def test_new_bccvl_map_from_data_url_file_exists(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv"
)
# This should make a second map with the same file path
my_map_2 = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv"
)
# Get the data file's path
fp = my_map.data_file_path
self.assertEqual(type(fp), str, "file path should be a string")
self.assertTrue(os.path.isfile(fp), "file should exist on disk")
fp_2 = my_map_2.data_file_path
self.assertEqual(fp, fp_2,
"The same URL should download to the same file")
# delete the file
os.remove(fp)
self.assertFalse(os.path.isfile(fp),
"file should no longer exist on disk")
my_map_3 = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv"
)
fp_3 = my_map_3.data_file_path
self.assertEqual(fp, fp_3,
"The same URL should download to the same file")
self.assertTrue(os.path.isfile(fp_3), "file should exist on disk")
def test_new_bccvl_map_render(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(data_url="https://raw.github.com/BCCVL/BCCVL_Visualiser/master/BCCVL_Visualiser/bccvl_visualiser/tests/fixtures/occurrences.csv", query_string="TRANSPARENT=true&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&SRS=EPSG%3A3857&BBOX=-20037508.34,-10018754.17,-15028131.255,-5009377.085&WIDTH=512&HEIGHT=1024&LAYERS=DEFAULT")
# Our height, width, etc. should now be applied
self.assertEqual(my_map.ows_request.getValueByName('HEIGHT'), '1024')
self.assertEqual(my_map.ows_request.getValueByName('WIDTH'), '512')
map_image, map_image_content_type, mapscript_return_code = my_map.render()
self.assertEqual(map_image_content_type, "image/png")
self.assertEqual(mapscript_return_code, mapscript.MS_SUCCESS, "Should return success code: %s, but didn't" % mapscript.MS_SUCCESS)
def test_new_bccvl_map_from_data_url_layer_exists(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(data_url="https://raw.github.com/BCCVL/BCCVL_Visualiser/master/BCCVL_Visualiser/bccvl_visualiser/tests/fixtures/occurrences.csv")
# Get the number of layers
self.assertEqual(my_map.numlayers, 1)
# Layer data should be None for a Occurrences Layer
layer_name = my_map.layer_name
layer = my_map.getLayerByName(layer_name)
self.assertEqual(layer.data, None, "layer.data should be None. If it's not, it will override the Map's CONNECTION")
def test_new_bccvl_map_from_data_url_with_query_string(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv",
query_string="HEIGHT=1024&LAYERS=DEFAULT&WIDTH=512")
self.assertEqual(my_map.ows_request.getValueByName('HEIGHT'), '1024')
self.assertEqual(my_map.ows_request.getValueByName('WIDTH'), '512')
def test_new_bccvl_map_from_data_url_layer_exists(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv"
)
# Get the number of layers
self.assertEqual(my_map.numlayers, 1)
# Layer data should be None for a Occurrences Layer
layer_name = my_map.layer_name
layer = my_map.getLayerByName(layer_name)
self.assertEqual(
layer.data, None,
"layer.data should be None. If it's not, it will override the Map's CONNECTION"
)
def test_new_bccvl_map_render(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv",
query_string=
"TRANSPARENT=true&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&SRS=EPSG%3A3857&BBOX=-20037508.34,-10018754.17,-15028131.255,-5009377.085&WIDTH=512&HEIGHT=1024&LAYERS=DEFAULT"
)
# Our height, width, etc. should now be applied
self.assertEqual(my_map.ows_request.getValueByName('HEIGHT'), '1024')
self.assertEqual(my_map.ows_request.getValueByName('WIDTH'), '512')
map_image, map_image_content_type, mapscript_return_code = my_map.render(
)
self.assertEqual(map_image_content_type, "image/png")
self.assertEqual(
mapscript_return_code, mapscript.MS_SUCCESS,
"Should return success code: %s, but didn't" %
mapscript.MS_SUCCESS)
def test_new_bccvl_map_from_data_url(self):
# This shouldn't die...
my_map = OccurrencesBCCVLMap(
data_url=
"https://raw.github.com/BCCVL/BCCVL_Visualiser/master/bccvl_visualiser/tests/fixtures/occurrences.csv"
)
def test_new_bccvl_map_raises_on_bad_args(self):
with self.assertRaises(ValueError):
OccurrencesBCCVLMap()
with self.assertRaises(ValueError):
OccurrencesBCCVLMap(data_id="111", data_url="http://example.com")
def test_new_bccvl_map_from_data_id(self):
# This isn't implemented yet
with self.assertRaises(NotImplementedError):
my_map = OccurrencesBCCVLMap(data_id="908h08h")
