github.com/stefanmcshane/helm@v0.0.0-20221213002717-88a4a2c6e77d/pkg/action/package_test.go (about)

     1  /*
     2  Copyright The Helm Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package action
    18  
    19  import (
    20  	"io/ioutil"
    21  	"os"
    22  	"path"
    23  	"testing"
    24  
    25  	"github.com/Masterminds/semver/v3"
    26  
    27  	"github.com/stefanmcshane/helm/internal/test/ensure"
    28  )
    29  
    30  func TestPassphraseFileFetcher(t *testing.T) {
    31  	secret := "secret"
    32  	directory := ensure.TempFile(t, "passphrase-file", []byte(secret))
    33  	defer os.RemoveAll(directory)
    34  
    35  	fetcher, err := passphraseFileFetcher(path.Join(directory, "passphrase-file"), nil)
    36  	if err != nil {
    37  		t.Fatal("Unable to create passphraseFileFetcher", err)
    38  	}
    39  
    40  	passphrase, err := fetcher("key")
    41  	if err != nil {
    42  		t.Fatal("Unable to fetch passphrase")
    43  	}
    44  
    45  	if string(passphrase) != secret {
    46  		t.Errorf("Expected %s got %s", secret, string(passphrase))
    47  	}
    48  }
    49  
    50  func TestPassphraseFileFetcher_WithLineBreak(t *testing.T) {
    51  	secret := "secret"
    52  	directory := ensure.TempFile(t, "passphrase-file", []byte(secret+"\n\n."))
    53  	defer os.RemoveAll(directory)
    54  
    55  	fetcher, err := passphraseFileFetcher(path.Join(directory, "passphrase-file"), nil)
    56  	if err != nil {
    57  		t.Fatal("Unable to create passphraseFileFetcher", err)
    58  	}
    59  
    60  	passphrase, err := fetcher("key")
    61  	if err != nil {
    62  		t.Fatal("Unable to fetch passphrase")
    63  	}
    64  
    65  	if string(passphrase) != secret {
    66  		t.Errorf("Expected %s got %s", secret, string(passphrase))
    67  	}
    68  }
    69  
    70  func TestPassphraseFileFetcher_WithInvalidStdin(t *testing.T) {
    71  	directory := ensure.TempDir(t)
    72  	defer os.RemoveAll(directory)
    73  
    74  	stdin, err := ioutil.TempFile(directory, "non-existing")
    75  	if err != nil {
    76  		t.Fatal("Unable to create test file", err)
    77  	}
    78  
    79  	if _, err := passphraseFileFetcher("-", stdin); err == nil {
    80  		t.Error("Expected passphraseFileFetcher returning an error")
    81  	}
    82  }
    83  
    84  func TestValidateVersion(t *testing.T) {
    85  	type args struct {
    86  		ver string
    87  	}
    88  	tests := []struct {
    89  		name    string
    90  		args    args
    91  		wantErr error
    92  	}{
    93  		{
    94  			"normal semver version",
    95  			args{
    96  				ver: "1.1.3-23658",
    97  			},
    98  			nil,
    99  		},
   100  		{
   101  			"Pre version number starting with 0",
   102  			args{
   103  				ver: "1.1.3-023658",
   104  			},
   105  			semver.ErrSegmentStartsZero,
   106  		},
   107  		{
   108  			"Invalid version number",
   109  			args{
   110  				ver: "1.1.3.sd.023658",
   111  			},
   112  			semver.ErrInvalidSemVer,
   113  		},
   114  	}
   115  	for _, tt := range tests {
   116  		t.Run(tt.name, func(t *testing.T) {
   117  			if err := validateVersion(tt.args.ver); err != nil {
   118  				if err != tt.wantErr {
   119  					t.Errorf("Expected {%v}, got {%v}", tt.wantErr, err)
   120  				}
   121  
   122  			}
   123  		})
   124  	}
   125  }