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Use testthat mocking #450

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merged 1 commit into from
Nov 15, 2023
Merged

Use testthat mocking #450

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1 change: 0 additions & 1 deletion DESCRIPTION
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Expand Up @@ -45,7 +45,6 @@ Suggests:
covr,
fortunes,
miniUI,
mockr,
rprojroot,
sessioninfo,
shiny,
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1 change: 0 additions & 1 deletion inst/WORDLIST
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Expand Up @@ -67,7 +67,6 @@ lifecycle
lockfile
macOS
metapackage
mockr
noninteractive
oducible
outfiles
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4 changes: 0 additions & 4 deletions tests/testthat/helper.R
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Expand Up @@ -10,10 +10,6 @@ expect_messages_to_include <- function(haystack, needles) {
invisible()
}

with_mock <- function(..., .parent = parent.frame()) {
mockr::with_mock(..., .parent = .parent, .env = "reprex")
}

# 1. creates a subdirectory within session temp
# 2. makes that the current working directory
# 3. schedules these cleanup actions for when env goes out of scope:
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18 changes: 6 additions & 12 deletions tests/testthat/test-utils.R
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@@ -1,23 +1,17 @@
test_that("locate_input() works", {
with_mock(
with_mocked_bindings(
reprex_clipboard = function() TRUE,
{
expect_identical("clipboard", locate_input(NULL))
}
expect_identical("clipboard", locate_input(NULL))
)
with_mock(
with_mocked_bindings(
reprex_clipboard = function() FALSE,
in_rstudio = function() TRUE,
{
expect_identical("selection", locate_input(NULL))
}
expect_identical("selection", locate_input(NULL))
)
with_mock(
with_mocked_bindings(
reprex_clipboard = function() FALSE,
in_rstudio = function() FALSE,
{
expect_null(locate_input(NULL))
}
expect_null(locate_input(NULL))
)
expect_identical("path", locate_input(path_temp()))
expect_identical("input", locate_input(c("a", "b")))
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