Fix more tests

Author: mtfishman

ext/ITensorsHDF5Ext/ITensorMPS/mpo.jl

@@ -5,6 +5,4 @@ include("qnindex.jl")
 include("indexset.jl")
 include("qn.jl")
 include("tagset.jl")
-include("ITensorMPS/mps.jl")
-include("ITensorMPS/mpo.jl")
 end

ext/ITensorsHDF5Ext/ITensorMPS/mps.jl

@@ -134,6 +134,7 @@ export
   hassameinds,
   ind,
   inds,
+  inner,
   insertblock!,
   ishermitian,
   itensor,

ext/ITensorsHDF5Ext/ITensorsHDF5Ext.jl

@@ -366,7 +366,8 @@ end
   end
 
   @testset "siteinds defined by siteinds overload" begin
-    function ITensors.siteinds(::SiteType"Test5", N; kwargs...)
+    # TODO: Make `ITensors.siteinds` accessible? Or delete this test?
+    function ITensors.SiteTypes.siteinds(::SiteType"Test5", N; kwargs...)
       return [Index(4, "Test5,n=$n") for n in 1:N]
     end
     s = siteinds("Test5", 8)