jsonschema: validate numbers and strings

Add validation for keywords related to numbers and strings.

It may be surprising that keywords like "minimum" or "minLength"
don't imply that the instance is a number or string.
But that is how JSON Schema is designed.

Change-Id: I8805a5fe91ee345931e1c989f174ea2d0be6665a
Reviewed-on: https://go-review.googlesource.com/c/tools/+/667975
Reviewed-by: Robert Findley <rfindley@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Jonathan Amsterdam <jba@google.com>
This commit is contained in:
Jonathan Amsterdam 2025-04-24 19:18:21 -04:00 • committed by Gopher Robot
commit 061f842459

View file

@ -0,0 +1,55 @@
[
{
"description": "maxLength validation",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"maxLength": 2
},
"tests": [
{
"description": "shorter is valid",
"data": "f",
"valid": true
},
{
"description": "exact length is valid",
"data": "fo",
"valid": true
},
{
"description": "too long is invalid",
"data": "foo",
"valid": false
},
{
"description": "ignores non-strings",
"data": 100,
"valid": true
},
{
"description": "two graphemes is long enough",
"data": "\uD83D\uDCA9\uD83D\uDCA9",
"valid": true
}
]
},
{
"description": "maxLength validation with a decimal",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"maxLength": 2.0
},
"tests": [
{
"description": "shorter is valid",
"data": "f",
"valid": true
},
{
"description": "too long is invalid",
"data": "foo",
"valid": false
}
]
}
]