typeof(file_path) (`actual`) not equal to "character" (`expected`).

`actual`:   "NULL"     
`expected`: "character"

test_that("files tree query for GitLab are built properly", {
test_that("get_dirs_and_files() returns list with directories and files", {
test_that("get_files_structure_from_repo() pulls files structure from repo", {
test_that("only files with certain pattern are retrieved", {
test_that("get_files_structure_from_repo() pulls files structure (files matching pattern) from repo", {
test_that("GitLab GraphQL Engine pulls files structure from repositories", {
purrr::walk(gl_files_structure, ~ expect_true(length(.) > 0))
purrr::walk(gl_files_structure, ~ expect_false(all(grepl("/$", .)))) # no empty dirs
purrr::walk(gl_files_structure_shallow, ~ expect_true(length(.) > 0))
purrr::walk(gl_files_structure_shallow, ~ expect_false(all(grepl("/", .)))) # no dirs
test_that("get_files_structure_from_orgs pulls files structure for repositories in orgs", {
test_that("get_path_from_files_structure gets file path from files structure", {
org = "mbtests" # this will need fixing and repo parameter must come back
test_that("get_files_structure pulls files structure for repositories in orgs", {
test_that("get_files_content makes use of files_structure", {

"files tree query for GitLab are built properly"
"get_dirs_and_files() returns list with directories and files"
"get_files_structure_from_repo() pulls files structure from repo"
"only files with certain pattern are retrieved"
"get_files_structure_from_repo() pulls files structure (files matching pattern) from repo"
"GitLab GraphQL Engine pulls files structure from repositories"
"get_files_structure_from_orgs pulls files structure for repositories in orgs"
"get_path_from_files_structure gets file path from files structure"
# this will need fixing and repo parameter must come back
"get_files_structure pulls files structure for repositories in orgs"
"get_files_content makes use of files_structure"

get_path_from_files_structure gets file path from files structure