Error in `default_signature(repo)`: Error in 'git2r_signature_default': config value 'user.name' was not found

if (dir.exists("project-test")) unlink("project-test", recursive = TRUE)
test_that("One can save and load objects", {
expect_output(prLoad("x"), "Numeric vector 'x' has been loaded")
test_that("One can save and load objects in subdirectories", {
expect_output(prLoad("dir2/x2"), "Numeric vector 'x2' has been loaded")
expect_output(prLoad("x3", subdir = "dir3"), "Numeric vector 'x3' has been loaded")
test_that("One can delete data files", {
test_that("One cannot overwrite a data file", {
test_that("prSave and prLoad work in other directories", {
expect_output(prLoad("x7"), "Numeric vector 'x7' has been loaded")
test_that("Quotes are optional in prSave and prLoad", {
expect_output(prLoad(x8), "Numeric vector 'x8' has been loaded")

"One can save and load objects in subdirectories"
"prSave and prLoad work in other directories"
"Quotes are optional in prSave and prLoad"

test_that("prInit creates folders and files", {
test_that("The .Rprofile scripts can be sourced", {
test_that(".Rprofile runs start.R script", {
cat("\nprint(\"Hello World\")\n", file = "scripts/start.R", append = TRUE)
test_that(".Rprofile runs scripts with prefix 'tools'", {
test_that("prInit can init a project in a another folder", {

".Rprofile runs scripts with prefix 'tools'"
"prInit can init a project in a another folder"

prInit can init a project in a another folder