Update test/odesystem.jl

Co-authored-by: Christopher Rackauckas <[email protected]>

Author: YingboMa

test/odesystem.jl

@@ -651,7 +651,7 @@ let
     prob = ODEProblem(sys, u0map, tspan, pmap)
     @test prob.p === Tuple([(Dict(pmap))[k] for k in values(parameters(sys))])
 
-    pmap = [k1 => 1.0, k2 => 1]
+    pmap = [k1 => 1, k2 => 1]
     tspan = (0.0,1.0)
     prob = ODEProblem(sys, u0map, tspan, pmap)
     @test eltype(prob.p) === Float64