test: move JET test to fresh process

Author: MilesCranmer

.github/workflows/CI.yml

@@ -61,8 +61,8 @@ jobs:
           path-to-lcov: lcov.info
           flag-name: julia-${{ matrix.julia-version }}-${{ matrix.os }}-main-${{ github.event_name }}
 
-  integration_tests:
-    name: Integration test - ${{ matrix.test_name }} - ${{ matrix.os }}
+  additional_tests:
+    name: test ${{ matrix.test_name }} - ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     strategy:
@@ -74,6 +74,7 @@ jobs:
           - "1"
         test_name:
           - "enzyme"
+          - "jet"
     steps:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1
@@ -100,7 +101,7 @@ jobs:
     runs-on: ubuntu-latest
     needs:
       - test
-      - integration_tests
+      - additional_tests
     steps:
       - name: Finish
         uses: coverallsapp/github-action@v2

test/runtests.jl

@@ -8,6 +8,14 @@ if test_name == "enzyme"
     @safetestset "Test enzyme derivatives" begin
         include("test_enzyme.jl")
     end
+elseif test_name == "jet"
+    @safetestset "JET" begin
+        using DynamicExpressions
+        using JET
+        if VERSION >= v"1.10"
+            JET.test_package(DynamicExpressions; target_defined_modules=true)
+        end
+    end
 elseif test_name == "main"
     include("unittest.jl")
     @run_package_tests

test/unittest.jl

@@ -135,11 +135,3 @@ end
 @testitem "Test parametric expression" begin
     include("test_parametric_expression.jl")
 end
-
-@testitem "JET" begin
-    using DynamicExpressions
-    using JET
-    if VERSION >= v"1.10"
-        JET.test_package(DynamicExpressions; target_defined_modules=true)
-    end
-end