github.com/drone/go-convert@v0.0.0-20240307072510-6bd371c65e61/convert/bitbucket/yaml/image_test.go (about)

     1  // Copyright 2022 Harness, Inc.
     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 yaml
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/google/go-cmp/cmp"
    21  	"gopkg.in/yaml.v3"
    22  )
    23  
    24  func TestImage(t *testing.T) {
    25  	tests := []struct {
    26  		yaml string
    27  		want Image
    28  	}{
    29  		{
    30  			yaml: `"alpine"`,
    31  			want: Image{
    32  				Name: "alpine",
    33  			},
    34  		},
    35  		{
    36  			yaml: `{name: alpine, username: janecitizen, password: pa55word}`,
    37  			want: Image{
    38  				Name:     "alpine",
    39  				Username: "janecitizen",
    40  				Password: "pa55word",
    41  			},
    42  		},
    43  	}
    44  
    45  	for i, test := range tests {
    46  		got := new(Image)
    47  		if err := yaml.Unmarshal([]byte(test.yaml), got); err != nil {
    48  			t.Log(test.yaml)
    49  			t.Error(err)
    50  			return
    51  		}
    52  		if diff := cmp.Diff(got, &test.want); diff != "" {
    53  			t.Log(test.yaml)
    54  			t.Errorf("Unexpected parsing results for test %v", i)
    55  			t.Log(diff)
    56  		}
    57  	}
    58  }
    59  
    60  func TestImage_Error(t *testing.T) {
    61  	err := yaml.Unmarshal([]byte("[[]]"), new(Image))
    62  	if err == nil || err.Error() != "failed to unmarshal image" {
    63  		t.Errorf("Expect error, got %s", err)
    64  	}
    65  }
    66  
    67  func TestImage_Marshal(t *testing.T) {
    68  	tests := []struct {
    69  		before Image
    70  		after  string
    71  	}{
    72  		{
    73  			before: Image{Name: "alpine"},
    74  			after:  "alpine\n",
    75  		},
    76  		{
    77  			before: Image{Name: "alpine", Username: "janecitizen", Password: "pa55word"},
    78  			after:  "name: alpine\nusername: janecitizen\npassword: pa55word\n",
    79  		},
    80  	}
    81  
    82  	for _, test := range tests {
    83  		after, err := yaml.Marshal(&test.before)
    84  		if err != nil {
    85  			t.Error(err)
    86  			return
    87  		}
    88  		if got, want := string(after), test.after; got != want {
    89  			t.Errorf("want yaml %q, got %q", want, got)
    90  		}
    91  	}
    92  }