Decimal Fields Left Boundary
| Item | Description |
|---|---|
| Full Fuzzer Name | DecimalFieldsLeftBoundaryFuzzer |
| Log Key | DFLB |
| Description | This fuzzer will send left boundary values in decimal fields. The expectation is that APIs will reject the request as invalid, as the value is lower than it's minimum. |
| Enabled by default? | Yes |
| Target field types | OpenAPI type number |
| Expected result when fuzzed field is required | 4XX |
| Expected result when fuzzed field is optional | 4XX |
| Expected result when fuzzed value is not matching field pattern | 4XX |
| Fuzzing logic | Iteratively replaces number fields with left boundary values: if the field has a defined minimum the fuzzer will subtract 455553333.543543543from this value, otherwise if the field has format float it will use 1.4E-45 - 3.4028235E38, otherwise will use 4.9E-324 - 1.7976931348623157E308 |
| Conditions when this fuzzer will be skipped | When field is not of type number OR if field is ref data |
| HTTP methods that will be skipped | None |
| Reporting | Reports error if: 1. response code is 404; 2. response code is documented, but not expected; 3. any unexpected exception. Reports warn if: 1. response code is expected and documented, but not matches response schema; 2. response code is expected, but not documented; 3. response code is 501. Reports success if: 1. response code is expected, documented and matches response schema. |