Functional tests of mapfile fragment loading
============================================

Setup
-----

Use pkg_resources to maintain sanity with setuptools develop builds

  >>> try:
  ...     import pkg_resources
  ...     msg = pkg_resources.require('mapscript')
  ... except:
  ...     pass

Loading a MAP string
--------------------

Empty map

  >>> import mapscript
  >>> mo = mapscript.fromstring("""MAP\nNAME "test"\nEND""")
  >>> mo # doctest: +ELLIPSIS
  <mapscript.mapObj; proxy of C mapObj instance at ...>
  >>> mo.name
  'test'

  >>> del mo

With map path

  Read in the standard mapserver fixture, and verify quickly
  
  >>> import os
  >>> mapfile = os.path.abspath('../../../tests/test.map')
  >>> maproot = os.path.abspath("%s/.." % mapfile)
  >>> f = file(mapfile, 'rb')
  >>> mapstring = f.read()
  >>> f.close()
  >>> mapstring.startswith('MAP')
  True

  >>> mo = mapscript.fromstring(mapstring, maproot)
  >>> mo # doctest: +ELLIPSIS
  <mapscript.mapObj; proxy of C mapObj instance at ...>
  >>> mo.name
  'Testing'
  >>> mo.numlayers
  7

  # Delete so next tests get a clean slate
  >>> del mo

Without map map

  Massage the mapfile to use absolute paths to resources

  >>> absmapstr = mapstring.replace('FONTSET "', 'FONTSET "%s/' % maproot)
  >>> absmapstr = absmapstr.replace('SYMBOLSET "', 'SYMBOLSET "%s/' % maproot)
  >>> absmapstr = absmapstr.replace('DATA "', 'DATA "%s/' % maproot)

  >>> mo = mapscript.fromstring(absmapstr)
  >>> mo # doctest: +ELLIPSIS
  <mapscript.mapObj; proxy of C mapObj instance at ...>
  >>> mo.name
  'Testing'
  >>> mo.numlayers
  7

Layers
------

  >>> lo = mapscript.fromstring("""LAYER NAME "test" TYPE POINT END""")
  >>> lo #doctest: +ELLIPSIS
  <mapscript.layerObj; proxy of C layerObj instance at ...>
  >>> lo.name
  'test'
  >>> lo.type == mapscript.MS_LAYER_POINT
  True

Classes
-------

  >>> co = mapscript.fromstring("""CLASS TITLE "test" END""")
  >>> co #doctest: +ELLIPSIS
  <mapscript.classObj; proxy of C classObj instance at ...>
  >>> co.title
  'test'

Styles
------

  >>> so = mapscript.fromstring("""STYLE END""")
  >>> so #doctest: +ELLIPSIS
  <mapscript.styleObj; proxy of C styleObj instance at ...>