ENH: TestVector should not return early.
ENH: TestVector should not return early.

The test is essentially the same, but assure we exercise all parts of
the API even if one piece fails to make a failing test more useful.

Change-Id: I6eb49f9636c13735dfa653054958b257c8a2b1e8

cjh1/VTK,keithroe/vtkoptix,biddisco/VTK,berendkleinhaneveld/VTK,spthaolt/VTK,cjh1/VTK,msmolens/VTK,johnkit/vtk-dev,jmerkow/VTK,msmolens/VTK,mspark93/VTK,candy7393/VTK,SimVascular/VTK,sumedhasingla/VTK,sumedhasingla/VTK,sumedhasingla/VTK,sankhesh/VTK,SimVascular/VTK,gram526/VTK,keithroe/vtkoptix,mspark93/VTK,sankhesh/VTK,collects/VTK,aashish24/VTK-old,keithroe/vtkoptix,aashish24/VTK-old,gram526/VTK,cjh1/VTK,biddisco/VTK,hendradarwin/VTK,collects/VTK,SimVascular/VTK,sumedhasingla/VTK,hendradarwin/VTK,SimVascular/VTK,demarle/VTK,demarle/VTK,collects/VTK,msmolens/VTK,msmolens/VTK,johnkit/vtk-dev,candy7393/VTK,candy7393/VTK,ashray/VTK-EVM,ashray/VTK-EVM,spthaolt/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,gram526/VTK,gram526/VTK,msmolens/VTK,mspark93/VTK,SimVascular/VTK,demarle/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,johnkit/vtk-dev,gram526/VTK,gram526/VTK,ashray/VTK-EVM,SimVascular/VTK,aashish24/VTK-old,biddisco/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,jmerkow/VTK,spthaolt/VTK,mspark93/VTK,mspark93/VTK,sankhesh/VTK,sankhesh/VTK,aashish24/VTK-old,jmerkow/VTK,mspark93/VTK,johnkit/vtk-dev,spthaolt/VTK,jmerkow/VTK,demarle/VTK,keithroe/vtkoptix,candy7393/VTK,ashray/VTK-EVM,candy7393/VTK,collects/VTK,ashray/VTK-EVM,johnkit/vtk-dev,SimVascular/VTK,spthaolt/VTK,sumedhasingla/VTK,biddisco/VTK,hendradarwin/VTK,jmerkow/VTK,cjh1/VTK,ashray/VTK-EVM,gram526/VTK,aashish24/VTK-old,demarle/VTK,biddisco/VTK,hendradarwin/VTK,sankhesh/VTK,berendkleinhaneveld/VTK,demarle/VTK,biddisco/VTK,keithroe/vtkoptix,SimVascular/VTK,gram526/VTK,hendradarwin/VTK,cjh1/VTK,jmerkow/VTK,hendradarwin/VTK,mspark93/VTK,berendkleinhaneveld/VTK,mspark93/VTK,collects/VTK,collects/VTK,candy7393/VTK,johnkit/vtk-dev,keithroe/vtkoptix,sankhesh/VTK,demarle/VTK,candy7393/VTK,biddisco/VTK,spthaolt/VTK,candy7393/VTK,sankhesh/VTK,spthaolt/VTK,cjh1/VTK,berendkleinhaneveld/VTK,aashish24/VTK-old,jmerkow/VTK,demarle/VTK,msmolens/VTK,ashray/VTK-EVM,sumedhasingla/VTK,sumedhasingla/VTK,sankhesh/VTK,keithroe/vtkoptix,johnkit/vtk-dev,msmolens/VTK,msmolens/VTK,sumedhasingla/VTK,jmerkow/VTK