Update tests

Author: devmotion

test/basekernels/constant.jl

@@ -8,6 +8,7 @@
 
         # Standardised tests.
         TestUtils.test_interface(k, Float64)
+        test_params(k, (Float64[],))
         test_ADs(ZeroKernel)
     end
     @testset "WhiteKernel" begin
@@ -21,6 +22,7 @@
 
         # Standardised tests.
         TestUtils.test_interface(k, Float64)
+        test_params(k, (Float64[],))
         test_ADs(WhiteKernel)
     end
     @testset "ConstantKernel" begin
@@ -32,10 +34,10 @@
         @test metric(ConstantKernel()) == KernelFunctions.Delta()
         @test metric(ConstantKernel(; c=2.0)) == KernelFunctions.Delta()
         @test repr(k) == "Constant Kernel (c = $(c))"
-        test_params(k, ([log(c)],))
 
         # Standardised tests.
         TestUtils.test_interface(k, Float64)
+        test_params(k, ([log(c)],))
         test_ADs(c -> ConstantKernel(; c=first(c)), [c])
     end
 end

test/basekernels/cosine.jl

@@ -19,5 +19,6 @@
 
     # Standardised tests.
     TestUtils.test_interface(k, Vector{Float64})
+    test_params(k, (Float64[],))
     test_ADs(CosineKernel)
 end

test/basekernels/exponential.jl

@@ -21,6 +21,7 @@
 
         # Standardised tests.
         TestUtils.test_interface(k)
+        test_params(k, (Float64[],))
         test_ADs(SEKernel)
     end
     @testset "ExponentialKernel" begin
@@ -39,6 +40,7 @@
 
         # Standardised tests.
         TestUtils.test_interface(k)
+        test_params(k, (Float64[],))
         test_ADs(ExponentialKernel)
     end
     @testset "GammaExponentialKernel" begin

test/basekernels/exponentiated.jl

@@ -13,5 +13,6 @@
 
     # Standardised tests. This kernel appears to be fairly numerically unstable.
     TestUtils.test_interface(k; atol=1e-3)
+    test_params(k, (Float64[],))
     test_ADs(ExponentiatedKernel)
 end

test/basekernels/matern.jl

@@ -39,6 +39,7 @@
 
         # Standardised tests.
         TestUtils.test_interface(k, Float64)
+        test_params(k, (Float64[],))
         test_ADs(Matern32Kernel)
     end
     @testset "Matern52Kernel" begin
@@ -58,6 +59,7 @@
 
         # Standardised tests.
         TestUtils.test_interface(k, Float64)
+        test_params(k, (Float64[],))
         test_ADs(Matern52Kernel)
     end
     @testset "Coherence Materns" begin

test/basekernels/nn.jl

@@ -7,5 +7,6 @@
 
     # Standardised tests.
     TestUtils.test_interface(k, Float64)
+    test_params(k, (Float64[],))
     test_ADs(NeuralNetworkKernel)
 end

test/basekernels/piecewisepolynomial.jl

@@ -33,5 +33,5 @@
     TestUtils.test_interface(k, RowVecs{Float64}; dim_in=2)
     test_ADs(() -> PiecewisePolynomialKernel{degree}(; dim=D))
 
-    test_params(k, ())
+    test_params(k, (Float64[],))
 end