yq/pkg/yqlib/operator_reduce_test.go

41 lines
967 B
Go
Raw Normal View History

2021-02-15 03:27:00 +00:00
package yqlib
import (
"testing"
)
var reduceOperatorScenarios = []expressionScenario{
{
2021-02-15 05:38:53 +00:00
description: "Sum numbers",
document: `[10,2, 5, 3]`,
expression: `.[] as $item ireduce (0; . + $item)`,
2021-02-15 03:27:00 +00:00
expected: []string{
"D0, P[], (!!int)::20\n",
},
},
2021-02-15 05:38:53 +00:00
{
2021-02-15 07:23:50 +00:00
description: "Merge all yaml files together",
document: `a: cat`,
document2: `b: dog`,
expression: `. as $item ireduce ({}; . * $item )`,
2021-02-15 06:31:12 +00:00
expected: []string{
"D0, P[], (!!map)::a: cat\nb: dog\n",
},
},
{
2021-02-15 07:23:50 +00:00
description: "Convert an array to an object",
document: `[{name: Cathy, has: apples},{name: Bob, has: bananas}]`,
expression: `.[] as $item ireduce ({}; .[$item | .name] = ($item | .has) )`,
2021-02-15 06:31:12 +00:00
expected: []string{
2021-02-15 07:23:50 +00:00
"D0, P[], (!!map)::Cathy: apples\nBob: bananas\n",
2021-02-15 06:31:12 +00:00
},
},
2021-02-15 03:27:00 +00:00
}
func TestReduceOperatorScenarios(t *testing.T) {
for _, tt := range reduceOperatorScenarios {
testScenario(t, &tt)
}
2021-02-15 05:38:53 +00:00
documentScenarios(t, "Reduce", reduceOperatorScenarios)
2021-02-15 03:27:00 +00:00
}