github.com/sealerio/sealer@v0.11.1-0.20240507115618-f4f89c5853ae/pkg/image/reference/reference_test.go (about)

     1  // Copyright © 2021 Alibaba Group Holding Ltd.
     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 reference
    16  
    17  import (
    18  	"fmt"
    19  	"testing"
    20  )
    21  
    22  func TestParseToNamed(t *testing.T) {
    23  	type namedTest struct {
    24  		name    string
    25  		desired Named
    26  	}
    27  
    28  	ts := []namedTest{
    29  		{
    30  			name: "xxx.com/abc/tag:v1",
    31  			desired: Named{
    32  				raw:     "xxx.com/abc/tag:v1",
    33  				domain:  "xxx.com",
    34  				repo:    "abc/tag",
    35  				tag:     "v1",
    36  				repoTag: "abc/tag:v1",
    37  			},
    38  		},
    39  		{
    40  			name: "abc/tag:v1",
    41  			desired: Named{
    42  				raw:     "abc/tag:v1",
    43  				domain:  defaultDomain,
    44  				repo:    "abc/tag",
    45  				tag:     "v1",
    46  				repoTag: "abc/tag:v1",
    47  			},
    48  		},
    49  		{
    50  			name: "tag:v1",
    51  			desired: Named{
    52  				raw:     "tag:v1",
    53  				domain:  defaultDomain,
    54  				repo:    defaultRepo + "/tag",
    55  				tag:     "v1",
    56  				repoTag: defaultRepo + "/tag:v1",
    57  			},
    58  		},
    59  		{
    60  			name: "tag",
    61  			desired: Named{
    62  				raw:     "tag:" + defaultTag,
    63  				domain:  defaultDomain,
    64  				repo:    defaultRepo + "/tag",
    65  				tag:     defaultTag,
    66  				repoTag: defaultRepo + "/tag:" + defaultTag,
    67  			},
    68  		},
    69  		{
    70  			name: "xxx.com:5000/abc/tag",
    71  			desired: Named{
    72  				raw:     "xxx.com:5000/abc/tag:" + defaultTag,
    73  				domain:  "xxx.com:5000",
    74  				repo:    "abc/tag",
    75  				tag:     defaultTag,
    76  				repoTag: "abc/tag:" + defaultTag,
    77  			},
    78  		},
    79  	}
    80  
    81  	for _, tt := range ts {
    82  		named, err := ParseToNamed(tt.name)
    83  		if err != nil {
    84  			t.Fatalf(err.Error())
    85  		}
    86  		err = compareNamed(named, tt.desired)
    87  		if err != nil {
    88  			t.Fatalf(err.Error())
    89  		}
    90  	}
    91  }
    92  
    93  func compareNamed(a, b Named) error {
    94  	type compare struct {
    95  		c, d string
    96  	}
    97  	cs := []compare{{
    98  		c: a.raw,
    99  		d: b.raw,
   100  	}, {
   101  		c: a.tag,
   102  		d: b.tag,
   103  	}, {
   104  		c: a.repoTag,
   105  		d: b.repoTag,
   106  	}, {
   107  		c: a.repo,
   108  		d: b.repo,
   109  	}, {
   110  		c: a.domain,
   111  		d: b.domain,
   112  	}}
   113  	for _, c := range cs {
   114  		if c.d != c.c {
   115  			return fmt.Errorf("%s does not equal to %s", c.c, c.d)
   116  		}
   117  	}
   118  	return nil
   119  }