def test_dictToTable_method(self):
for dataset, fields in [(DATASETS[i], FIELDS[i]) for i in [0, 2]]:
try:
input = os.path.join(TEST_GDB, dataset)
output = input + '_output'
if arctools.arcpy.Exists(output):
arctools.arcpy.Delete_management(output)
data = arctools.tableToDict(input, fields=fields)
self.assertTrue(data)
# INSERT METHOD:
method = 'insert'
arctools.dictToTable(data, output) # default to method = 'insert'
# Test fail when writing to existing table or feature class:
try:
arctools.dictToTable(data, output, method='insert', makeTable=True) # makeTable should be false when writing to an existing table. This should therefore fail.
self.fail('arctools.dictToTable overwrote output when is should have failed.')
except:
self.assertTrue(True) # Test is a success if the above line fails.
# Assert feature type and spatial reference:
in_desc = arctools.arcpy.Describe(input)
out_desc = arctools.arcpy.Describe(output)
self.assertTrue(in_desc.dataType == out_desc.dataType)
if hasattr(in_desc, 'shapeType') and hasattr(out_desc, 'shapeType'):
self.assertTrue(in_desc.shapeType == out_desc.shapeType)
self.assertTrue(in_desc.spatialReference.name == out_desc.spatialReference.name)
else:
self.assertFalse(hasattr(in_desc, 'shapeType') and hasattr(out_desc, 'shapeType'))
# Test insert when writing data to table a second time (append):
arctools.dictToTable(data,output,method = 'insert', makeTable = False) #Duplicate contents of output table.
test = arctools.tableToDict(output,fields = fields)
self.assertTrue(test == data + data)
# UPDATE METHOD:
# All utems with ID=1 should have name = 'test_name'
update_data = [{'id':1,'name':'test_name'}]
arctools.dictToTable(update_data, output, method = 'update', dictionaryKey = 'id')
response = arctools.tableToDict(output, groupBy = 'id')
for id in response:
for item in response[id]:
if id == update_data[0]['id']:
self.assertTrue(item['name'] == update_data[0]['name'])
else:
self.assertFalse(item['name'] == update_data[0]['name'])
# Test different kinds of input data structures.
finally:
if arctools.arcpy.Exists(output):
arctools.arcpy.Delete_management(output)
def test_tableToDict_method(self):
for dataset in DATASETS:
fullpath = os.path.join(TEST_GDB,dataset)
data = arctools.tableToDict(fullpath)
self.assertTrue(data)
