def test_widget_with_default_settings(self):
"""
Test the widget with default settings which is defined in django settings file
"""
zoom = 15
default_map_center = [51.5073509, -0.12775829999]
widget_settings = {
"GooglePointFieldWidget": (
("zoom", zoom),
("mapCenterLocation", default_map_center),
)
}
with override_settings(MAP_WIDGETS=widget_settings):
reload_module(mw_widgets)
widget = mw_widgets.GooglePointFieldWidget()
self.assertEqual(hasattr(widget, "settings"), True)
self.assertEqual(hasattr(widget, "settings_namespace"), True)
self.assertEqual(isinstance(widget.media, django_forms.Media),
True)
# test `map_options` method
options_str = widget.map_options()
options = json.loads(options_str)
self.assertEqual(options.get("zoom"), zoom)
self.assertEqual(options.get("mapCenterLocation"),
default_map_center)
# test render with Point object value
point = Point(-104.9903, 39.7392, srid=DJANGO_DEFAULT_SRID_VALUE)
widget_html_elem_id = "id_location"
widget_html_elem_name = "location"
result = widget.render(name=widget_html_elem_name,
value=point,
attrs={'id': widget_html_elem_id})
self.assertIn(widget.serialize(point), result)
self.assertIn(
get_textarea_html(widget_html_elem_id, widget_html_elem_name,
point), result)
self.assertIn(escapejs(options_str), result)
# test render with serialized data value
result = widget.render(name=widget_html_elem_name,
value=widget.serialize(point))
self.assertIn(widget.serialize(point), result)
# test widget `attrs` param
w = mw_widgets.GooglePointFieldWidget(attrs={"max-height": 600})
self.assertIn("max-height", w.attrs)
# test widget render `attrs` param with `None` value
self.assertIn(
widget_html_elem_name,
w.render(name=widget_html_elem_name, value=None, attrs=None))
def test_widget_with_custom_settings(self):
"""
Test the widget with custom settings which is updated by `settings` parameter
"""
zoom = 11
default_map_center = [52.5073509, -0.23775829999]
widget_settings = {"GooglePointFieldWidget": (("zoom", zoom), ("mapCenterLocation", default_map_center))}
widget = mw_widgets.GooglePointFieldWidget(settings=widget_settings)
self.assertEqual(hasattr(widget, "settings"), True)
self.assertEqual(hasattr(widget, "settings_namespace"), True)
self.assertEqual(isinstance(widget.media, django_forms.Media), True)
# test `map_options` method
options_str = widget.map_options()
options = json.loads(options_str)
self.assertEqual(options.get("zoom"), zoom)
self.assertEqual(options.get("mapCenterLocation"), default_map_center)
# test render with Point object value
point = Point(-105.9903, 38.73922, srid=DJANGO_DEFAULT_SRID_VALUE)
widget_html_elem_id = "id_location"
widget_html_elem_name = "location"
result = widget.render(name=widget_html_elem_name, value=point, attrs={"id": widget_html_elem_id})
self.assertIn(widget.serialize(point), result)
self.assertIn(get_textarea_html(widget_html_elem_id, widget_html_elem_name, point), result)
self.assertIn(escapejs(options_str), result)
# test render with serialized data value
result = widget.render(name=widget_html_elem_name, value=widget.serialize(point))
self.assertIn(widget.serialize(point), result)
def test_widget_with_different_srid(self):
"""
Test the widget with a different `srid` value instead of Geo Django default
"""
point = Point(-16351.8201902, 6708983.38973, srid=3857)
widget_html_elem_id = "id_location"
widget_html_elem_name = "location"
widget = mw_widgets.GooglePointFieldWidget(map_srid=3857)
result = widget.render(name=widget_html_elem_name, value=point, attrs={"id": widget_html_elem_id})
ogr = point.ogr
ogr.transform(GOOGLE_MAP_DEFAULT_SRID_VALUE)
point_with_google_map_srid_format = ogr
self.assertIn(widget.serialize(point_with_google_map_srid_format), result)
