--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django/contrib/gis/tests/__init__.py	Wed Jun 02 18:57:35 2010 +0200
@@ -0,0 +1,115 @@
+import sys
+
+def run_tests(*args, **kwargs):
+    from django.test.simple import run_tests as base_run_tests
+    return base_run_tests(*args, **kwargs)
+
+def geo_suite():
+    """
+    Builds a test suite for the GIS package.  This is not named
+    `suite` so it will not interfere with the Django test suite (since
+    spatial database tables are required to execute these tests on
+    some backends).
+    """
+    from django.conf import settings
+    from django.contrib.gis.geos import GEOS_PREPARE
+    from django.contrib.gis.gdal import HAS_GDAL
+    from django.contrib.gis.utils import HAS_GEOIP
+    from django.contrib.gis.tests.utils import postgis, mysql
+    from django.db import connection
+    from django.utils.importlib import import_module
+
+    gis_tests = []
+
+    # Adding the GEOS tests.
+    from django.contrib.gis.geos import tests as geos_tests
+    gis_tests.append(geos_tests.suite())
+
+    # Tests that require use of a spatial database (e.g., creation of models)
+    test_apps = ['geoapp', 'relatedapp']
+    if postgis and connection.ops.geography:
+        # Test geography support with PostGIS 1.5+.
+        test_apps.append('geogapp')
+
+    # Tests that do not require setting up and tearing down a spatial database.
+    test_suite_names = [
+        'test_measure',
+        ]
+
+    if HAS_GDAL:
+        # These tests require GDAL.
+        if not mysql:
+            test_apps.append('distapp')
+
+        # Only PostGIS using GEOS 3.1+ can support 3D so far.
+        if postgis and GEOS_PREPARE:
+            test_apps.append('geo3d')
+
+        test_suite_names.extend(['test_spatialrefsys', 'test_geoforms'])
+        test_apps.append('layermap')
+        
+        # Adding the GDAL tests.
+        from django.contrib.gis.gdal import tests as gdal_tests
+        gis_tests.append(gdal_tests.suite())
+    else:
+        print >>sys.stderr, "GDAL not available - no tests requiring GDAL will be run."
+
+    if HAS_GEOIP and hasattr(settings, 'GEOIP_PATH'):
+        test_suite_names.append('test_geoip')
+
+    # Adding the rest of the suites from the modules specified
+    # in the `test_suite_names`.
+    for suite_name in test_suite_names:
+        tsuite = import_module('django.contrib.gis.tests.' + suite_name)
+        gis_tests.append(tsuite.suite())
+
+    return gis_tests, test_apps
+
+def run_gis_tests(test_labels, **kwargs):
+    """
+    Use this routine as the TEST_RUNNER in your settings in order to run the
+    GeoDjango test suite.  This must be done as a database superuser for
+    PostGIS, so read the docstring in `run_test()` below for more details.
+    """
+    from django.conf import settings
+    from django.db.models import loading
+    from django.contrib.gis.tests.utils import mysql
+
+    # Getting initial values.
+    old_installed = settings.INSTALLED_APPS
+    old_root_urlconf = settings.ROOT_URLCONF
+
+    # Overridding the INSTALLED_APPS with only what we need,
+    # to prevent unnecessary database table creation.
+    new_installed =  ['django.contrib.sites',
+                      'django.contrib.sitemaps',
+                      'django.contrib.gis',
+                      ]
+
+    # Setting the URLs.
+    settings.ROOT_URLCONF = 'django.contrib.gis.tests.urls'
+
+    # Creating the test suite, adding the test models to INSTALLED_APPS
+    # so they will be tested.
+    gis_tests, test_apps = geo_suite()
+    for test_model in test_apps:
+        module_name = 'django.contrib.gis.tests.%s' % test_model
+        new_installed.append(module_name)
+
+    # Resetting the loaded flag to take into account what we appended to
+    # the INSTALLED_APPS (since this routine is invoked through
+    # django/core/management, it caches the apps; this ensures that syncdb
+    # will see our appended models)
+    settings.INSTALLED_APPS = new_installed
+    loading.cache.loaded = False
+
+    kwargs['extra_tests'] = gis_tests
+
+    # Running the tests using the GIS test runner.
+    result = run_tests(test_labels, **kwargs)
+
+    # Restoring modified settings.
+    settings.INSTALLED_APPS = old_installed
+    settings.ROOT_URLCONF = old_root_urlconf
+
+    return result