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Tools for testing expectations

Source: R/expect-self-test.R
expect_success.Rd

Use these expectations to test other expectations. Use show_failure() in examples to print the failure message without throwing an error.

Usage

expect_success(expr)

expect_failure(expr, message = NULL, ...)

show_failure(expr)

Arguments

expr

Expression that evaluates a single expectation.

message

Check that the failure message matches this regexp.

...

Other arguments passed on to expect_match().