yq/pkg/yqlib/encoder_test.go

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package yqlib
import (
"bufio"
"bytes"
"strings"
"testing"
"github.com/mikefarah/yq/v4/test"
)
var sampleYaml = `zabbix: winner
apple: great
banana:
- {cobra: kai, angus: bob}
`
var expectedJson = `{
"zabbix": "winner",
"apple": "great",
"banana": [
{
"cobra": "kai",
"angus": "bob"
}
]
}
`
func TestJsonEncoderPreservesObjectOrder(t *testing.T) {
var output bytes.Buffer
writer := bufio.NewWriter(&output)
var jsonEncoder = NewJsonEncoder(writer, 2)
inputs, err := readDocuments(strings.NewReader(sampleYaml), "sample.yml")
if err != nil {
panic(err)
}
node := inputs.Front().Value.(*CandidateNode).Node
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err = jsonEncoder.Encode(node)
if err != nil {
panic(err)
}
writer.Flush()
test.AssertResult(t, expectedJson, output.String())
}