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61 lines
1.3 KiB
61 lines
1.3 KiB
/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package plugin
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import (
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"bytes"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestPeekAPIVersion(t *testing.T) {
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testCases := map[string]struct {
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data []byte
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expected string
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}{
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"v1": {
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data: []byte(`---
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apiVersion: v1
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name: "test-plugin"
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`),
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expected: "v1",
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},
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"legacy": { // No apiVersion field
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data: []byte(`---
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name: "test-plugin"
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`),
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expected: "",
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},
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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version, err := peekAPIVersion(bytes.NewReader(tc.data))
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require.NoError(t, err)
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assert.Equal(t, tc.expected, version)
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})
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}
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// invalid yaml
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{
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data := []byte(`bad yaml`)
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_, err := peekAPIVersion(bytes.NewReader(data))
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assert.Error(t, err)
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}
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}
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