✅ fix test

src/measures.jl

@@ -134,16 +134,14 @@ end
 # Takes a simulation output as a mandatory argument. The two keyword arguments
 # are `as` (can be `:json` or `:jld`), defining the file format, and `filename`
 # (without an extension, defaults to `NaN`). If `:jld` is used, the variable
-# is named `befwm_simul` unless a `varname` is given.
+# is named `befwm_simul`.
 #
 # Called with the defaults, this function will write `befwm_xxxxxxxx.json`
 # with the current simulation output, where `xxxxxxxx` is a hash of the `p`
 # output (ensuring that all output files are unique).
 #
-# This function is *not* exported, so it must be called with `BioEnergeticFoodWebs.save`.
-#
 # """
-function save(sim::Dict{Symbol,Any}; as::Symbol=:jld, filename=nothing, varname=nothing)
+function save(sim::Dict{Symbol,Any}; as::Symbol=:jld, filename=nothing)
     if as == :JSON
         as = :json
     end
@@ -154,15 +152,13 @@ function save(sim::Dict{Symbol,Any}; as::Symbol=:jld, filename=nothing, varname=
     if filename == nothing
         filename = "befwm_" * string(hash(sim))
     end
-    if varname == nothing
-        varname = "befwm_simul"
-    end
     if as == :json
-        sim[:p][:dc] = string(sim[:p][:dc])
-        sim[:p][:dp] = string(sim[:p][:dp])
+        befwm_simul = deepcopy(sim)
+        befwm_simul[:p][:dc] = string(befwm_simul[:p][:dc])
+        befwm_simul[:p][:dp] = string(befwm_simul[:p][:dp])
         filename = filename * ".json"
         f = open(filename, "w")
-        JSON.print(f, sim)
+        JSON.print(f, befwm_simul)
         close(f)
     end
     if as == :jld

test/measures.jl

@@ -76,8 +76,8 @@ module TestSave
     # Test if the content is the same
     @load def_fname sim
     @test sim == s
-
     rm(def_fname)
+
     # Test is it works with as = :JLD
     ext = :JLD
     save(s, as = ext)
@@ -88,15 +88,14 @@ module TestSave
 
     # Test with .json
     ext = :json
-    save(s, as = ext)
     fname = "befwm_" * string(hash(s)) * ".json"
+    save(s, as = ext)
     @test isfile(fname)
     rm(fname)
 
     # Test with .JSON
     ext = :JSON
     save(s, as = ext)
-    fname = "befwm_" * string(hash(s)) * ".json"
     @test isfile(fname)
     rm(fname)