#NEWLINE# def test_Coregionalize( self ) : #NEWLINE# #INDENT# kern = GPy . kern . Coregionalize ( 1 , output_dim = 3 , active_dims = [ ( - 1 ) ] ) #NEWLINE# self . assertTrue ( check_kernel_gradient_functions ( self , X = self . X , X2 = self . X2 , verbose = verbose , fixed_X_dims = ( - 1 ) ) )