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https://github.com/IfcOpenShell/IfcOpenShell.git
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Updated with core developer feedback
This commit is contained in:
falken10vdl
@@ -32,45 +32,78 @@ class TestAssignSceneUnits:
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ifc.run("unit.add_si_unit", unit_type="LENGTHUNIT", prefix="prefix").should_be_called().will_return(
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"lengthunit"
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)
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ifc.run("unit.add_si_unit", unit_type="AREAUNIT", prefix="prefix").should_be_called().will_return("areaunit")
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ifc.run("unit.add_si_unit", unit_type="VOLUMEUNIT", prefix="prefix").should_be_called().will_return(
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"volumeunit"
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)
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ifc.run("unit.add_si_unit", unit_type="MASSUNIT", prefix="KILO").should_be_called().will_return("massunit")
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ifc.run("unit.add_si_unit", unit_type="TIMEUNIT", prefix=None).should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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ifc.run("unit.add_si_unit", unit_type="MASSUNIT", prefix="KILO").should_be_called().will_return("massunit")
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ifc.run("unit.add_si_unit", unit_type="TIMEUNIT", prefix=None).should_be_called().will_return("timeunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "planeangleunit", "massunit", "timeunit"]
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "massunit", "timeunit", "planeangleunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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def test_creating_and_assigning_imperial_units(self, ifc, unit):
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unit.is_scene_unit_metric().should_be_called().will_return(False)
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unit.get_scene_unit_name("LENGTHUNIT").should_be_called().will_return("lengthname")
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ifc.run("unit.add_conversion_based_unit", name="lengthname").should_be_called().will_return("lengthunit")
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unit.get_scene_unit_name("AREAUNIT").should_be_called().will_return("areaname")
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ifc.run("unit.add_conversion_based_unit", name="areaname").should_be_called().will_return("areaunit")
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unit.get_scene_unit_name("VOLUMEUNIT").should_be_called().will_return("volumename")
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ifc.run("unit.add_conversion_based_unit", name="volumename").should_be_called().will_return("volumeunit")
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unit.get_scene_unit_name("LENGTHUNIT").should_be_called().will_return("foot")
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unit.get_scene_unit_name("AREAUNIT").should_be_called().will_return("square foot")
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unit.get_scene_unit_name("VOLUMEUNIT").should_be_called().will_return("cubic foot")
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unit.get_scene_unit_name("MASSUNIT").should_be_called().will_return("pound")
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("SECOND")
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ifc.run("unit.add_conversion_based_unit", name="foot").should_be_called().will_return("lengthunit")
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ifc.run("unit.add_conversion_based_unit", name="square foot").should_be_called().will_return("areaunit")
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ifc.run("unit.add_conversion_based_unit", name="cubic foot").should_be_called().will_return("volumeunit")
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ifc.run("unit.add_conversion_based_unit", name="pound").should_be_called().will_return("massunit")
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ifc.run("unit.add_si_unit", unit_type="TIMEUNIT", prefix=None).should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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unit.get_scene_unit_name("MASSUNIT").should_be_called().will_return("massname")
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ifc.run("unit.add_conversion_based_unit", name="massname").should_be_called().will_return("massunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "massunit", "timeunit", "planeangleunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("timename")
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ifc.run("unit.add_conversion_based_unit", name="timename").should_be_called().will_return("timeunit")
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def test_creating_metric_units_with_conversion_based_mass_and_time(self, ifc, unit):
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unit.is_scene_unit_metric().should_be_called().will_return(True)
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unit.get_scene_unit_si_prefix("LENGTHUNIT").should_be_called().will_return("MILLI")
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unit.get_scene_unit_si_prefix("AREAUNIT").should_be_called().will_return(None)
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unit.get_scene_unit_si_prefix("VOLUMEUNIT").should_be_called().will_return(None)
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unit.get_scene_unit_si_prefix("MASSUNIT").should_be_called().will_return("CONVERSION")
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unit.get_scene_unit_name("MASSUNIT").should_be_called().will_return("tonne")
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unit.get_scene_unit_si_prefix("TIMEUNIT").should_be_called().will_return("CONVERSION")
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("minute")
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ifc.run("unit.add_si_unit", unit_type="LENGTHUNIT", prefix="MILLI").should_be_called().will_return("lengthunit")
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ifc.run("unit.add_si_unit", unit_type="AREAUNIT", prefix=None).should_be_called().will_return("areaunit")
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ifc.run("unit.add_si_unit", unit_type="VOLUMEUNIT", prefix=None).should_be_called().will_return("volumeunit")
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ifc.run("unit.add_conversion_based_unit", name="tonne").should_be_called().will_return("massunit")
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ifc.run("unit.add_conversion_based_unit", name="minute").should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "planeangleunit", "massunit", "timeunit"]
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "massunit", "timeunit", "planeangleunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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def test_creating_imperial_units_with_conversion_based_units(self, ifc, unit):
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unit.is_scene_unit_metric().should_be_called().will_return(False)
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unit.get_scene_unit_name("LENGTHUNIT").should_be_called().will_return("inch")
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unit.get_scene_unit_name("AREAUNIT").should_be_called().will_return("square inch")
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unit.get_scene_unit_name("VOLUMEUNIT").should_be_called().will_return("cubic inch")
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unit.get_scene_unit_name("MASSUNIT").should_be_called().will_return("ounce")
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("hour")
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ifc.run("unit.add_conversion_based_unit", name="inch").should_be_called().will_return("lengthunit")
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ifc.run("unit.add_conversion_based_unit", name="square inch").should_be_called().will_return("areaunit")
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ifc.run("unit.add_conversion_based_unit", name="cubic inch").should_be_called().will_return("volumeunit")
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ifc.run("unit.add_conversion_based_unit", name="ounce").should_be_called().will_return("massunit")
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ifc.run("unit.add_conversion_based_unit", name="hour").should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "massunit", "timeunit", "planeangleunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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@@ -179,137 +212,3 @@ class TestEditUnit:
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unit.import_units().should_be_called()
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unit.clear_active_unit().should_be_called()
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subject.edit_unit(ifc, unit, unit="unit")
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class TestAssignSceneUnitsWithMassAndTime:
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def test_creating_and_assigning_metric_units_with_mass_and_time(self, ifc, unit):
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unit.is_scene_unit_metric().should_be_called().will_return(True)
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unit.get_scene_unit_si_prefix("LENGTHUNIT").should_be_called().will_return("prefix")
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unit.get_scene_unit_si_prefix("AREAUNIT").should_be_called().will_return("prefix")
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unit.get_scene_unit_si_prefix("VOLUMEUNIT").should_be_called().will_return("prefix")
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unit.get_scene_unit_si_prefix("MASSUNIT").should_be_called().will_return("KILO")
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unit.get_scene_unit_si_prefix("TIMEUNIT").should_be_called().will_return("CONVERSION")
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("minute")
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ifc.run("unit.add_si_unit", unit_type="LENGTHUNIT", prefix="prefix").should_be_called().will_return(
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"lengthunit"
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)
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ifc.run("unit.add_si_unit", unit_type="AREAUNIT", prefix="prefix").should_be_called().will_return("areaunit")
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ifc.run("unit.add_si_unit", unit_type="VOLUMEUNIT", prefix="prefix").should_be_called().will_return(
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"volumeunit"
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)
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ifc.run("unit.add_si_unit", unit_type="MASSUNIT", prefix="KILO").should_be_called().will_return("massunit")
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ifc.run("unit.add_conversion_based_unit", name="minute").should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "planeangleunit", "massunit", "timeunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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def test_creating_and_assigning_imperial_units_with_mass_and_time(self, ifc, unit):
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unit.is_scene_unit_metric().should_be_called().will_return(False)
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unit.get_scene_unit_name("LENGTHUNIT").should_be_called().will_return("foot")
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unit.get_scene_unit_name("AREAUNIT").should_be_called().will_return("square foot")
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unit.get_scene_unit_name("VOLUMEUNIT").should_be_called().will_return("cubic foot")
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unit.get_scene_unit_name("MASSUNIT").should_be_called().will_return("pound")
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("SECOND")
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ifc.run("unit.add_conversion_based_unit", name="foot").should_be_called().will_return("lengthunit")
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ifc.run("unit.add_conversion_based_unit", name="square foot").should_be_called().will_return("areaunit")
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ifc.run("unit.add_conversion_based_unit", name="cubic foot").should_be_called().will_return("volumeunit")
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ifc.run("unit.add_conversion_based_unit", name="pound").should_be_called().will_return("massunit")
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ifc.run("unit.add_si_unit", unit_type="TIMEUNIT", prefix=None).should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "planeangleunit", "massunit", "timeunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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def test_creating_and_assigning_conversion_based_mass_units(self, ifc, unit):
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unit.is_scene_unit_metric().should_be_called().will_return(False)
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unit.get_scene_unit_name("LENGTHUNIT").should_be_called().will_return("foot")
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unit.get_scene_unit_name("AREAUNIT").should_be_called().will_return("square foot")
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unit.get_scene_unit_name("VOLUMEUNIT").should_be_called().will_return("cubic foot")
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unit.get_scene_unit_name("MASSUNIT").should_be_called().will_return("tonne")
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unit.get_scene_unit_name("TIMEUNIT").should_be_called().will_return("minute")
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ifc.run("unit.add_conversion_based_unit", name="foot").should_be_called().will_return("lengthunit")
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ifc.run("unit.add_conversion_based_unit", name="square foot").should_be_called().will_return("areaunit")
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ifc.run("unit.add_conversion_based_unit", name="cubic foot").should_be_called().will_return("volumeunit")
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ifc.run("unit.add_conversion_based_unit", name="tonne").should_be_called().will_return("massunit")
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ifc.run("unit.add_conversion_based_unit", name="minute").should_be_called().will_return("timeunit")
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ifc.run("unit.add_conversion_based_unit", name="degree").should_be_called().will_return("planeangleunit")
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ifc.run(
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"unit.assign_unit", units=["lengthunit", "areaunit", "volumeunit", "planeangleunit", "massunit", "timeunit"]
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).should_be_called()
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subject.assign_scene_units(ifc, unit)
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class TestAddTimeUnit:
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def test_adding_si_time_unit(self, ifc, unit):
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ifc.run("unit.add_si_unit", unit_type="TIMEUNIT").should_be_called().will_return("unit")
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unit.import_units().should_be_called()
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assert subject.add_si_unit(ifc, unit, unit_type="TIMEUNIT") == "unit"
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def test_adding_conversion_based_time_unit_minute(self, ifc, unit):
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ifc.run("unit.add_conversion_based_unit", name="minute").should_be_called().will_return("unit")
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unit.import_units().should_be_called()
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assert subject.add_conversion_based_unit(ifc, unit, name="minute") == "unit"
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def test_adding_conversion_based_time_unit_hour(self, ifc, unit):
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ifc.run("unit.add_conversion_based_unit", name="hour").should_be_called().will_return("unit")
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unit.import_units().should_be_called()
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assert subject.add_conversion_based_unit(ifc, unit, name="hour") == "unit"
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def test_adding_conversion_based_time_unit_day(self, ifc, unit):
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ifc.run("unit.add_conversion_based_unit", name="day").should_be_called().will_return("unit")
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unit.import_units().should_be_called()
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assert subject.add_conversion_based_unit(ifc, unit, name="day") == "unit"
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class TestAssignMassAndTimeUnits:
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def test_assigning_mass_unit(self, ifc, unit):
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ifc.run("unit.assign_unit", units=["massunit"]).should_be_called()
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unit.import_units().should_be_called()
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subject.assign_unit(ifc, unit, unit="massunit")
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def test_assigning_time_unit(self, ifc, unit):
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ifc.run("unit.assign_unit", units=["timeunit"]).should_be_called()
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unit.import_units().should_be_called()
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subject.assign_unit(ifc, unit, unit="timeunit")
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def test_assigning_multiple_mass_and_time_units(self, ifc, unit):
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ifc.run("unit.assign_unit", units=["massunit"]).should_be_called()
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unit.import_units().should_be_called()
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ifc.run("unit.assign_unit", units=["timeunit"]).should_be_called()
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unit.import_units().should_be_called()
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subject.assign_unit(ifc, unit, unit="massunit")
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subject.assign_unit(ifc, unit, unit="timeunit")
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class TestUnassignMassAndTimeUnits:
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def test_unassigning_mass_unit(self, ifc, unit):
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ifc.run("unit.unassign_unit", units=["massunit"]).should_be_called()
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unit.import_units().should_be_called()
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subject.unassign_unit(ifc, unit, unit="massunit")
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def test_unassigning_time_unit(self, ifc, unit):
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ifc.run("unit.unassign_unit", units=["timeunit"]).should_be_called()
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unit.import_units().should_be_called()
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subject.unassign_unit(ifc, unit, unit="timeunit")
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class TestRemoveMassAndTimeUnits:
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def test_removing_mass_unit(self, ifc, unit):
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ifc.run("unit.remove_unit", unit="massunit").should_be_called()
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unit.import_units().should_be_called()
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subject.remove_unit(ifc, unit, unit="massunit")
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def test_removing_time_unit(self, ifc, unit):
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ifc.run("unit.remove_unit", unit="timeunit").should_be_called()
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unit.import_units().should_be_called()
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subject.remove_unit(ifc, unit, unit="timeunit")
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@@ -27,8 +27,6 @@ def assign_unit(
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length: Optional[dict] = None,
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area: Optional[dict] = None,
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volume: Optional[dict] = None,
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mass: Optional[dict] = None,
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time: Optional[dict] = None,
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) -> ifcopenshell.entity_instance:
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"""Assign default project units
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@@ -53,19 +51,16 @@ def assign_unit(
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# You need a project before you can assign units.
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ifcopenshell.api.root.create_entity(model, ifc_class="IfcProject")
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# Millimeters, square meters, kilograms, and seconds
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# Create units explicitly
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length = ifcopenshell.api.unit.add_si_unit(model, unit_type="LENGTHUNIT", prefix="MILLI")
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area = ifcopenshell.api.unit.add_si_unit(model, unit_type="AREAUNIT")
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mass = ifcopenshell.api.unit.add_si_unit(model, unit_type="MASSUNIT", prefix="KILO")
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time = ifcopenshell.api.unit.add_si_unit(model, unit_type="TIMEUNIT")
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time = ifcopenshell.api.unit.add_conversion_based_unit(model, name="minute")
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# Make it our default units, if we are doing a metric building
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ifcopenshell.api.unit.assign_unit(model, units=[length, area])
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# Assign all units to the project
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ifcopenshell.api.unit.assign_unit(model, units=[length, area, mass, time])
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# Alternatively, you may specify without any arguments to
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# automatically create millimeters, square meters, and cubic meters
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# as a convenience for testing purposes. Sorry imperial folks, we
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# prioritise metric here.
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# Alternatively, for basic metric units (length, area, volume only)
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ifcopenshell.api.unit.assign_unit(model)
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"""
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usecase = Usecase()
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@@ -75,8 +70,6 @@ def assign_unit(
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usecase.settings["length"] = length or {"is_metric": True, "raw": "MILLIMETERS"}
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usecase.settings["area"] = area or {"is_metric": True, "raw": "METERS"}
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usecase.settings["volume"] = volume or {"is_metric": True, "raw": "METERS"}
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usecase.settings["mass"] = mass or {"is_metric": True, "raw": "KILOGRAM"}
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usecase.settings["time"] = time or {"is_metric": True, "raw": "SECOND"}
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return usecase.execute()
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@@ -122,45 +115,7 @@ class Usecase:
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units.add(unit)
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unit_assignment.Units = list(units)
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def create_time_conversion_unit(self, name: str, factor: float) -> ifcopenshell.entity_instance:
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"""Create a conversion-based time unit"""
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dimensional_exponents = self.file.createIfcDimensionalExponents(0, 0, 1, 0, 0, 0, 0)
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si_unit = self.file.createIfcSIUnit(None, "TIMEUNIT", None, "SECOND")
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value_component = self.file.create_entity("IfcReal", **{"wrappedValue": factor})
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conversion_factor = self.file.createIfcMeasureWithUnit(value_component, si_unit)
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return self.file.createIfcConversionBasedUnit(dimensional_exponents, "TIMEUNIT", name, conversion_factor)
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def create_mass_conversion_unit(self, name: str, factor: float) -> ifcopenshell.entity_instance:
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"""Create a conversion-based mass unit"""
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dimensional_exponents = self.file.createIfcDimensionalExponents(0, 1, 0, 0, 0, 0, 0) # Mass dimension
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si_unit = self.file.createIfcSIUnit(None, "MASSUNIT", "KILO", "GRAM")
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value_component = self.file.create_entity("IfcReal", **{"wrappedValue": factor})
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conversion_factor = self.file.createIfcMeasureWithUnit(value_component, si_unit)
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return self.file.createIfcConversionBasedUnit(dimensional_exponents, "MASSUNIT", name, conversion_factor)
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|
||||
def create_metric_unit(self, unit_type: str, data: dict) -> ifcopenshell.entity_instance:
|
||||
if unit_type == "mass":
|
||||
if data["raw"] == "KILOGRAM":
|
||||
return self.file.createIfcSIUnit(None, "MASSUNIT", "KILO", "GRAM")
|
||||
elif data["raw"] == "GRAM":
|
||||
return self.file.createIfcSIUnit(None, "MASSUNIT", None, "GRAM")
|
||||
elif data["raw"] == "TON":
|
||||
return self.file.createIfcSIUnit(None, "MASSUNIT", "MEGA", "GRAM")
|
||||
else:
|
||||
return self.file.createIfcSIUnit(None, "MASSUNIT", "KILO", "GRAM")
|
||||
|
||||
elif unit_type == "time":
|
||||
if data["raw"] == "SECOND":
|
||||
return self.file.createIfcSIUnit(None, "TIMEUNIT", None, "SECOND")
|
||||
elif data["raw"] == "MINUTE":
|
||||
return self.create_time_conversion_unit("minute", 60.0)
|
||||
elif data["raw"] == "HOUR":
|
||||
return self.create_time_conversion_unit("hour", 3600.0)
|
||||
elif data["raw"] == "DAY":
|
||||
return self.create_time_conversion_unit("day", 86400.0)
|
||||
else:
|
||||
return self.file.createIfcSIUnit(None, "TIMEUNIT", None, "SECOND")
|
||||
|
||||
type_prefix = ""
|
||||
if unit_type == "area":
|
||||
type_prefix = "SQUARE_"
|
||||
@@ -183,25 +138,6 @@ class Usecase:
|
||||
elif unit_type == "volume":
|
||||
dimensional_exponents = self.file.createIfcDimensionalExponents(3, 0, 0, 0, 0, 0, 0)
|
||||
name_prefix = "cubic"
|
||||
elif unit_type == "mass":
|
||||
if data["raw"] == "POUND":
|
||||
return self.create_mass_conversion_unit("pound", 0.45359237)
|
||||
elif data["raw"] == "OUNCE":
|
||||
return self.create_mass_conversion_unit("ounce", 0.0283495)
|
||||
else:
|
||||
return self.create_mass_conversion_unit("pound", 0.45359237)
|
||||
|
||||
elif unit_type == "time":
|
||||
if data["raw"] == "SECOND":
|
||||
return self.file.createIfcSIUnit(None, "TIMEUNIT", None, "SECOND")
|
||||
elif data["raw"] == "MINUTE":
|
||||
return self.create_time_conversion_unit("minute", 60.0)
|
||||
elif data["raw"] == "HOUR":
|
||||
return self.create_time_conversion_unit("hour", 3600.0)
|
||||
elif data["raw"] == "DAY":
|
||||
return self.create_time_conversion_unit("day", 86400.0)
|
||||
else:
|
||||
return self.file.createIfcSIUnit(None, "TIMEUNIT", None, "SECOND")
|
||||
|
||||
si_unit = self.file.createIfcSIUnit(
|
||||
None,
|
||||
|
||||
@@ -18,6 +18,7 @@
|
||||
|
||||
import test.bootstrap
|
||||
import ifcopenshell.api.unit
|
||||
import ifcopenshell.util.unit as subject
|
||||
|
||||
|
||||
class TestAddConversionBasedUnitIFC2X3(test.bootstrap.IFC2X3):
|
||||
@@ -61,3 +62,110 @@ class TestAddConversionBasedUnitIFC4(test.bootstrap.IFC4, TestAddConversionBased
|
||||
assert si_unit.Prefix is None
|
||||
assert si_unit.Name == "KELVIN"
|
||||
assert unit.ConversionOffset == -459.67
|
||||
|
||||
def test_adding_mass_units_creates_proper_massunit(self):
|
||||
mass_units = [
|
||||
("tonne", 1000.0),
|
||||
("pound", 0.454),
|
||||
("ounce", 0.02835),
|
||||
("ton UK", 1016.0469088),
|
||||
("ton US", 907.18474),
|
||||
]
|
||||
|
||||
for name, expected_conversion in mass_units:
|
||||
unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name=name)
|
||||
|
||||
assert unit.is_a("IfcConversionBasedUnit")
|
||||
assert unit.UnitType == "MASSUNIT"
|
||||
assert unit.Name == name
|
||||
|
||||
actual_conversion = unit.ConversionFactor.ValueComponent.wrappedValue
|
||||
assert actual_conversion == expected_conversion
|
||||
|
||||
target_unit = unit.ConversionFactor.UnitComponent
|
||||
assert target_unit.is_a("IfcSIUnit")
|
||||
assert target_unit.UnitType == "MASSUNIT"
|
||||
assert target_unit.Name == "GRAM"
|
||||
assert target_unit.Prefix == "KILO"
|
||||
|
||||
def test_adding_time_units_creates_proper_timeunit(self):
|
||||
time_units = [
|
||||
("minute", 60),
|
||||
("hour", 3600),
|
||||
("day", 86400),
|
||||
]
|
||||
|
||||
for name, expected_conversion in time_units:
|
||||
unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name=name)
|
||||
|
||||
assert unit.is_a("IfcConversionBasedUnit")
|
||||
assert unit.UnitType == "TIMEUNIT"
|
||||
assert unit.Name == name
|
||||
|
||||
actual_conversion = unit.ConversionFactor.ValueComponent.wrappedValue
|
||||
assert actual_conversion == expected_conversion
|
||||
|
||||
target_unit = unit.ConversionFactor.UnitComponent
|
||||
assert target_unit.is_a("IfcSIUnit")
|
||||
assert target_unit.UnitType == "TIMEUNIT"
|
||||
assert target_unit.Name == "SECOND"
|
||||
assert target_unit.Prefix is None
|
||||
|
||||
def test_unknown_units_fall_back_to_userdefined(self):
|
||||
unknown_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="unknown_unit")
|
||||
assert unknown_unit.UnitType == "USERDEFINED"
|
||||
assert unknown_unit.Name == "unknown_unit"
|
||||
|
||||
def test_mass_units_in_imperial_types(self):
|
||||
expected_mass_units = ["ounce", "pound", "ton UK", "ton US", "tonne"]
|
||||
|
||||
for unit_name in expected_mass_units:
|
||||
assert unit_name in subject.imperial_types
|
||||
assert subject.imperial_types[unit_name] == "MASSUNIT"
|
||||
|
||||
def test_time_units_in_imperial_types(self):
|
||||
expected_time_units = ["minute", "hour", "day"]
|
||||
|
||||
for unit_name in expected_time_units:
|
||||
assert unit_name in subject.imperial_types
|
||||
assert subject.imperial_types[unit_name] == "TIMEUNIT"
|
||||
|
||||
def test_mass_units_have_conversion_factors(self):
|
||||
expected_mass_conversions = {
|
||||
"ounce": 0.02835,
|
||||
"pound": 0.454,
|
||||
"ton UK": 1016.0469088,
|
||||
"ton US": 907.18474,
|
||||
"tonne": 1000.0,
|
||||
}
|
||||
|
||||
for unit_name, expected_factor in expected_mass_conversions.items():
|
||||
assert unit_name in subject.si_conversions
|
||||
assert subject.si_conversions[unit_name] == expected_factor
|
||||
|
||||
def test_time_units_have_conversion_factors(self):
|
||||
expected_time_conversions = {
|
||||
"minute": 60,
|
||||
"hour": 3600,
|
||||
"day": 86400,
|
||||
}
|
||||
|
||||
for unit_name, expected_factor in expected_time_conversions.items():
|
||||
assert unit_name in subject.si_conversions
|
||||
assert subject.si_conversions[unit_name] == expected_factor
|
||||
|
||||
def test_mass_and_time_units_have_symbols(self):
|
||||
expected_symbols = {
|
||||
"ounce": "oz",
|
||||
"pound": "lb",
|
||||
"ton UK": "ton",
|
||||
"ton US": "ton",
|
||||
"tonne": "t",
|
||||
"minute": "min",
|
||||
"hour": "hr",
|
||||
"day": "day",
|
||||
}
|
||||
|
||||
for unit_name, expected_symbol in expected_symbols.items():
|
||||
assert unit_name in subject.unit_symbols
|
||||
assert subject.unit_symbols[unit_name] == expected_symbol
|
||||
|
||||
@@ -391,233 +391,3 @@ class TestConvertFileLengthUnitsIFC4(test.bootstrap.IFC4, TestConvertFileLengthU
|
||||
|
||||
class TestConvertFileLengthUnitsIFC4X3(test.bootstrap.IFC4X3, TestConvertFileLengthUnits):
|
||||
pass
|
||||
|
||||
|
||||
class TestAddConversionBasedUnitMassAndTime(test.bootstrap.IFC4):
|
||||
def test_adding_mass_units_creates_proper_massunit(self):
|
||||
mass_units = [
|
||||
("tonne", 1000.0),
|
||||
("pound", 0.454),
|
||||
("ounce", 0.02835),
|
||||
("ton UK", 1016.0469088),
|
||||
("ton US", 907.18474),
|
||||
]
|
||||
|
||||
for name, expected_conversion in mass_units:
|
||||
unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name=name)
|
||||
|
||||
assert unit.is_a("IfcConversionBasedUnit")
|
||||
|
||||
assert unit.UnitType == "MASSUNIT"
|
||||
|
||||
assert unit.Name == name
|
||||
|
||||
actual_conversion = unit.ConversionFactor.ValueComponent.wrappedValue
|
||||
assert actual_conversion == expected_conversion
|
||||
|
||||
target_unit = unit.ConversionFactor.UnitComponent
|
||||
assert target_unit.is_a("IfcSIUnit")
|
||||
assert target_unit.UnitType == "MASSUNIT"
|
||||
assert target_unit.Name == "GRAM"
|
||||
assert target_unit.Prefix == "KILO"
|
||||
|
||||
def test_adding_time_units_creates_proper_timeunit(self):
|
||||
time_units = [
|
||||
("minute", 60),
|
||||
("hour", 3600),
|
||||
("day", 86400),
|
||||
]
|
||||
|
||||
for name, expected_conversion in time_units:
|
||||
unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name=name)
|
||||
|
||||
assert unit.is_a("IfcConversionBasedUnit")
|
||||
|
||||
assert unit.UnitType == "TIMEUNIT"
|
||||
|
||||
assert unit.Name == name
|
||||
|
||||
actual_conversion = unit.ConversionFactor.ValueComponent.wrappedValue
|
||||
assert actual_conversion == expected_conversion
|
||||
|
||||
target_unit = unit.ConversionFactor.UnitComponent
|
||||
assert target_unit.is_a("IfcSIUnit")
|
||||
assert target_unit.UnitType == "TIMEUNIT"
|
||||
assert target_unit.Name == "SECOND"
|
||||
assert target_unit.Prefix is None
|
||||
|
||||
def test_mass_unit_integration_with_project(self):
|
||||
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
|
||||
|
||||
kg_unit = ifcopenshell.api.unit.add_si_unit(self.file, unit_type="MASSUNIT", prefix="KILO")
|
||||
tonne_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="tonne")
|
||||
pound_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="pound")
|
||||
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[kg_unit])
|
||||
project_mass_unit = subject.get_project_unit(self.file, "MASSUNIT")
|
||||
assert project_mass_unit == kg_unit
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assert unit_assignment
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
assert kg_unit in assigned_units
|
||||
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[tonne_unit])
|
||||
project_mass_unit = subject.get_project_unit(self.file, "MASSUNIT")
|
||||
assert project_mass_unit == tonne_unit
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
assert tonne_unit in assigned_units
|
||||
|
||||
length_unit = ifcopenshell.api.unit.add_si_unit(self.file, unit_type="LENGTHUNIT")
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[pound_unit, length_unit])
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
assert pound_unit in assigned_units
|
||||
assert length_unit in assigned_units
|
||||
|
||||
def test_time_unit_integration_with_project(self):
|
||||
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
|
||||
|
||||
second_unit = ifcopenshell.api.unit.add_si_unit(self.file, unit_type="TIMEUNIT")
|
||||
minute_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="minute")
|
||||
hour_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="hour")
|
||||
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[second_unit])
|
||||
project_time_unit = subject.get_project_unit(self.file, "TIMEUNIT")
|
||||
assert project_time_unit == second_unit
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assert unit_assignment
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
assert second_unit in assigned_units
|
||||
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[minute_unit])
|
||||
project_time_unit = subject.get_project_unit(self.file, "TIMEUNIT")
|
||||
assert project_time_unit == minute_unit
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
assert minute_unit in assigned_units
|
||||
|
||||
length_unit = ifcopenshell.api.unit.add_si_unit(self.file, unit_type="LENGTHUNIT")
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[hour_unit, length_unit])
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
assert hour_unit in assigned_units
|
||||
assert length_unit in assigned_units
|
||||
|
||||
def test_multiple_unit_types_can_coexist(self):
|
||||
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
|
||||
|
||||
kg_unit = ifcopenshell.api.unit.add_si_unit(self.file, unit_type="MASSUNIT", prefix="KILO")
|
||||
minute_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="minute")
|
||||
meter_unit = ifcopenshell.api.unit.add_si_unit(self.file, unit_type="LENGTHUNIT")
|
||||
|
||||
ifcopenshell.api.unit.assign_unit(self.file, units=[kg_unit, minute_unit, meter_unit])
|
||||
|
||||
unit_assignment = subject.get_unit_assignment(self.file)
|
||||
assigned_units = list(unit_assignment.Units or [])
|
||||
|
||||
assert kg_unit in assigned_units
|
||||
assert minute_unit in assigned_units
|
||||
assert meter_unit in assigned_units
|
||||
|
||||
assert subject.get_project_unit(self.file, "MASSUNIT") == kg_unit
|
||||
assert subject.get_project_unit(self.file, "TIMEUNIT") == minute_unit
|
||||
assert subject.get_project_unit(self.file, "LENGTHUNIT") == meter_unit
|
||||
|
||||
def test_unknown_mass_or_time_units_fall_back_to_userdefined(self):
|
||||
unknown_mass_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="unknown_mass_unit")
|
||||
assert unknown_mass_unit.UnitType == "USERDEFINED"
|
||||
|
||||
unknown_time_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="unknown_time_unit")
|
||||
assert unknown_time_unit.UnitType == "USERDEFINED"
|
||||
|
||||
def test_mass_units_individually(self):
|
||||
tonne_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="tonne")
|
||||
assert tonne_unit.UnitType == "MASSUNIT"
|
||||
assert tonne_unit.ConversionFactor.ValueComponent.wrappedValue == 1000.0
|
||||
|
||||
pound_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="pound")
|
||||
assert pound_unit.UnitType == "MASSUNIT"
|
||||
assert pound_unit.ConversionFactor.ValueComponent.wrappedValue == 0.454
|
||||
|
||||
ounce_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="ounce")
|
||||
assert ounce_unit.UnitType == "MASSUNIT"
|
||||
assert ounce_unit.ConversionFactor.ValueComponent.wrappedValue == 0.02835
|
||||
|
||||
def test_time_units_individually(self):
|
||||
minute_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="minute")
|
||||
assert minute_unit.UnitType == "TIMEUNIT"
|
||||
assert minute_unit.ConversionFactor.ValueComponent.wrappedValue == 60
|
||||
|
||||
hour_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="hour")
|
||||
assert hour_unit.UnitType == "TIMEUNIT"
|
||||
assert hour_unit.ConversionFactor.ValueComponent.wrappedValue == 3600
|
||||
|
||||
day_unit = ifcopenshell.api.unit.add_conversion_based_unit(self.file, name="day")
|
||||
assert day_unit.UnitType == "TIMEUNIT"
|
||||
assert day_unit.ConversionFactor.ValueComponent.wrappedValue == 86400
|
||||
|
||||
|
||||
class TestMassAndTimeUnitDictionaries(test.bootstrap.IFC4):
|
||||
def test_mass_units_in_imperial_types(self):
|
||||
expected_mass_units = ["ounce", "pound", "ton UK", "ton US", "tonne"]
|
||||
|
||||
def test_mass_units_in_imperial_types(self):
|
||||
expected_mass_units = ["ounce", "pound", "ton UK", "ton US", "tonne"]
|
||||
|
||||
for unit_name in expected_mass_units:
|
||||
assert unit_name in subject.imperial_types
|
||||
assert subject.imperial_types[unit_name] == "MASSUNIT"
|
||||
|
||||
def test_time_units_in_imperial_types(self):
|
||||
expected_time_units = ["minute", "hour", "day"]
|
||||
|
||||
for unit_name in expected_time_units:
|
||||
assert unit_name in subject.imperial_types
|
||||
assert subject.imperial_types[unit_name] == "TIMEUNIT"
|
||||
|
||||
def test_mass_units_have_conversion_factors(self):
|
||||
expected_mass_conversions = {
|
||||
"ounce": 0.02835,
|
||||
"pound": 0.454,
|
||||
"ton UK": 1016.0469088,
|
||||
"ton US": 907.18474,
|
||||
"tonne": 1000.0,
|
||||
}
|
||||
|
||||
for unit_name, expected_factor in expected_mass_conversions.items():
|
||||
assert unit_name in subject.si_conversions
|
||||
assert subject.si_conversions[unit_name] == expected_factor
|
||||
|
||||
def test_time_units_have_conversion_factors(self):
|
||||
expected_time_conversions = {
|
||||
"minute": 60,
|
||||
"hour": 3600,
|
||||
"day": 86400,
|
||||
}
|
||||
|
||||
for unit_name, expected_factor in expected_time_conversions.items():
|
||||
assert unit_name in subject.si_conversions
|
||||
assert subject.si_conversions[unit_name] == expected_factor
|
||||
|
||||
def test_mass_and_time_units_have_symbols(self):
|
||||
expected_symbols = {
|
||||
"ounce": "oz",
|
||||
"pound": "lb",
|
||||
"ton UK": "ton",
|
||||
"ton US": "ton",
|
||||
"tonne": "t",
|
||||
"minute": "min",
|
||||
"hour": "hr",
|
||||
"day": "day",
|
||||
}
|
||||
|
||||
for unit_name, expected_symbol in expected_symbols.items():
|
||||
assert unit_name in subject.unit_symbols
|
||||
assert subject.unit_symbols[unit_name] == expected_symbol
|
||||
|
||||
Reference in New Issue
Block a user