[bus.git] / origin-src / transitfeed-1.2.6 / test / testunusual_trip_filter.py
--- a/origin-src/transitfeed-1.2.6/test/testunusual_trip_filter.py
+++ b/origin-src/transitfeed-1.2.6/test/testunusual_trip_filter.py
@@ -1,1 +1,119 @@
+#!/usr/bin/python2.4
+#
+# Copyright (C) 2009 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
+"""Tests for unusual_trip_filter.py"""
+
+__author__ = 'Jiri Semecky <jiri.semecky@gmail.com>'
+
+import unusual_trip_filter
+import transitfeed
+import unittest
+import util
+
+class UnusualTripFilterTestCase(util.TempDirTestCaseBase):
+  """Test of unusual trip filter functionality."""
+
+  def testFilter(self):
+    """Test if filtering works properly."""
+    expected_values = {
+        'CITY1':0, 'CITY2':0, 'CITY3':0, 'CITY4' :0, 'CITY5' :0, 'CITY6' :0,
+        'CITY7':0, 'CITY8':0, 'CITY9':0, 'CITY10':0, 'CITY11':1, 'CITY12':1,
+        }
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, quiet=True)
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    filter.filter(schedule)
+    for trip_id, expected_trip_type in expected_values.items():
+      actual_trip_type = schedule.trips[trip_id]['trip_type']
+      try:
+        self.assertEquals(int(actual_trip_type), expected_trip_type)
+      except ValueError:
+        self.assertEquals(actual_trip_type, '')
+
+  def testFilterNoForceFilter(self):
+    """Test that force==False doesn't set default values"""
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, force=False, quiet=True)
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    schedule.trips['CITY2'].trip_type = 'odd-trip'
+    filter.filter(schedule)
+    trip1 = schedule.trips['CITY1']
+    self.assertEquals(trip1['trip_type'], '')
+    trip2 = schedule.trips['CITY2']
+    self.assertEquals(trip2['trip_type'], 'odd-trip')
+
+  def testFilterForceFilter(self):
+    """Test that force==True does set default values"""
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, force=True, quiet=False)
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    schedule.trips['CITY2'].trip_type = 'odd-trip'
+    filter.filter(schedule)
+    trip1 = schedule.trips['CITY1']
+    self.assertEquals(trip1['trip_type'], '0')
+    trip2 = schedule.trips['CITY2']
+    self.assertEquals(trip2['trip_type'], '0')
+
+  def testFilterAppliedForSpecifiedRouteType(self):
+    """Setting integer route_type filters trips of this route type."""
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, quiet=True,
+                                                   route_type=3)
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    filter.filter(schedule)
+    actual_trip_type = schedule.trips['CITY11']['trip_type']
+    self.assertEquals(actual_trip_type, '1')
+
+  def testFilterNotAppliedForUnspecifiedRouteType(self):
+    """Setting integer route_type filters trips of this route type."""
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, quiet=True,
+                                                   route_type=2)
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    filter.filter(schedule)
+    actual_trip_type = schedule.trips['CITY11']['trip_type']
+    self.assertEquals(actual_trip_type, '')
+
+  def testFilterAppliedForRouteTypeSpecifiedByName(self):
+    """Setting integer route_type filters trips of this route type."""
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, quiet=True,
+                                                   route_type='Bus')
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    filter.filter(schedule)
+    actual_trip_type = schedule.trips['CITY11']['trip_type']
+    self.assertEquals(actual_trip_type, '1')
+
+  def testFilterNotAppliedForDifferentRouteTypeSpecifiedByName(self):
+    """Setting integer route_type filters trips of this route type."""
+    filter = unusual_trip_filter.UnusualTripFilter(0.1, quiet=True,
+                                                   route_type='Ferry')
+    input = self.GetPath('test', 'data', 'filter_unusual_trips')
+    loader = transitfeed.Loader(input, extra_validation=True)
+    schedule = loader.Load()
+    filter.filter(schedule)
+    actual_trip_type = schedule.trips['CITY11']['trip_type']
+    self.assertEquals(actual_trip_type, '')
+
+if __name__ == '__main__':
+  unittest.main()
+