yq/pkg/yqlib/operator_group_by_test.go

42 lines
1.2 KiB
Go

package yqlib
import (
"testing"
)
var groupByOperatorScenarios = []expressionScenario{
{
description: "Group by field",
document: `[{foo: 1, bar: 10}, {foo: 3, bar: 100}, {foo: 1, bar: 1}]`,
expression: `group_by(.foo)`,
expected: []string{
"D0, P[], (!!seq)::- - {foo: 1, bar: 10}\n - {foo: 1, bar: 1}\n- - {foo: 3, bar: 100}\n",
},
},
{
description: "Group splat",
skipDoc: true,
document: `[{foo: 1, bar: 10}, {foo: 3, bar: 100}, {foo: 1, bar: 1}]`,
expression: `group_by(.foo)[]`,
expected: []string{
"D0, P[0], (!!seq)::- {foo: 1, bar: 10}\n- {foo: 1, bar: 1}\n",
"D0, P[1], (!!seq)::- {foo: 3, bar: 100}\n",
},
},
{
description: "Group by field, with nulls",
document: `[{cat: dog}, {foo: 1, bar: 10}, {foo: 3, bar: 100}, {no: foo for you}, {foo: 1, bar: 1}]`,
expression: `group_by(.foo)`,
expected: []string{
"D0, P[], (!!seq)::- - {cat: dog}\n - {no: foo for you}\n- - {foo: 1, bar: 10}\n - {foo: 1, bar: 1}\n- - {foo: 3, bar: 100}\n",
},
},
}
func TestGroupByOperatorScenarios(t *testing.T) {
for _, tt := range groupByOperatorScenarios {
testScenario(t, &tt)
}
documentOperatorScenarios(t, "group-by", groupByOperatorScenarios)
}