Revert "Add functionality for loading setup code"

This reverts commit 5ed825c.

templates/test/test/runtests.jl

@@ -13,16 +13,6 @@ const GROUP = uppercase(
   end,
 )
 
-# define paths
-testdir = @__DIR__
-testsetupdir = joinpath(testdir, "setup/")
-exampledir = joinpath(@__DIR__, "..", "examples/")
-examplesetupdir = joinpath(exampledir, "setup/")
-
-# Load setup code into path, so `using SetupModule` works
-isdir(testsetupdir) && push!(LOAD_PATH, testsetupdir)
-isdir(examplesetupdir) && push!(LOAD_PATH, examplesetupdir)
-
 function istestfile(filename)
   return isfile(filename) &&
          endswith(filename, ".jl") &&
@@ -31,9 +21,9 @@ end
 
 @time begin
   # tests in groups based on folder structure
-  for testgroup in filter(isdir, readdir(testdir))
+  for testgroup in filter(isdir, readdir(@__DIR__))
     if GROUP == "ALL" || GROUP == uppercase(testgroup)
-      for file in filter(istestfile, readdir(joinpath(testdir, testgroup); join=true))
+      for file in filter(istestfile, readdir(joinpath(@__DIR__, testgroup); join=true))
         @eval @safetestset $file begin
           include($file)
         end
@@ -42,15 +32,16 @@ end
   end
 
   # single files in top folder
-  for file in filter(istestfile, readdir(testdir))
+  for file in filter(istestfile, readdir(@__DIR__))
     (file == basename(@__FILE__)) && continue
     @eval @safetestset $file begin
       include($file)
     end
   end
 
   # test examples
-  for file in filter(endswith(".jl"), readdir(exampledir; join=true))
+  examplepath = joinpath(@__DIR__, "..", "examples")
+  for file in filter(endswith(".jl"), readdir(examplepath; join=true))
     filename = basename(file)
     @eval begin
       @safetestset $filename begin

test/runtests.jl

@@ -13,16 +13,6 @@ const GROUP = uppercase(
   end,
 )
 
-# define paths
-testdir = @__DIR__
-testsetupdir = joinpath(testdir, "setup/")
-exampledir = joinpath(@__DIR__, "..", "examples/")
-examplesetupdir = joinpath(exampledir, "setup/")
-
-# Load setup code into path, so `using SetupModule` works
-isdir(testsetupdir) && push!(LOAD_PATH, testsetupdir)
-isdir(examplesetupdir) && push!(LOAD_PATH, examplesetupdir)
-
 function istestfile(filename)
   return isfile(filename) &&
          endswith(filename, ".jl") &&
@@ -31,9 +21,9 @@ end
 
 @time begin
   # tests in groups based on folder structure
-  for testgroup in filter(isdir, readdir(testdir))
+  for testgroup in filter(isdir, readdir(@__DIR__))
     if GROUP == "ALL" || GROUP == uppercase(testgroup)
-      for file in filter(istestfile, readdir(joinpath(testdir, testgroup); join=true))
+      for file in filter(istestfile, readdir(joinpath(@__DIR__, testgroup); join=true))
         @eval @safetestset $file begin
           include($file)
         end
@@ -42,15 +32,16 @@ end
   end
 
   # single files in top folder
-  for file in filter(istestfile, readdir(testdir))
+  for file in filter(istestfile, readdir(@__DIR__))
     (file == basename(@__FILE__)) && continue
     @eval @safetestset $file begin
       include($file)
     end
   end
 
   # test examples
-  for file in filter(endswith(".jl"), readdir(exampledir; join=true))
+  examplepath = joinpath(@__DIR__, "..", "examples")
+  for file in filter(endswith(".jl"), readdir(examplepath; join=true))
     filename = basename(file)
     @eval begin
       @safetestset $filename begin