R testthat: How to ignore classes in expected result (error "Classes differ")...

How can I mock a function globally using testthat?...

how to test behavior that depends on a package being installed or not...

Retrieving expected data.frame for testthat expectation...

Test shiny module: observer does not fire...

confused by testthat and skip_on_cran()...

Testing async ExtendedTask with shinytest2...

Is there something in testthat like expect_no_warnings()?...

Error: "no current device to record from" for base R plot test in devtools::test()...

R testthat image file not found for image snapshot...

Get more useful output from testthat::expect_equal()...

Providing a sensitive API key to testthat...

How to mute messages and warnings with testthat when they are expected...

Why do packages loaded inside `test_that()` provide their methods outside of `test_that()` and how c...

testthat: handling both warning and value...

How to include tests with `skip_on_cran()` when calling `covr::package_coverage()`?...

Unit tests for deprecated functions in R package cause warnings during check...

Tests with `expect_doppelganger()` fail after upgrade to R 4.2.0...

Test that stops at first fail when used with map...

test output or observe elements in shiny using testthat...

testthat and roxygen for analytical projects that are not packages...

Test Plotly objects equality using testthat...

How to use memdb_frame() in an R package test...

testthat in R: sourcing in tested files...

testthat dividing by zero...

Source an R file without running it (unit-testing)...

unit tests and checks in package function: do we do checks in both?...

Why are some testthat tests on R-devel much slower than on R 4.1.2...

Expect_equal() with empty string...

How to use testthat expect_error() correctly?...