mirror of
https://github.com/mikefarah/yq.git
synced 2024-12-19 20:19:04 +00:00
75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package yqlib
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
var uniqueOperatorScenarios = []expressionScenario{
|
|
{
|
|
description: "Unique array of scalars (string/numbers)",
|
|
subdescription: "Note that unique maintains the original order of the array.",
|
|
document: `[2,1,3,2]`,
|
|
expression: `unique`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::[2, 1, 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)::[~, 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}, {name: billy, pet: dog}]\n",
|
|
},
|
|
},
|
|
{
|
|
skipDoc: true,
|
|
document: `[{name: harry, pet: cat}, {pet: fish}, {name: harry, pet: dog}]`,
|
|
expression: `unique_by(.name)`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::[{name: harry, pet: cat}, {pet: fish}]\n",
|
|
},
|
|
},
|
|
{
|
|
skipDoc: true,
|
|
document: `[{name: harry, pet: cat}, {pet: fish}, {name: harry, pet: dog}]`,
|
|
expression: `unique_by(.cat.dog)`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::[{name: harry, pet: cat}]\n",
|
|
},
|
|
},
|
|
{
|
|
skipDoc: true,
|
|
document: "# abc\n[{name: harry, pet: cat}, {pet: fish}, {name: harry, pet: dog}]\n# xyz",
|
|
expression: `unique_by(.name)`,
|
|
expected: []string{
|
|
"D0, P[], (!!seq)::# abc\n[{name: harry, pet: cat}, {pet: fish}]\n# xyz\n",
|
|
},
|
|
},
|
|
}
|
|
|
|
func TestUniqueOperatorScenarios(t *testing.T) {
|
|
for _, tt := range uniqueOperatorScenarios {
|
|
testScenario(t, &tt)
|
|
}
|
|
documentOperatorScenarios(t, "unique", uniqueOperatorScenarios)
|
|
}
|