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Implement has() function to determine if an element at a JSONPath exists

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TwinProduction
2021-03-10 21:49:13 -05:00
parent a48ec41bca
commit 8ec256edbf
3 changed files with 461 additions and 678 deletions
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@ -159,6 +159,8 @@ Here are some examples of conditions you can use:
| `[BODY].age == [BODY].id` | JSONPath value of `$.age` is equal JSONPath `$.id` | `{"age":1,"id":1}` | |
| `len([BODY].data) < 5` | Array at JSONPath `$.data` has less than 5 elements | `{"data":[{"id":1}]}` | |
| `len([BODY].name) == 8` | String at JSONPath `$.name` has a length of 8 | `{"name":"john.doe"}` | `{"name":"bob"}` |
| `has([BODY].errors) == false` | JSONPath `$.errors` does not exist | `{"name":"john.doe"}` | `{"errors":[]}` |
| `has([BODY].users) == true` | JSONPath `$.users` exists | `{"users":[]}` | `{}` |
| `[BODY].name == pat(john*)` | String at JSONPath `$.name` matches pattern `john*` | `{"name":"john.doe"}` | `{"name":"bob"}` |
| `[BODY].id == any(1, 2)` | Value at JSONPath `$.id` is equal to `1` or `2` | 1, 2 | 3, 4, 5 |
| `[CERTIFICATE_EXPIRATION] > 48h` | Certificate expiration is more than 48h away | 49h, 50h, 123h | 1h, 24h, ... |
@ -182,6 +184,7 @@ Here are some examples of conditions you can use:
| Function | Description | Example |
|:-----------|:---------------------------------------------------------------------------------------------------------------- |:-------------------------- |
| `len` | Returns the length of the object/slice. Works only with the `[BODY]` placeholder. | `len([BODY].username) > 8`
| `has` | Returns `true` or `false` based on whether a given path is valid. Works only with the `[BODY]` placeholder. | `has([BODY].errors) == false`
| `pat` | Specifies that the string passed as parameter should be evaluated as a pattern. Works only with `==` and `!=`. | `[IP] == pat(192.168.*)`
| `any` | Specifies that any one of the values passed as parameters is a valid value. Works only with `==` and `!=`. | `[BODY].ip == any(127.0.0.1, ::1)`