get_failed_tests: Get Failed Tests
In smaakage85/recorder: Toolkit to Validate New Data for a Predictive Model

Description Usage Arguments Value Examples

Get Failed Tests

1 2	get_failed_tests(playback, ignore_tests = NULL, ignore_cols = NULL, ignore_combinations = NULL)

`playback`	`data.playback` to extract failed tests from.
`ignore_tests`	`character` ignore test results from tests with these names.
`ignore_cols`	`character` ignore test results from tests of columns with these names.
`ignore_combinations`	`list` ignore test results from specific tests of specific columns.

data.table with test results as logicals for all of the tests with at least one failure. A failed test for any given row is equivalent to a value of TRUE. If all tests passed, the function will simply return a data.table with one column, 'any_failures', that is always FALSE, to ensure that the output is (type) stable and consistent.

# record tape from `iris`.
tape <- record(iris)
# load data.
data(iris_newdata)
# validate new data by playing new tape on it.
playback <- play(tape, iris_newdata)

get_failed_tests(playback)
get_failed_tests(playback, ignore_tests = "outside_range")
get_failed_tests(playback, ignore_cols = "junk")
get_failed_tests(playback, ignore_combinations = list(outside_range = "Sepal.Width"))