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Add ratcheting tests for numeric format validation

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yongruilin 2026-01-15 06:53:38 +00:00
parent 4a457d97f4
commit 45b64fb145
1 changed files with 47 additions and 0 deletions
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47
staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/validation/ratcheting_test.go
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@ -17,6 +17,7 @@ limitations under the License.
package validation_test
import (
"math"
"testing"
"github.com/stretchr/testify/assert"
@ -131,3 +132,49 @@ func TestObjectObjectFieldsRatcheting(t *testing.T) {
"small": 501,
}}, validation.WithRatcheting(nil)).IsValid())
}
var numericFormatSchema *spec.Schema = &spec.Schema{
SchemaProps: spec.SchemaProps{
Type: spec.StringOrArray{"object"},
Properties: map[string]spec.Schema{
"intThirtyTwo": {
SchemaProps: spec.SchemaProps{
Type: spec.StringOrArray{"integer"},
Format: "int32",
},
},
"unrelated": {
SchemaProps: spec.SchemaProps{
Type: spec.StringOrArray{"string"},
},
},
},
},
}
func TestNumericFormatRatcheting(t *testing.T) {
validator := validation.NewRatchetingSchemaValidator(numericFormatSchema, nil, "", strfmt.Default)
// Ratcheting should allow existing invalid value if unchanged
assert.True(t, validator.ValidateUpdate(map[string]interface{}{
"intThirtyTwo": int64(math.MaxInt32 + 1),
}, map[string]interface{}{
"intThirtyTwo": int64(math.MaxInt32 + 1),
}, validation.WithRatcheting(nil)).IsValid())
// Ratcheting should allow existing invalid value if other fields change
assert.True(t, validator.ValidateUpdate(map[string]interface{}{
"intThirtyTwo": int64(math.MaxInt32 + 1),
"unrelated": "changed",
}, map[string]interface{}{
"intThirtyTwo": int64(math.MaxInt32 + 1),
"unrelated": "original",
}, validation.WithRatcheting(nil)).IsValid())
// Should fail if value changes to another invalid value
assert.False(t, validator.ValidateUpdate(map[string]interface{}{
"intThirtyTwo": int64(math.MaxInt32 + 2),
}, map[string]interface{}{
"intThirtyTwo": int64(math.MaxInt32 + 1),
}, validation.WithRatcheting(nil)).IsValid())
}