minor changes

Author: ytdHuang

src/QuantumToolbox.jl

@@ -8,16 +8,7 @@ import Reexport: @reexport
 @reexport import StaticArraysCore: SVector
 @reexport using LinearAlgebra
 @reexport using SparseArrays
-@reexport import SciMLOperators:
-    AbstractSciMLOperator,
-    MatrixOperator,
-    ScalarOperator,
-    ScaledOperator,
-    AddedOperator,
-    IdentityOperator,
-    cache_operator,
-    iscached,
-    isconstant
+@reexport import SciMLOperators: cache_operator, iscached, isconstant
 
 # other functions in LinearAlgebra
 import LinearAlgebra: BlasReal, BlasInt, BlasFloat, BlasComplex, checksquare
@@ -44,7 +35,16 @@ import SciMLBase:
     ContinuousCallback,
     DiscreteCallback
 import StochasticDiffEq: StochasticDiffEqAlgorithm, SRA1
-import SciMLOperators: SciMLOperators, update_coefficients!, concretize
+import SciMLOperators:
+    SciMLOperators,
+    AbstractSciMLOperator,
+    MatrixOperator,
+    ScalarOperator,
+    ScaledOperator,
+    AddedOperator,
+    IdentityOperator,
+    update_coefficients!,
+    concretize
 import LinearSolve: LinearProblem, SciMLLinearSolveAlgorithm, KrylovJL_MINRES, KrylovJL_GMRES
 import DiffEqBase: get_tstops
 import DiffEqCallbacks: PeriodicCallback, PresetTimeCallback, TerminateSteadyState

test/core-test/quantum_objects.jl

@@ -80,12 +80,17 @@
         @test issuper(a2) == false
         @test isoperket(a2) == false
         @test isoperbra(a2) == false
+        @test iscached(a2) == true
+        @test isconstant(a2) == true
+        @test isunitary(a2) == false
         @test isket(a3) == false
         @test isbra(a3) == false
         @test isoper(a3) == false
         @test issuper(a3) == true
         @test isoperket(a3) == false
         @test isoperbra(a3) == false
+        @test iscached(a3) == true
+        @test isconstant(a3) == true
         @test isunitary(a3) == false
         @test_throws DimensionMismatch Qobj(a, dims = 2)
     end

test/core-test/quantum_objects_evo.jl

@@ -205,11 +205,14 @@
         @test isconstant(L_td) == false
         @test issuper(L_td) == true
 
-        @test_logs (:warn,) (:warn,) liouvillian(H_td * H_td) # warnings from lazy tensor
         @test_throws MethodError QobjEvo([[a, coef1], a' * a, [a', coef2]])
         @test_throws ArgumentError H_td(ρvec, p, t)
         @test_throws ArgumentError cache_operator(H_td, ρvec)
         @test_throws ArgumentError L_td(ψ, p, t)
         @test_throws ArgumentError cache_operator(L_td, ψ)
+
+        @testset "Type Inference" begin
+            @inferred liouvillian(H_td, (a, QobjEvo(((a', coef1),))))
+        end
     end
 end