added tests

Author: frankschae

test/downstream/concrete_solve_tests.jl

@@ -0,0 +1,18 @@
+using OrdinaryDiffEq, StochasticDiffEq, SteadyStateDiffEq, RecursiveArrayTools, Test
+
+function f!(du,u,p,t)
+  du[1] = p[1] + p[2]*u[1]
+  du[2] = p[3]*u[1] + p[4]*u[2]
+end
+u0 = zeros(2)
+p = [2.0,-2.0,1.0,-4.0]
+
+probODE = ODEProblem(f!,u0,(0.0,10.0),p)
+probSS = SteadyStateProblem(f!,u0,p)
+
+solODE = concrete_solve(probODE,Tsit5(), abstol=1e-14,reltol=1e-14)
+solSS = concrete_solve(probSS,DynamicSS(Rodas5()))
+
+@test solSS.u ≈ solODE.u[end] rtol = 1e-8
+@test length(fieldnames(typeof(solODE))) == 2
+@test length(fieldnames(typeof(solSS))) == 1

test/runtests.jl

@@ -46,6 +46,7 @@ if !is_APPVEYOR && GROUP == "Downstream"
     @time @safetestset "PSOS and Energy Conservation Event Detection" begin include("downstream/psos_and_energy_conservation.jl") end
     @time @safetestset "DE stats" begin include("downstream/destats_tests.jl") end
     @time @safetestset "DEDataArray" begin include("downstream/data_array_regression_tests.jl") end
+    @time @safetestset "Concrete_solve Tests" begin include("downstream/concrete_solve_tests.jl") end
 end
 
 if !is_APPVEYOR && GROUP == "GPU"