Fix tests

Author: YingboMa

test/dde.jl

@@ -19,14 +19,14 @@ function bc_model(du, u, h, p, t)
 end
 lags = [tau]
 h(p, t) = ones(3)
-h2(p, t) = ones(3) .- t * q1
+h2(p, t) = ones(3) .- t * q1 * 10
 tspan = (0.0, 10.0)
 u0 = [1.0, 1.0, 1.0]
 prob = DDEProblem(bc_model, u0, h, tspan, constant_lags = lags)
 alg = MethodOfSteps(Vern9())
 sol = solve(prob, alg, reltol = 1e-7, abstol = 1e-10)
 prob2 = DDEProblem(bc_model, u0, h2, tspan, constant_lags = lags)
-sol2 = solve(prob, alg, reltol = 1e-7, abstol = 1e-10)
+sol2 = solve(prob2, alg, reltol = 1e-7, abstol = 1e-10)
 
 @parameters p0=0.2 p1=0.2 q0=0.3 q1=0.3 v0=1 v1=1 d0=5 d1=1 d2=1 beta0=1 beta1=1
 @variables t x₀(t) x₁(t) x₂(..)
@@ -44,8 +44,8 @@ prob = DDEProblem(sys,
 sol_mtk = solve(prob, alg, reltol = 1e-7, abstol = 1e-10)
 @test sol_mtk.u[end] ≈ sol.u[end]
 prob2 = DDEProblem(sys,
-    [x₀ => 1.0 - t * q1, x₁ => 1.0 - t * q1, x₂(t) => 1.0 - t * q1],
+    [x₀ => 1.0 - t * q1 * 10, x₁ => 1.0 - t * q1 * 10, x₂(t) => 1.0 - t * q1 * 10],
     tspan,
     constant_lags = [tau])
 sol2_mtk = solve(prob2, alg, reltol = 1e-7, abstol = 1e-10)
-@test sol2_mtk.u[end]≈sol2.u[end] atol=1e-5
+@test sol2_mtk.u[end] ≈ sol2.u[end]