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"""B-ASIC test suite for the core operations."""
import pytest
from b_asic.wdf_operations import (
ParallelTwoportAdaptor,
ReflectionFreeSeriesThreeportAdaptor,
SeriesThreeportAdaptor,
SeriesTwoportAdaptor,
SymmetricTwoportAdaptor,
)
class TestSymmetricTwoportAdaptor:
"""Tests for SymmetricTwoportAdaptor class."""
def test_symmetrictwoportadaptor_positive(self):
test_operation = SymmetricTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [2, 3]) == 3.5
assert test_operation.evaluate_output(1, [2, 3]) == 2.5
assert test_operation.value == 0.5
def test_symmetrictwoportadaptor_negative(self):
test_operation = SymmetricTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [-2, -3]) == -3.5
assert test_operation.evaluate_output(1, [-2, -3]) == -2.5
def test_symmetrictwoportadaptor_complex(self):
test_operation = SymmetricTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [2 + 1j, 3 - 2j]) == 3.5 - 3.5j
assert test_operation.evaluate_output(1, [2 + 1j, 3 - 2j]) == 2.5 - 0.5j
def test_symmetrictwoportadaptor_swap_io(self):
test_operation = SymmetricTwoportAdaptor(0.5)
assert test_operation.value == 0.5
test_operation.swap_io()
assert test_operation.value == -0.5
def test_symmetrictwoportadaptor_error(self):
with pytest.raises(ValueError, match="value must be between -1 and 1"):
_ = SymmetricTwoportAdaptor(-2)
test_operation = SymmetricTwoportAdaptor(0)
with pytest.raises(ValueError, match="value must be between -1 and 1"):
test_operation.value = 2
class TestSeriesTwoportAdaptor:
"""Tests for SeriesTwoportAdaptor class."""
def test_seriestwoportadaptor_positive(self):
test_operation = SeriesTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [2, 3]) == 1.0
assert test_operation.evaluate_output(1, [2, 3]) == -6.0
assert test_operation.value == 0.5
def test_seriestwoportadaptor_negative(self):
test_operation = SeriesTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [-2, -3]) == -1.0
assert test_operation.evaluate_output(1, [-2, -3]) == 6.0
def test_seriestwoportadaptor_complex(self):
test_operation = SeriesTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [2 + 1j, 3 - 2j]) == 1 + 0.5j
assert test_operation.evaluate_output(1, [2 + 1j, 3 - 2j]) == -6 + 0.5j
def test_seriestwoportadaptor_swap_io(self):
test_operation = SeriesTwoportAdaptor(0.5)
assert test_operation.value == 0.5
test_operation.swap_io()
assert test_operation.value == 1.5
def test_seriestwoportadaptor_error(self):
with pytest.raises(ValueError, match="value must be between 0 and 2"):
_ = SeriesTwoportAdaptor(-1)
test_operation = SeriesTwoportAdaptor(0)
with pytest.raises(ValueError, match="value must be between 0 and 2"):
test_operation.value = 3
class TestParallelTwoportAdaptor:
"""Tests for ParallelTwoportAdaptor class."""
def test_seriestwoportadaptor_positive(self):
test_operation = ParallelTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [2, 3]) == 3.5
assert test_operation.evaluate_output(1, [2, 3]) == 2.5
assert test_operation.value == 0.5
def test_seriestwoportadaptor_negative(self):
test_operation = ParallelTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [-2, -3]) == -3.5
assert test_operation.evaluate_output(1, [-2, -3]) == -2.5
def test_seriestwoportadaptor_complex(self):
test_operation = ParallelTwoportAdaptor(0.5)
assert test_operation.evaluate_output(0, [2 + 1j, 3 - 2j]) == 3.5 - 3.5j
assert test_operation.evaluate_output(1, [2 + 1j, 3 - 2j]) == 2.5 - 0.5j
def test_seriestwoportadaptor_swap_io(self):
test_operation = ParallelTwoportAdaptor(0.5)
assert test_operation.value == 0.5
test_operation.swap_io()
assert test_operation.value == 1.5
def test_seriestwoportadaptor_error(self):
with pytest.raises(ValueError, match="value must be between 0 and 2"):
_ = ParallelTwoportAdaptor(-1)
test_operation = ParallelTwoportAdaptor(0)
with pytest.raises(ValueError, match="value must be between 0 and 2"):
test_operation.value = 3
class TestSeriesThreeportAdaptor:
"""Tests for SeriesThreeportAdaptor class."""
def test_seriesthreeportadaptor_positive(self):
test_operation = SeriesThreeportAdaptor((0.5, 1.25))
assert test_operation.evaluate_output(0, [2, 3, 4]) == -2.5
assert test_operation.evaluate_output(1, [2, 3, 4]) == -8.25
assert test_operation.evaluate_output(2, [2, 3, 4]) == 1.75
assert test_operation.value == (0.5, 1.25)
def test_seriesthreeportadaptor_negative(self):
test_operation = SeriesThreeportAdaptor((0.5, 1.25))
assert test_operation.evaluate_output(0, [-2, -3, -4]) == 2.5
assert test_operation.evaluate_output(1, [-2, -3, -4]) == 8.25
assert test_operation.evaluate_output(2, [-2, -3, -4]) == -1.75
def test_seriesthreeportadaptor_complex(self):
test_operation = SeriesThreeportAdaptor((0.5, 1.25))
assert test_operation.evaluate_output(0, [2 + 1j, 3 - 2j, 4 + 3j]) == -2.5 + 0j
assert (
test_operation.evaluate_output(1, [2 + 1j, 3 - 2j, 4 + 3j]) == -8.25 - 4.5j
)
assert (
test_operation.evaluate_output(2, [2 + 1j, 3 - 2j, 4 + 3j]) == 1.75 + 2.5j
)
def test_seriesthreeportadaptor_error(self):
with pytest.raises(ValueError, match="each value must be between 0 and 2"):
_ = SeriesThreeportAdaptor((-1, 3))
with pytest.raises(ValueError, match="sum of values must be between 0 and 2"):
_ = SeriesThreeportAdaptor((1.5, 1.5))
test_operation = SeriesThreeportAdaptor((0, 0.5))
with pytest.raises(ValueError, match="each value must be between 0 and 2"):
test_operation.value = (-0.5, 1)
with pytest.raises(ValueError, match="sum of values must be between 0 and 2"):
test_operation.value = (0.5, 2)
class TestReflectionFreeSeriesThreeportAdaptor:
"""Tests for ReflectionFreeSeriesThreeportAdaptor class."""
def test_reflectionfreeseriesthreeportadaptor_positive(self):
test_operation = ReflectionFreeSeriesThreeportAdaptor(0.25)
assert test_operation.evaluate_output(0, [2, 3, 4]) == -0.25
assert test_operation.evaluate_output(1, [2, 3, 4]) == -6
assert test_operation.evaluate_output(2, [2, 3, 4]) == -2.75
assert test_operation.value == 0.25
def test_reflectionfreeseriesthreeportadaptor_negative(self):
test_operation = ReflectionFreeSeriesThreeportAdaptor(0.25)
assert test_operation.evaluate_output(0, [-2, -3, -4]) == 0.25
assert test_operation.evaluate_output(1, [-2, -3, -4]) == 6
assert test_operation.evaluate_output(2, [-2, -3, -4]) == 2.75
def test_reflectionfreeseriesthreeportadaptor_complex(self):
test_operation = ReflectionFreeSeriesThreeportAdaptor(0.25)
assert (
test_operation.evaluate_output(0, [2 + 1j, 3 - 2j, 4 + 3j]) == -0.25 + 0.5j
)
assert test_operation.evaluate_output(1, [2 + 1j, 3 - 2j, 4 + 3j]) == -6 - 4j
assert (
test_operation.evaluate_output(2, [2 + 1j, 3 - 2j, 4 + 3j]) == -2.75 + 1.5j
)
def test_reflectionfreeseriesthreeportadaptor_error(self):
with pytest.raises(ValueError, match="value must be between 0 and 1"):
_ = ReflectionFreeSeriesThreeportAdaptor(-1)
test_operation = ReflectionFreeSeriesThreeportAdaptor(0.5)
with pytest.raises(ValueError, match="value must be between 0 and 1"):
test_operation.value = 4
def test_reflectionfree_equals_normal(self):
test_operation1 = SeriesThreeportAdaptor((0.25, 1))
test_operation2 = ReflectionFreeSeriesThreeportAdaptor(0.25)
for port in range(3):
assert test_operation1.evaluate_output(
port, [2, 3, 4]
) == test_operation2.evaluate_output(port, [2, 3, 4])