github.com/drone/go-convert@v0.0.0-20240307072510-6bd371c65e61/convert/gitlab/yaml/cache_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 TestCacheKey(t *testing.T) {
    25  	tests := []struct {
    26  		yaml string
    27  		want CacheKey
    28  	}{
    29  		{
    30  			yaml: `"binaries-cache-$CI_COMMIT_REF_SLUG"`,
    31  			want: CacheKey{
    32  				Value: "binaries-cache-$CI_COMMIT_REF_SLUG",
    33  			},
    34  		},
    35  		{
    36  			yaml: `{ "files": [ "Gemfile.lock", "package.json" ] }`,
    37  			want: CacheKey{
    38  				Files: []string{"Gemfile.lock", "package.json"},
    39  			},
    40  		},
    41  		{
    42  			yaml: `{ "files": "Gemfile.lock", "prefix": "$CI_JOB_NAME" }`,
    43  			want: CacheKey{
    44  				Files:  []string{"Gemfile.lock"},
    45  				Prefix: "$CI_JOB_NAME",
    46  			},
    47  		},
    48  	}
    49  
    50  	for i, test := range tests {
    51  		got := new(CacheKey)
    52  		if err := yaml.Unmarshal([]byte(test.yaml), got); err != nil {
    53  			t.Error(err)
    54  			return
    55  		}
    56  		if diff := cmp.Diff(got, &test.want); diff != "" {
    57  			t.Errorf("Unexpected parsing results for test %v", i)
    58  			t.Log(diff)
    59  		}
    60  	}
    61  }
    62  
    63  func TestCacheKey_Error(t *testing.T) {
    64  	err := yaml.Unmarshal([]byte("[]"), new(CacheKey))
    65  	if err == nil || err.Error() != "failed to unmarshal cache key" {
    66  		t.Errorf("Expect error, got %s", err)
    67  	}
    68  }