def test_estimate_calibrated_volume_with_tip_but_not_calibration(self):
target_volume = Unit(1, "uL")
volume_multiplier = LiquidClass()._safe_volume_multiplier
estimated_calibrated_volume = self.lhm._estimate_calibrated_volume(
volume=target_volume, liquid=LiquidClass(), tip_type="generic_96_180"
)
assert estimated_calibrated_volume == target_volume * volume_multiplier
def test_estimate_calibrated_volume_without_tip(self):
target_volume = Unit(1, "uL")
volume_multiplier = LiquidClass()._safe_volume_multiplier
estimated_calibrated_volume = self.lhm._estimate_calibrated_volume(
volume=target_volume, liquid=LiquidClass(), tip_type=None
)
assert estimated_calibrated_volume == target_volume * volume_multiplier
def test_specified_point_params(self):
test_vol = "vol"
test_asp_flow = {"test": "asp"}
test_dsp_flow = {"test": "dsp"}
point_lc = LiquidClass(calibrated_volume=test_vol,
aspirate_flowrate=test_asp_flow,
dispense_flowrate=test_dsp_flow)
assert (point_lc._get_calibrated_volume(Unit(0.5, "ul"),
"generic_1_50") == test_vol)
assert (point_lc._get_aspirate_flowrate(Unit(
0.5, "ul"), "generic_1_50") == test_asp_flow)
assert (point_lc._get_dispense_flowrate(Unit(
0.5, "ul"), "generic_1_50") == test_dsp_flow)
def test_estimate_calibrated_volume_with_tip(self):
calibrated_volume = Unit(5, "uL")
calibrated_lc = LiquidClass(calibrated_volume=calibrated_volume)
estimated_calibrated_volume = self.lhm._estimate_calibrated_volume(
volume=Unit(1, "uL"), liquid=calibrated_lc, tip_type="test"
)
assert estimated_calibrated_volume == calibrated_volume
def test_specified_point_params(self):
test_vol = "vol"
test_asp_flow = {"test": "asp"}
test_dsp_flow = {"test": "dsp"}
point_lc = LiquidClass(
calibrated_volume=test_vol,
aspirate_flowrate=test_asp_flow,
dispense_flowrate=test_dsp_flow
)
assert(
point_lc._get_calibrated_volume(Unit(0.5, "ul"), "generic_1_50") ==
test_vol
)
assert(
point_lc._get_aspirate_flowrate(Unit(0.5, "ul"), "generic_1_50") ==
test_asp_flow
)
assert(
point_lc._get_dispense_flowrate(Unit(0.5, "ul"), "generic_1_50") ==
test_dsp_flow
)
def test_has_calibration_with_calibration(self):
calibrated_lc = LiquidClass(
aspirate_flowrate=LiquidHandle.builders.flowrate(target="5:uL/s"))
self.mix._liquid = calibrated_lc
assert self.mix._has_calibration() is True
def setup(self):
self.mix = Mix()
self.mix._shape = self.single_shape
self.mix._liquid = LiquidClass()
def test_has_calibration_with_calibration(self):
calibrated_lc = LiquidClass(calibrated_volume="5:uL")
self.transfer._source_liquid = calibrated_lc
assert self.transfer._has_calibration() is True
def setup(self):
self.transfer = Transfer()
self.transfer._shape = self.single_shape
self.transfer._source_liquid = LiquidClass()
self.transfer._destination_liquid = LiquidClass()
def setup(self):
self.lc = LiquidClass()
self.lc.volume_calibration_curve = self.volume_calibration
self.lc.aspirate_flowrate_calibration_curve = self.flowrate_calibration
self.lc.dispense_flowrate_calibration_curve = self.flowrate_calibration
