Extend tests for switchable crop models

test/crop_tests.jl

@@ -6,9 +6,16 @@
 const TESTPARAM_ALMASS = joinpath(pkgdir(Persefone), "test", "test_parameters_almass.toml")
 const TESTPARAM_SIMPLECROP = joinpath(pkgdir(Persefone), "test", "test_parameters_simplecrop.toml")
 
-@testset "Model initialisation" begin
-    for paramfile in (TESTPARAM_ALMASS, TESTPARAM_SIMPLECROP)
+#"Model initialisation" begin
+@testset for paramfile in (TESTPARAM_ALMASS, TESTPARAM_SIMPLECROP)
+    @testset "Model initialisation" begin
         model = initialise(paramfile)
         @test model isa AgricultureModel
     end
+    @testset "Time step" begin
+        model = initialise(paramfile)
+        stepsimulation!(model)
+        @test model isa AgricultureModel
+    end
 end
+