fix: set max time span to 1e6 for CoupledSDEs

Author: oameye

ext/src/CoupledSDEs.jl

@@ -51,7 +51,7 @@ function DynamicalSystemsBase.CoupledSDEs(
         f,
         g,
         s,
-        (T(t0), T(Inf)),
+        (T(t0), T(1e16)),
         p;
         noise_rate_prototype=noise_prototype,
         noise=noise_process,

test/stochastic.jl

@@ -149,9 +149,8 @@ end
         Γ = [1.0 0.3; 0.3 1]
         f(u, p, t) = [0.0, 0.0]
         ds = CoupledSDEs(f, zeros(2), (); covariance = Γ, diffeq=diffeq_cov)
-        tr, _ = trajectory(ds, 1_000)
+        tr, _ = trajectory(ds, 1_000, Δt=0.1)
         approx = cov(diff(reduce(hcat, tr.data), dims=2), dims=2)
-        @test approx ≈ Γ atol=1e-1 broken = true
-        # I think I understand something wromg here
+        @test approx ≈ Γ atol=1e-1
     end
 end