test: remove neural network tests, clean up envs (#914)

Author: gdalle

.github/workflows/Test.yml

@@ -51,8 +51,6 @@ jobs:
           - Back/Symbolics
           - Back/Tracker
           - Back/Zygote
-          - Down/Flux
-          - Down/Lux
         skip_lts:
           - ${{ github.event.pull_request.draft }}
         skip_pre:
@@ -79,14 +77,22 @@ jobs:
           arch: x64
       - uses: julia-actions/cache@v2
       - name: Install dependencies & run tests
-        # how to add the local DIT to the DI test env?
-        run: julia --project=./DifferentiationInterface --color=yes -e '
+        run: julia --color=yes -e '
           using Pkg;
           Pkg.Registry.update();
+          Pkg.activate("./DifferentiationInterface/test");
+          if VERSION < v"1.11";
+          Pkg.rm("DifferentiationInterfaceTest");
+          Pkg.resolve();
+          else;
+          Pkg.develop(; path="./DifferentiationInterfaceTest");
+          end;
+          Pkg.activate("./DifferentiationInterface");
+          test_kwargs = (; allow_reresolve=false, coverage=true);
           if ENV["JULIA_DI_PR_DRAFT"] == "true";
-          Pkg.test("DifferentiationInterface"; coverage=true, julia_args=["-O1"]);
+          Pkg.test("DifferentiationInterface"; julia_args=["-O1"], test_kwargs...);
           else;
-          Pkg.test("DifferentiationInterface"; coverage=true);
+          Pkg.test("DifferentiationInterface"; test_kwargs...);
           end;'
       - uses: julia-actions/julia-processcoverage@v1
         with:

DifferentiationInterface/test/Down/Flux/test.jl

@@ -5,6 +5,7 @@ ComponentArrays = "b0b7db55-cfe3-40fc-9ded-d10e2dbeff66"
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 DifferentiationInterface = "a0c0ee7d-e4b9-4e03-894e-1c5f64a51d63"
+DifferentiationInterfaceTest = "a82114a7-5aa3-49a8-9643-716bb13727a3"
 ExplicitImports = "7d51a73a-1435-4ff3-83d9-f097790105c7"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 JET = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"
@@ -26,6 +27,7 @@ ComponentArrays = "0.15.27"
 DataFrames = "1.7.0"
 Dates = "1"
 DifferentiationInterface = "0.7.10"
+DifferentiationInterfaceTest = "0.10.3"
 ExplicitImports = "1.10.1"
 InteractiveUtils = "1"
 JET = "0.9,0.10,0.11"
@@ -40,4 +42,4 @@ Test = "1"
 julia = "1.10.10"
 
 [sources]
-DifferentiationInterface = { path = ".." }
+DifferentiationInterface = { path = ".." }

DifferentiationInterface/test/Down/Lux/test.jl

@@ -2,11 +2,13 @@ using DifferentiationInterface
 using Pkg
 using Test
 
-DIT_PATH = joinpath(@__DIR__, "..", "..", "DifferentiationInterfaceTest")
-if isdir(DIT_PATH)
-    Pkg.develop(; path = DIT_PATH)
-else
-    Pkg.add("DifferentiationInterfaceTest")
+@static if VERSION < v"1.11"
+    DIT_PATH = joinpath(@__DIR__, "..", "..", "DifferentiationInterfaceTest")
+    if isdir(DIT_PATH)
+        Pkg.develop(; path = DIT_PATH)
+    else
+        Pkg.add("DifferentiationInterfaceTest")
+    end
 end
 
 include("testutils.jl")

DifferentiationInterface/test/Project.toml

@@ -21,26 +21,14 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [weakdeps]
 ComponentArrays = "b0b7db55-cfe3-40fc-9ded-d10e2dbeff66"
-FiniteDifferences = "26cc04aa-876d-5657-8c51-4c34ba976000"
-Flux = "587475ba-b771-5e3f-ad9e-33799f191a9c"
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
-Functors = "d9f16b24-f501-4c13-a1f2-28368ffc5196"
 JLArrays = "27aeb0d3-9eb9-45fb-866b-73c2ecf80fcb"
-Lux = "b2108857-7c20-44ae-9111-449ecde12c47"
-LuxTestUtils = "ac9de150-d08f-4546-94fb-7472b5760531"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [extensions]
 DifferentiationInterfaceTestComponentArraysExt = "ComponentArrays"
-DifferentiationInterfaceTestFluxExt = ["FiniteDifferences", "Flux", "Functors"]
 DifferentiationInterfaceTestJLArraysExt = "JLArrays"
-DifferentiationInterfaceTestLuxExt = [
-    "ComponentArrays",
-    "ForwardDiff",
-    "Lux",
-    "LuxTestUtils",
-]
 DifferentiationInterfaceTestStaticArraysExt = "StaticArrays"
 
 [compat]
@@ -51,15 +39,10 @@ ComponentArrays = "0.15"
 DataFrames = "1.6.1"
 DifferentiationInterface = "0.7.7"
 DocStringExtensions = "0.8,0.9"
-FiniteDifferences = "0.12"
-Flux = "0.16"
 ForwardDiff = "0.10.36,1"
-Functors = "0.4, 0.5"
 JET = "0.9,0.10,0.11"
 JLArrays = "0.1,0.2,0.3"
 LinearAlgebra = "1"
-Lux = "1.1.0"
-LuxTestUtils = "1.3.1, 2"
 PrecompileTools = "1.2.1"
 ProgressMeter = "1"
 Random = "1"