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altering encoder and decoder tests somewhat

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Daniel Carbone 2022-06-17 23:43:02 -05:00
parent 8543161161
commit e3655130e2
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3 changed files with 95 additions and 34 deletions
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2
pkg/yqlib/decoder_test.go
View File

@ -15,6 +15,8 @@ type formatScenario struct {
subdescription string
skipDoc bool
scenarioType string
decoder Decoder
encoder Encoder
}
func processFormatScenario(s formatScenario, decoder Decoder, encoder Encoder) string {

57
pkg/yqlib/doc/usage/properties.md
View File

@ -17,7 +17,7 @@ Given a sample.yml file of:
```yaml
# block comments don't come through
person: # neither do comments on maps
name: Mike # comments on values appear
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food: [pizza] # comments on arrays do not
@ -32,7 +32,36 @@ yq -o=props sample.yml
will output
```properties
# comments on values appear
person.name = Mike
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = cat
person.food.0 = pizza
```
## Encode properties: scalar encapsulation
Note that string values with blank characters in them are encapsulated with double quotes
Given a sample.yml file of:
```yaml
# block comments don't come through
person: # neither do comments on maps
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food: [pizza] # comments on arrays do not
emptyArray: []
emptyMap: []
```
then
```bash
yq -o=props sample.yml
```
will output
```properties
# comments on values appear
person.name = "Mike Wazowski"
# comments on array values appear
person.pets.0 = cat
@ -44,7 +73,7 @@ Given a sample.yml file of:
```yaml
# block comments don't come through
person: # neither do comments on maps
name: Mike # comments on values appear
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food: [pizza] # comments on arrays do not
@ -58,7 +87,7 @@ yq -o=props '... comments = ""' sample.yml
```
will output
```properties
person.name = Mike
person.name = Mike Wazowski
person.pets.0 = cat
person.food.0 = pizza
```
@ -70,7 +99,7 @@ Given a sample.yml file of:
```yaml
# block comments don't come through
person: # neither do comments on maps
name: Mike # comments on values appear
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food: [pizza] # comments on arrays do not
@ -85,7 +114,7 @@ yq -o=props '(.. | select( (tag == "!!map" or tag =="!!seq") and length == 0)) =
will output
```properties
# comments on values appear
person.name = Mike
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = cat
@ -98,7 +127,7 @@ emptyMap =
Given a sample.properties file of:
```properties
# comments on values appear
person.name = Mike
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = cat
@ -112,18 +141,18 @@ yq -p=props sample.properties
will output
```yaml
person:
name: Mike # comments on values appear
pets:
- cat # comments on array values appear
food:
- pizza
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food:
- pizza
```
## Roundtrip
Given a sample.properties file of:
```properties
# comments on values appear
person.name = Mike
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = cat
@ -137,7 +166,7 @@ yq -p=props -o=props '.person.pets.0 = "dog"' sample.properties
will output
```properties
# comments on values appear
person.name = Mike
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = dog

70
pkg/yqlib/properties_test.go
View File

@ -8,9 +8,9 @@ import (
"github.com/mikefarah/yq/v4/test"
)
var samplePropertiesYaml = `# block comments don't come through
const samplePropertiesYaml = `# block comments don't come through
person: # neither do comments on maps
name: Mike # comments on values appear
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food: [pizza] # comments on arrays do not
@ -18,37 +18,45 @@ emptyArray: []
emptyMap: []
`
var expectedProperties = `# comments on values appear
person.name = Mike
const expectedPropertiesUnwrapped = `# comments on values appear
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = cat
person.food.0 = pizza
`
var expectedUpdatedProperties = `# comments on values appear
person.name = Mike
const expectedPropertiesWrapped = `# comments on values appear
person.name = "Mike Wazowski"
# comments on array values appear
person.pets.0 = cat
person.food.0 = pizza
`
const expectedUpdatedProperties = `# comments on values appear
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = dog
person.food.0 = pizza
`
var expectedDecodedYaml = `person:
name: Mike # comments on values appear
const expectedDecodedYaml = `person:
name: Mike Wazowski # comments on values appear
pets:
- cat # comments on array values appear
food:
- pizza
`
var expectedPropertiesNoComments = `person.name = Mike
const expectedPropertiesNoComments = `person.name = Mike Wazowski
person.pets.0 = cat
person.food.0 = pizza
`
var expectedPropertiesWithEmptyMapsAndArrays = `# comments on values appear
person.name = Mike
const expectedPropertiesWithEmptyMapsAndArrays = `# comments on values appear
person.name = Mike Wazowski
# comments on array values appear
person.pets.0 = cat
@ -62,13 +70,25 @@ var propertyScenarios = []formatScenario{
description: "Encode properties",
subdescription: "Note that empty arrays and maps are not encoded by default.",
input: samplePropertiesYaml,
expected: expectedProperties,
expected: expectedPropertiesUnwrapped,
encoder: NewPropertiesEncoder(true),
decoder: NewYamlDecoder(),
},
{
description: "Encode properties: scalar encapsulation",
subdescription: "Note that string values with blank characters in them are encapsulated with double quotes",
input: samplePropertiesYaml,
expected: expectedPropertiesWrapped,
decoder: NewYamlDecoder(),
encoder: NewPropertiesEncoder(false),
},
{
description: "Encode properties: no comments",
input: samplePropertiesYaml,
expected: expectedPropertiesNoComments,
expression: `... comments = ""`,
decoder: NewYamlDecoder(),
encoder: NewPropertiesEncoder(true),
},
{
description: "Encode properties: include empty maps and arrays",
@ -76,12 +96,16 @@ var propertyScenarios = []formatScenario{
expression: `(.. | select( (tag == "!!map" or tag =="!!seq") and length == 0)) = ""`,
input: samplePropertiesYaml,
expected: expectedPropertiesWithEmptyMapsAndArrays,
decoder: NewYamlDecoder(),
encoder: NewPropertiesEncoder(true),
},
{
description: "Decode properties",
input: expectedProperties,
input: expectedPropertiesUnwrapped,
expected: expectedDecodedYaml,
scenarioType: "decode",
decoder: NewPropertiesDecoder(),
encoder: NewYamlEncoder(2, false, true, true),
},
{
description: "does not expand automatically",
@ -89,13 +113,17 @@ var propertyScenarios = []formatScenario{
input: "mike = ${dontExpand} this",
expected: "mike: ${dontExpand} this\n",
scenarioType: "decode",
decoder: NewPropertiesDecoder(),
encoder: NewYamlEncoder(2, false, true, true),
},
{
description: "Roundtrip",
input: expectedProperties,
input: expectedPropertiesUnwrapped,
expression: `.person.pets.0 = "dog"`,
expected: expectedUpdatedProperties,
scenarioType: "roundtrip",
decoder: NewPropertiesDecoder(),
encoder: NewPropertiesEncoder(true),
},
{
description: "Empty doc",
@ -103,6 +131,8 @@ var propertyScenarios = []formatScenario{
input: "",
expected: "",
scenarioType: "decode",
decoder: NewPropertiesDecoder(),
encoder: NewYamlEncoder(2, false, true, true),
},
}
@ -128,7 +158,7 @@ func documentEncodePropertyScenario(w *bufio.Writer, s formatScenario) {
}
writeOrPanic(w, "will output\n")
writeOrPanic(w, fmt.Sprintf("```properties\n%v```\n\n", processFormatScenario(s, NewYamlDecoder(), NewPropertiesEncoder(true))))
writeOrPanic(w, fmt.Sprintf("```properties\n%v```\n\n", processFormatScenario(s, s.decoder, s.encoder)))
}
func documentDecodePropertyScenario(w *bufio.Writer, s formatScenario) {
@ -153,7 +183,7 @@ func documentDecodePropertyScenario(w *bufio.Writer, s formatScenario) {
writeOrPanic(w, "will output\n")
writeOrPanic(w, fmt.Sprintf("```yaml\n%v```\n\n", processFormatScenario(s, NewPropertiesDecoder(), NewYamlEncoder(s.indent, false, true, true))))
writeOrPanic(w, fmt.Sprintf("```yaml\n%v```\n\n", processFormatScenario(s, s.decoder, s.encoder)))
}
func documentRoundTripPropertyScenario(w *bufio.Writer, s formatScenario) {
@ -178,7 +208,7 @@ func documentRoundTripPropertyScenario(w *bufio.Writer, s formatScenario) {
writeOrPanic(w, "will output\n")
writeOrPanic(w, fmt.Sprintf("```properties\n%v```\n\n", processFormatScenario(s, NewPropertiesDecoder(), NewPropertiesEncoder(true))))
writeOrPanic(w, fmt.Sprintf("```properties\n%v```\n\n", processFormatScenario(s, s.decoder, s.encoder)))
}
func documentPropertyScenario(t *testing.T, w *bufio.Writer, i interface{}) {
@ -199,11 +229,11 @@ func documentPropertyScenario(t *testing.T, w *bufio.Writer, i interface{}) {
func TestPropertyScenarios(t *testing.T) {
for _, s := range propertyScenarios {
if s.scenarioType == "decode" {
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewPropertiesDecoder(), NewYamlEncoder(2, false, true, true)), s.description)
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, s.decoder, s.encoder), s.description)
} else if s.scenarioType == "roundtrip" {
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewPropertiesDecoder(), NewPropertiesEncoder(true)), s.description)
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, s.decoder, s.encoder), s.description)
} else {
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, NewYamlDecoder(), NewPropertiesEncoder(true)), s.description)
test.AssertResultWithContext(t, s.expected, processFormatScenario(s, s.decoder, s.encoder), s.description)
}
}
genericScenarios := make([]interface{}, len(propertyScenarios))