github.com/GoogleCloudPlatform/compute-image-tools/cli_tools@v0.0.0-20240516224744-de2dabc4ed1b/common/utils/flags/string_utils_test.go (about)

     1  //  Copyright 2020 Google Inc. All Rights Reserved.
     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  //      http://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 flags
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  const expected = "test string"
    24  
    25  func TestTrimmedStringSetTrimsSpace(t *testing.T) {
    26  	input := "     test string        "
    27  	var s = TrimmedString("")
    28  	err := s.Set(input)
    29  	assert.Nil(t, err)
    30  	assert.Equal(t, expected, string(s))
    31  }
    32  
    33  func TestTrimmedStringStringReturnsString(t *testing.T) {
    34  	var s = TrimmedString(expected)
    35  	output := s.String()
    36  	assert.Equal(t, expected, output)
    37  }
    38  
    39  func TestLowerTrimmedStringSetTrimsSpace(t *testing.T) {
    40  	input := "     TeSt StRiNg        "
    41  	var s = LowerTrimmedString("")
    42  	err := s.Set(input)
    43  	assert.Nil(t, err)
    44  	assert.Equal(t, expected, string(s))
    45  }
    46  
    47  func TestLowerTrimmedStringStringReturnsString(t *testing.T) {
    48  	var s = LowerTrimmedString(expected)
    49  	output := s.String()
    50  	assert.Equal(t, expected, output)
    51  }