Assert Output Does Not Contain Substring — assert_not_contains • dsprrr

Create an assertion that validates the output does not contain a specific substring.

Usage

assert_not_contains(
  field = NULL,
  pattern,
  ignore_case = FALSE,
  type = c("assert", "suggest")
)

Arguments

field: The output field to check. If NULL, checks the entire output.
pattern: The substring that must NOT be present.
ignore_case: Logical. If TRUE, comparison is case-insensitive. Default FALSE.
type: "assert" for hard assertion (default), "suggest" for soft suggestion.

Value

An Assertion object

Examples

if (FALSE) { # \dontrun{
# Must not contain profanity (simple example)
assert_not_contains("answer", "badword")

# Must not reveal internal details
assert_not_contains("response", "internal_api_key")
} # }