github.com/rkt/rkt@v1.30.1-0.20200224141603-171c416fac02/common/common_test.go (about)

     1  // Copyright 2017 The rkt Authors
     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 common
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/appc/spec/schema/types"
    21  )
    22  
    23  func TestImageNameToAppName(t *testing.T) {
    24  	for _, tt := range []struct {
    25  		in  types.ACIdentifier
    26  		out types.ACName
    27  		err bool
    28  	}{
    29  		{
    30  			in:  types.ACIdentifier("coreos.com/etcd:v2.0.0"),
    31  			out: types.ACName("etcd-v2-0-0"),
    32  			err: false,
    33  		},
    34  		{
    35  			in:  types.ACIdentifier("coreos.com/etcd"),
    36  			out: types.ACName("etcd"),
    37  			err: false,
    38  		},
    39  		{
    40  			in:  types.ACIdentifier("docker://registry.hub.docker.com/library/fedora"),
    41  			out: types.ACName("fedora"),
    42  			err: false,
    43  		},
    44  	} {
    45  		appName, err := ImageNameToAppName(tt.in)
    46  		if err != nil {
    47  			if !tt.err {
    48  				t.Fatal(err)
    49  			}
    50  		} else if appName == nil {
    51  			t.Errorf("got nil app name without any error")
    52  		} else if *appName != tt.out {
    53  			t.Errorf("got %s app name, expected %s app name", appName, tt.out)
    54  		}
    55  	}
    56  }