",
expected: "heo foobr",
},
{
title: "when we have no chars to replace",
candidate: "hello foobar",
chars: "x",
expected: "hello foobar",
},
{
title: "when we have an empty string",
candidate: "",
chars: "x",
expected: "",
},
}
for _, test := range tests {
t.Run(test.title, func(t *testing.T) {
assert.Equal(t, test.expected, RemoveChars(test.candidate, test.chars))
})
}
}