[Bug] Tests fail due to permission error on Windows when running from released package

[suvayu]

Description

If you follow the instructions from the https://tulipaenergy.github.io/TulipaEnergyModel.jl/dev/10-how-to-use/#(Optional)-Running-automatic-tests, the tests fail on Windows when the user does not have local admin privileges.

PS C:\Users\nadmin> echo $env:TMP
C:\Users\nadmin\AppData\Local\Temp

julia> tempdir()
"C:\\Users\\nadmin\\AppData\\Local\\Temp"

I think since there's no local checkout of the source, Julia creates a "project" directory inside TMP and runs the tests there. This is the relevant part of the code:

TulipaEnergyModel.jl/test/test-io.jl

Lines 122 to 136 in 0488653

	@testset "is_seasonal asset without entry in partitions file should use :uniform,1" begin
	# Copy Norse and delete a row of the partitions file
	dir = mktempdir()
	for (root, _, files) in walkdir(joinpath(INPUT_FOLDER, "Norse"))
	for file in files
	cp(joinpath(root, file), joinpath(dir, file))
	end
	end
	filename = joinpath(dir, "assets-timeframe-partitions.csv")
	lines = readlines(filename)
	open(filename, "w") do io
	for line in lines[1:end-1]
	println(io, line)
	end
	end

Maybe copy creates the files with permissions that are not readable by the user? Can it fail silently? These are the two circumstances I could think of.

Package Version

0.10.2

Julia Version

1.11

Reproduction steps

0. Login to a Windows user account that does not have admin privileges.
1. Create a new directory and change into it:

   PS > mkdir mytest
   PS > cd mytest
   

2. Start Julia, add Tulipa, and run the tests:

   PS > julia --project=.
   julia> ]
   pkg> add TulipaEnergyModel
   pkg> test TulipaEnergyModel
   

Relevant log output

is_seasonal asset without entry in partitions file should use :uniform,1: Error During Test at C:\Users\nadmin\.julia\packages\TulipaEnergyModel\EgSyT\test\test-io.jl:122
  Got exception outside of a @test
  SystemError: opening file "C:\\Users\\nadmin\\AppData\\Local\\Temp\\jl_ECJTdG\\assets-timeframe-partitions.csv": Permission denied
  Stacktrace:
    [1] systemerror(p::String, errno::Int32; extrainfo::Nothing)
      @ Base .\error.jl:176
    [2] systemerror
      @ .\error.jl:175 [inlined]
    [3] open(fname::String; lock::Bool, read::Nothing, write::Nothing, create::Nothing, truncate::Bool, append::Nothing)
      @ Base .\iostream.jl:295
    [4] open
      @ .\iostream.jl:277 [inlined]
    [5] open(fname::String, mode::String; lock::Bool)
      @ Base .\iostream.jl:358
    [6] open(fname::String, mode::String)
      @ Base .\iostream.jl:357
    [7] open(::var"#17#19"{Vector{String}}, ::String, ::Vararg{String}; kwargs::@Kwargs{})
      @ Base .\io.jl:408
    [8] open(::Function, ::String, ::String)
      @ Base .\io.jl:407
    [9] macro expansion
      @ C:\Users\nadmin\.julia\packages\TulipaEnergyModel\EgSyT\test\test-io.jl:132 [inlined]
   [10] macro expansion
      @ C:\Users\nadmin\.julia\juliaup\julia-1.11.2+0.x64.w64.mingw32\share\julia\stdlib\v1.11\Test\src\Test.jl:1704 [inlined]
   [11] top-level scope
      @ C:\Users\nadmin\.julia\packages\TulipaEnergyModel\EgSyT\test\test-io.jl:124
   [12] include
      @ .\sysimg.jl:38 [inlined]
   [13] macro expansion
      @ C:\Users\nadmin\.julia\packages\TulipaEnergyModel\EgSyT\test\runtests.jl:38 [inlined]
   [14] macro expansion
      @ C:\Users\nadmin\.julia\juliaup\julia-1.11.2+0.x64.w64.mingw32\share\julia\stdlib\v1.11\Test\src\Test.jl:1704 [inlined]
   [15] top-level scope
      @ C:\Users\nadmin\.julia\packages\TulipaEnergyModel\EgSyT\test\runtests.jl:38
   [16] include(fname::String)
      @ Main .\sysimg.jl:38
   [17] top-level scope
      @ none:6
   [18] eval
      @ .\boot.jl:430 [inlined]
   [19] exec_options(opts::Base.JLOptions)
      @ Base .\client.jl:296
   [20] _start()
      @ Base .\client.jl:531

Operating System

Windows

[clizbe]

Wow really glad you caught this before we start the TLC.