Update tests as constant lag

Author: ChrisRackauckas

test/constrained.jl

@@ -36,7 +36,7 @@ function analytic(t,u0)
 end
 
 
-prob = DDETestProblem(f,h,1.0,analytic,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
+prob = ConstantLagDDETestProblem(f,h,1.0,analytic,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
 alg = MethodOfSteps(BS3();constrained=true)
 
 dde_int = init(prob,alg;dt=0.1)
@@ -45,7 +45,7 @@ sol = solve!(dde_int)
 @test maximum(sol.errors[:final]) < 1e-4
 
 h = (t) -> [0.0]
-prob = DDETestProblem(f,h,[1.0],analytic,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
+prob = ConstantLagDDETestProblem(f,h,[1.0],analytic,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
 dde_int = init(prob,alg;dt=0.1)
 sol = solve!(dde_int)
 
@@ -55,7 +55,7 @@ f = function (t,u,h,du)
   du[1] = - h(t-1)[1]
 end
 h = (t) -> [0.0]
-prob = DDETestProblem(f,h,[1.0],analytic,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
+prob = ConstantLagDDETestProblem(f,h,[1.0],analytic,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
 dde_int = init(prob,alg;dt=0.1)
 sol = solve!(dde_int)
 
@@ -95,7 +95,7 @@ function analytic2(t,u0)
   end
 end
 
-prob = DDETestProblem(f,h,1.0,analytic2,lags,(0.0,1.0);iip=DiffEqBase.isinplace(f,4))
+prob = ConstantLagDDETestProblem(f,h,1.0,analytic2,lags,(0.0,1.0);iip=DiffEqBase.isinplace(f,4))
 alg = MethodOfSteps(BS3();constrained=true)
 
 dde_int = init(prob,alg;dt=0.1)

test/events.jl

@@ -7,8 +7,8 @@ end
 h = (t) -> 0.0
 
 
-prob = DDEProblem(f,h,1.0,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
-alg = MethodOfSteps(DP8();constrained=false)
+prob = ConstantLagDDEProblem(f,h,1.0,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
+alg = MethodOfSteps(Tsit5();constrained=false)
 
 condtion= function (t,u,integrator) # Event when event_f(t,u,k) == 0
   t - 2.60

test/unconstrained.jl

@@ -13,7 +13,7 @@ end
 h = (t) -> 0.0
 
 
-prob = DDEProblem(f,h,1.0,lags,(0.0,1000.0);iip=DiffEqBase.isinplace(f,4))
+prob = ConstantLagDDEProblem(f,h,1.0,lags,(0.0,1000.0))
 
 alg1 = MethodOfSteps(Tsit5(),constrained=false,max_picard_iters=100,picardabstol=1e-12,picardreltol=1e-12)
 sol1 = solve(prob,alg1)
@@ -37,7 +37,7 @@ f = function (t,u,h)
 end
 h = (t) -> 0.0
 
-prob = DDEProblem(f,h,1.0,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
+prob = ConstantLagDDEProblem(f,h,1.0,lags,(0.0,10.0);iip=DiffEqBase.isinplace(f,4))
 
 alg1 = MethodOfSteps(Tsit5(),constrained=false,max_picard_iters=100,picardabstol=1e-12,picardreltol=1e-12)
 sol1 = solve(prob,alg1)