def test_table_to_polygon_w_grouping(self):
'''Test Table To Polygon using Name field as the grouping Line Field'''
Configuration.Logger.info(".....TableToPolygonTestCase.test_table_to_polygon_w_grouping")
# Delete the output feature class if already exists
if arcpy.Exists(self.outputPolygons) :
arcpy.Delete_management(self.outputPolygons)
# Note: tool fails when run with input "Name" and "Vsort" fields as params
groupingFieldName = 'Name'
toolOutput = arcpy.TableToPolygon_mt(self.inputTable, "DD_2", "POINT_X", "POINT_Y", self.outputPolygons, groupingFieldName, "Vsort")
# 1: Check the expected return value
self.assertIsNotNone(toolOutput, "No output returned from tool")
outputOut = toolOutput.getOutput(0)
self.assertEqual(self.outputPolygons, outputOut, "Unexpected return value from tool")
self.assertTrue(arcpy.Exists(self.outputPolygons), "Output features do not exist or were not created")
# Process to check tool results for Grouping
# Step 1: Make in_memory table to get frequency of
inMemTable = arcpy.TableToTable_conversion(self.inputTable, "in_memory", "TableToPolygon_single_In_Mem")
# Step 2: Get the frequency of unique "group values" in the input table
# Get Frequency of the unique names in the input table
freqInputTable = arcpy.Frequency_analysis(inMemTable, "in_memory\\CountOfUniqueNames", groupingFieldName, "")
# Get Count of the unique names
freqTableCount = arcpy.GetCount_management(freqInputTable)
expectedFeatureCount = int(freqTableCount.getOutput(0))
polygonCount = int(arcpy.GetCount_management(self.outputPolygons).getOutput(0))
self.assertEqual(polygonCount, expectedFeatureCount, "Expected %s features, but got %s" % (str(expectedFeatureCount), str(polygonCount)))
return
def test_table_to_polygon(self):
'''Test Table To Polygon for ArcGIS Desktop'''
Configuration.Logger.info(".....TableToPolygonTestCase.test_table_to_polygon")
# Delete the output feature class if already exists
if arcpy.Exists(self.outputPolygons) :
arcpy.Delete_management(self.outputPolygons)
arcpy.TableToPolygon_mt(self.inputTable, "DD_2", "POINT_X", "POINT_Y", self.outputPolygons)
self.assertTrue(arcpy.Exists(self.outputPolygons), "Output polygons do not exist or were not created")
polygonCount = int(arcpy.GetCount_management(self.outputPolygons).getOutput(0))
expectedFeatures = int(1)
self.assertEqual(polygonCount, expectedFeatures, "Expected %s features, but got %s" % (str(expectedFeatures), str(polygonCount)))
return
def test_table_to_polygon_desktop_MGRS(self):
'''Test Table To Polygon for ArcGIS Desktop_MGRS'''
runToolMessage = ".....TableToPolygonTestCase.test_table_to_polygon_desktop_MGRS"
arcpy.ImportToolbox(Configuration.military_DesktopToolboxPath, "mt")
arcpy.AddMessage(runToolMessage)
Configuration.Logger.info(runToolMessage)
arcpy.TableToPolygon_mt(self.inputSingleTable, "MGRS", "MGRS", None,
self.outputPolygons)
self.assertTrue(arcpy.Exists(self.outputPolygons),
"Output polygons do not exist or were not created")
polygonCount = int(
arcpy.GetCount_management(self.outputPolygons).getOutput(0))
expectedFeatures = int(1)
self.assertEqual(
polygonCount, expectedFeatures,
"Expected %s features, but got %s" %
(str(expectedFeatures), str(polygonCount)))
return
