Update tests

PR review by Mark Kittisopikul

Author: jaemolihm

src/b-splines/linear.jl

@@ -2,7 +2,6 @@ struct Linear{BC<:Union{Throw{OnGrid},Periodic{OnCell}}} <: DegreeBC{1}
     bc::BC
 end
 
-(deg::Linear)(gt::GridType) = Linear(deg.bc(gt))
 Linear() = Linear(Throw(OnGrid()))
 Linear(::Periodic{Nothing}) = Linear(Periodic(OnCell()))
 

test/b-splines/constant.jl

@@ -126,8 +126,10 @@
         for T in (Nearest, Previous, Next)
             it = Constant{T}()
             @test it isa Constant{T, Throw{OnGrid}}
+            @test "$it" == "Constant{$T}()"
             it = Constant{T}(Periodic())
             @test it isa Constant{T, Periodic{OnCell}}
+            @test "$it" == "Constant{$T}(Periodic(OnCell()))"
         end
 
         for (constructor, copier) in ((interpolate, x -> x), (interpolate!, copy))