mirror of https://github.com/mikefarah/yq.git
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package yqlib
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
var uniqueOperatorScenarios = []expressionScenario{
|
|
{
|
|
description: "Unique array of scalars (string/numbers)",
|
|
document: `[1,2,3,2]`,
|
|
expression: `unique`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::- 1\n- 2\n- 3\n",
|
|
},
|
|
},
|
|
{
|
|
description: "Unique nulls",
|
|
subdescription: "Unique works on the node value, so it considers different representations of nulls to be different",
|
|
document: `[~,null, ~, null]`,
|
|
expression: `unique`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::- ~\n- null\n",
|
|
},
|
|
},
|
|
{
|
|
description: "Unique all nulls",
|
|
subdescription: "Run against the node tag to unique all the nulls",
|
|
document: `[~,null, ~, null]`,
|
|
expression: `unique_by(tag)`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::- ~\n",
|
|
},
|
|
},
|
|
{
|
|
description: "Unique array object fields",
|
|
document: `[{name: harry, pet: cat}, {name: billy, pet: dog}, {name: harry, pet: dog}]`,
|
|
expression: `unique_by(.name)`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::- {name: harry, pet: cat}\n- {name: billy, pet: dog}\n",
|
|
},
|
|
},
|
|
}
|
|
|
|
func TestUniqueOperatorScenarios(t *testing.T) {
|
|
for _, tt := range uniqueOperatorScenarios {
|
|
testScenario(t, &tt)
|
|
}
|
|
documentScenarios(t, "Unique", uniqueOperatorScenarios)
|
|
}
|