muttest: Run a mutation test

In muttest: Mutation Testing

Run a mutation test

Description

Run a mutation test

Usage

muttest(
  plan,
  path = "tests/testthat",
  reporter = default_reporter(),
  test_strategy = default_test_strategy(),
  copy_strategy = default_copy_strategy()
)

Arguments

plan	A data frame with the test plan. See plan().
path	Path to the test directory.
reporter	Reporter to use for mutation testing results. See ?MutationReporter.
test_strategy	Strategy for running tests. See ?TestStrategy. The purpose of test strategy is to control how tests are executed. We can run all tests for each mutant, or only tests that are relevant to the mutant.
copy_strategy	Strategy for copying the project. See ?CopyStrategy. This strategy controls which files are copied to the temporary directory, where the tests are run.

Value

A numeric value representing the mutation score.

muttest documentation built on June 8, 2025, 9:32 p.m.