tar_test("tar_unscript()", {
dir.create(path_script_r(path_script_default()))
tar_unscript()
expect_true(file.exists(path_script_r(path_script_default())))
file.create("_targets.R")
tar_unscript()
expect_false(file.exists(path_script_r(path_script_default())))
})
tar_test("custom script and store args", {
skip_cran()
expect_equal(tar_config_get("script"), path_script_default())
expect_equal(tar_config_get("store"), path_store_default())
tar_script({
tar_option_set(workspace_on_error = TRUE)
list(tar_target(x, "value"), tar_target(y, stop(x)))
}, script = "example/script.R")
expect_false(file.exists("example/store/workspaces/y"))
try(
tar_make(
callr_function = NULL,
script = "example/script.R",
store = "example/store"
),
silent = TRUE
)
dir_create("example/script_r")
file.create("example/script_r/helper.R")
expect_true(file.exists("example/store"))
expect_true(file.exists("example/script.R"))
expect_true(file.exists("example/script_r"))
expect_true(file.exists("example/script_r/helper.R"))
tar_unscript(script = "example/script.R")
expect_true(file.exists("example/store"))
expect_true(file.exists("example/script.R"))
expect_false(file.exists("example/script_r"))
expect_false(file.exists("example/script_r/helper.R"))
expect_false(file.exists("_targets.yaml"))
expect_equal(tar_config_get("script"), path_script_default())
expect_equal(tar_config_get("store"), path_store_default())
expect_false(file.exists(path_script_default()))
expect_false(file.exists(path_store_default()))
tar_config_set(script = "x")
expect_equal(tar_config_get("script"), "x")
expect_true(file.exists("_targets.yaml"))
})
tar_test("custom script and store args without running the pipeline", {
skip_cran()
dir_create("_targets_r")
expect_equal(tar_config_get("script"), path_script_default())
expect_equal(tar_config_get("store"), path_store_default())
tar_script({
tar_option_set(workspace_on_error = TRUE)
list(tar_target(x, "value"), tar_target(y, stop(x)))
}, script = "example/script.R")
expect_false(file.exists("example/store/workspaces/y"))
dir_create("example/script_r")
file.create("example/script_r/helper.R")
expect_true(file.exists("example/script.R"))
expect_true(file.exists("example/script_r"))
expect_true(file.exists("example/script_r/helper.R"))
tar_unscript(script = "example/script.R")
expect_true(file.exists("_targets_r"))
expect_true(file.exists("example/script.R"))
expect_false(file.exists("example/script_r"))
expect_false(file.exists("example/script_r/helper.R"))
expect_false(file.exists("_targets.yaml"))
expect_equal(tar_config_get("script"), path_script_default())
expect_equal(tar_config_get("store"), path_store_default())
expect_false(file.exists(path_script_default()))
expect_false(file.exists(path_store_default()))
tar_config_set(script = "x")
expect_equal(tar_config_get("script"), "x")
expect_true(file.exists("_targets.yaml"))
})
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