yq/pkg/yqlib/encoder_properties_test.go

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package yqlib
import (
"bufio"
"bytes"
"strings"
"testing"
"github.com/mikefarah/yq/v4/test"
)
func yamlToProps(sampleYaml string, unwrapScalar bool) string {
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var output bytes.Buffer
writer := bufio.NewWriter(&output)
var propsEncoder = NewPropertiesEncoder(unwrapScalar)
inputs, err := readDocuments(strings.NewReader(sampleYaml), "sample.yml", 0, NewYamlDecoder(ConfiguredYamlPreferences))
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if err != nil {
panic(err)
}
node := inputs.Front().Value.(*CandidateNode)
err = propsEncoder.Encode(writer, node)
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if err != nil {
panic(err)
}
writer.Flush()
return strings.TrimSuffix(output.String(), "\n")
}
func TestPropertiesEncoderSimple_Unwrapped(t *testing.T) {
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var sampleYaml = `a: 'bob cool'`
var expectedProps = `a = bob cool`
var actualProps = yamlToProps(sampleYaml, true)
test.AssertResult(t, expectedProps, actualProps)
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}
func TestPropertiesEncoderSimple_Wrapped(t *testing.T) {
var sampleYaml = `a: 'bob cool'`
var expectedProps = `a = "bob cool"`
var actualProps = yamlToProps(sampleYaml, false)
test.AssertResult(t, expectedProps, actualProps)
}
func TestPropertiesEncoderSimpleWithComments_Unwrapped(t *testing.T) {
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var sampleYaml = `a: 'bob cool' # line`
var expectedProps = `# line
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a = bob cool`
var actualProps = yamlToProps(sampleYaml, true)
test.AssertResult(t, expectedProps, actualProps)
}
func TestPropertiesEncoderSimpleWithComments_Wrapped(t *testing.T) {
var sampleYaml = `a: 'bob cool' # line`
var expectedProps = `# line
a = "bob cool"`
var actualProps = yamlToProps(sampleYaml, false)
test.AssertResult(t, expectedProps, actualProps)
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}
func TestPropertiesEncoderDeep_Unwrapped(t *testing.T) {
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var sampleYaml = `a:
b: "bob cool"
`
var expectedProps = `a.b = bob cool`
var actualProps = yamlToProps(sampleYaml, true)
test.AssertResult(t, expectedProps, actualProps)
}
func TestPropertiesEncoderDeep_Wrapped(t *testing.T) {
var sampleYaml = `a:
b: "bob cool"
`
var expectedProps = `a.b = "bob cool"`
var actualProps = yamlToProps(sampleYaml, false)
test.AssertResult(t, expectedProps, actualProps)
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}
func TestPropertiesEncoderDeepWithComments_Unwrapped(t *testing.T) {
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var sampleYaml = `a: # a thing
b: "bob cool" # b thing
`
var expectedProps = `# b thing
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a.b = bob cool`
var actualProps = yamlToProps(sampleYaml, true)
test.AssertResult(t, expectedProps, actualProps)
}
func TestPropertiesEncoderDeepWithComments_Wrapped(t *testing.T) {
var sampleYaml = `a: # a thing
b: "bob cool" # b thing
`
var expectedProps = `# b thing
a.b = "bob cool"`
var actualProps = yamlToProps(sampleYaml, false)
test.AssertResult(t, expectedProps, actualProps)
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}
func TestPropertiesEncoderArray_Unwrapped(t *testing.T) {
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var sampleYaml = `a:
b: [{c: dog}, {c: cat}]
`
var expectedProps = `a.b.0.c = dog
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a.b.1.c = cat`
var actualProps = yamlToProps(sampleYaml, true)
test.AssertResult(t, expectedProps, actualProps)
}
func TestPropertiesEncoderArray_Wrapped(t *testing.T) {
var sampleYaml = `a:
b: [{c: dog named jim}, {c: cat named jam}]
`
var expectedProps = `a.b.0.c = "dog named jim"
a.b.1.c = "cat named jam"`
var actualProps = yamlToProps(sampleYaml, false)
test.AssertResult(t, expectedProps, actualProps)
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}