Corrected the tests

Author: theogf

test/basekernels/exponential.jl

@@ -35,7 +35,7 @@
         @test repr(k) == "Gamma Exponential Kernel (γ = $(γ))"
 
         #Coherence :
-        @test GammaExponentialKernel(γ=1.0)(v1,v2) ≈ SqExponentialKernel(v1,v2)
-        @test GammaExponentialKernel(γ=0.5)(v1,v2) ≈ ExponentialKernel(v1,v2)
+        @test GammaExponentialKernel(γ=1.0)(v1,v2) ≈ SqExponentialKernel()(v1,v2)
+        @test GammaExponentialKernel(γ=0.5)(v1,v2) ≈ ExponentialKernel()(v1,v2)
     end
 end

test/basekernels/piecewisepolynomial.jl

@@ -13,8 +13,8 @@
 
     @test k(v1, v2) ≈ kappa(k, v1, v2) atol=1e-5
     @test typeof(k(v1, v2)) <: Real
-    @test size(k(m1, m2)) == (4, 4)
-    @test size(k(m1)) == (4, 4)
+    @test size(kernelmatrix(k, m1, m2)) == (4, 4)
+    @test size(kernelmatrix(k, m1)) == (4, 4)
 
     A1 = ones(4, 4)
     kernelmatrix!(A1, k, m1, m2)

test/kernels/custom.jl

@@ -1,5 +1,5 @@
 # minimal definition of a custom kernel
-struct MyKernel <: Kernel end
+struct MyKernel <: SimpleKernel end
 
 KernelFunctions.kappa(::MyKernel, d2::Real) = exp(-d2)
 KernelFunctions.metric(::MyKernel) = SqEuclidean()

test/matrix/kernelmatrix.jl

@@ -15,12 +15,12 @@
     @testset "Kernel Matrix Operations" begin
         @testset "Inplace Kernel Matrix" begin
             for obsdim in [1,2]
-                @test kernelmatrix!(K[obsdim],k,A,B,obsdim=obsdim) == kernelmatrix(k,A,B,obsdim=obsdim)
-                @test kernelmatrix!(K[obsdim],k,A,obsdim=obsdim) == kernelmatrix(k,A,obsdim=obsdim)
-                @test kerneldiagmatrix!(Kdiag[obsdim],k,A,obsdim=obsdim) == kerneldiagmatrix(k,A,obsdim=obsdim)
-                @test_throws DimensionMismatch kernelmatrix!(K[obsdim],k,A,C,obsdim=obsdim)
-                @test_throws DimensionMismatch kernelmatrix!(K[obsdim],k,C,obsdim=obsdim)
-                @test_throws DimensionMismatch kerneldiagmatrix!(Kdiag[obsdim],k,C,obsdim=obsdim)
+                @test kernelmatrix!(K[obsdim], k, A, B, obsdim = obsdim) == kernelmatrix(k, A, B, obsdim = obsdim)
+                @test kernelmatrix!(K[obsdim], k, A, obsdim = obsdim) == kernelmatrix(k, A, obsdim = obsdim)
+                @test kerneldiagmatrix!(Kdiag[obsdim], k, A, obsdim = obsdim) == kerneldiagmatrix(k, A, obsdim = obsdim)
+                @test_throws DimensionMismatch kernelmatrix!(K[obsdim], k, A, C, obsdim=obsdim)
+                @test_throws DimensionMismatch kernelmatrix!(K[obsdim], k, C, obsdim=obsdim)
+                @test_throws DimensionMismatch kerneldiagmatrix!(Kdiag[obsdim], k, C, obsdim=obsdim)
             end
         end
         @testset "Kernel matrix" begin