def test_get_set_converts_correctly(self):
""" Does get/set with different units convert correctly?
"""
context = None
meter_log = UnitArray((1, 2, 3), units=meters)
setitem_units = {"depth": inch}
getitem_units = {"depth": feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units, setitem_units=setitem_units)
name, inch_log = adapter.adapt_setitem(context, "depth", meter_log)
self.assert_(all(inch_log == meter_log.as_units(inch)))
name, feet_log = adapter.adapt_getitem(context, "depth", inch_log)
# Did the values get converted correctly?
self.assert_(all(feet_log == meter_log.as_units(feet)))
# Are the units assigned correctly?
self.assert_(feet_log.units == feet)
return
def test_get_set_converts_correctly(self):
""" Does get/set with different units convert correctly?
"""
context = None
meter_log = UnitArray((1, 2, 3), units=meters)
setitem_units = {'depth': inch}
getitem_units = {'depth': feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units,
setitem_units=setitem_units)
name, inch_log = adapter.adapt_setitem(context, 'depth', meter_log)
self.assertTrue(all(inch_log == meter_log.as_units(inch)))
name, feet_log = adapter.adapt_getitem(context, 'depth', inch_log)
# Did the values get converted correctly?
self.assertTrue(all(feet_log == meter_log.as_units(feet)))
# Are the units assigned correctly?
self.assertTrue(feet_log.units == feet)
return
def test_as_units(self):
""" Conversion from one unit system to another.
"""
ary = numpy.array((1,2,3))
unit_ary = UnitArray(ary, units=meters)
new_unit_ary = unit_ary.as_units(feet)
# Test the values are correct
desired_array = units.convert(ary, meters, feet)
self.assert_(numpy.all(desired_array==new_unit_ary))
# Also, make sure the units are correctly assigned.
self.assertEqual(new_unit_ary.units, feet)
def test_as_units(self):
""" Conversion from one unit system to another.
"""
ary = numpy.array((1, 2, 3))
unit_ary = UnitArray(ary, units=meters)
new_unit_ary = unit_ary.as_units(feet)
# Test the values are correct
desired_array = units.convert(ary, meters, feet)
self.assertTrue(numpy.all(desired_array == new_unit_ary))
# Also, make sure the units are correctly assigned.
self.assertEqual(new_unit_ary.units, feet)
def test_adapt_getitem_converts_correctly(self):
""" Does getitem convert units correctly?
"""
context = None
old_log = UnitArray((1, 2, 3), units=meters)
getitem_units = {'depth': feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units)
name, new_log = adapter.adapt_getitem(context, 'depth', old_log)
# Did the values get converted correctly?
self.assertTrue(all(new_log == old_log.as_units(feet)))
# Are the units assigned correctly?
self.assertTrue(new_log.units == feet)
return
def test_adapt_getitem_converts_correctly(self):
""" Does getitem convert units correctly?
"""
context = None
old_log = UnitArray((1, 2, 3), units=meters)
getitem_units = {"depth": feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units)
name, new_log = adapter.adapt_getitem(context, "depth", old_log)
# Did the values get converted correctly?
self.assert_(all(new_log == old_log.as_units(feet)))
# Are the units assigned correctly?
self.assert_(new_log.units == feet)
return
def test_getitem_converts_correctly(self):
""" Does getitem convert units correctly?
"""
getitem_units = {'depth':feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units)
old_log = UnitArray((1,2,3),units=meters)
self.context['depth'] = old_log
self.context.push_adapter(adapter)
new_log = self.context['depth']
# Did the values get converted correctly?
self.assert_(all(new_log==old_log.as_units(feet)))
# Are the units assigned correctly?
self.assert_(new_log.units==feet)
return
def test_getitem_converts_correctly(self):
""" Does getitem convert units correctly?
"""
getitem_units = {'depth': feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units)
old_log = UnitArray((1, 2, 3), units=meters)
self.context['depth'] = old_log
self.context.push_adapter(adapter)
new_log = self.context['depth']
# Did the values get converted correctly?
self.assert_(all(new_log == old_log.as_units(feet)))
# Are the units assigned correctly?
self.assert_(new_log.units == feet)
return
def test_setitem_converts_correctly(self):
""" Does setitem convert units correctly?
"""
old_log = UnitArray((1,2,3),units=meters)
getitem_units = {'depth':feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units)
self.context.push_adapter(adapter)
# pass the log into the conversion adapter as meters
self.context['depth'] = old_log
# Now retreive the log from the underlying context.
new_log = self.context['depth']
# Did the values get converted correctly?
self.assert_(all(new_log==old_log.as_units(feet)))
# Are the units assigned correctly?
self.assert_(new_log.units==feet)
return
def test_setitem_converts_correctly(self):
""" Does setitem convert units correctly?
"""
old_log = UnitArray((1, 2, 3), units=meters)
getitem_units = {'depth': feet}
adapter = UnitConversionAdapter(getitem_units=getitem_units)
self.context.push_adapter(adapter)
# pass the log into the conversion adapter as meters
self.context['depth'] = old_log
# Now retreive the log from the underlying context.
new_log = self.context['depth']
# Did the values get converted correctly?
self.assert_(all(new_log == old_log.as_units(feet)))
# Are the units assigned correctly?
self.assert_(new_log.units == feet)
return
