function_coverage: Calculate test coverage for a specific function.
In r-lib/covr: Test Coverage for Packages

function_coverage

R Documentation

Calculate test coverage for a specific function.

Description

Calculate test coverage for a specific function.

Usage

function_coverage(fun, code = NULL, env = NULL, enc = parent.frame())

Arguments

`fun`	name of the function.
`code`	expressions to run.
`env`	environment the function is defined in.
`enc`	the enclosing environment which to run the expressions.

Examples

add <- function(x, y) { x + y }
function_coverage(fun = add, code = NULL) # 0% coverage
function_coverage(fun = add, code = add(1, 2) == 3) # 100% coverage

r-lib/covr documentation built on April 9, 2024, 2:14 p.m.