def test_layer2(init_value):
intervals_to_add = [(-2, 1, 1), (3, 5, 2), (1, 5, -1), (-5, -3, 3)]
int_seq = Stairs(initial_value=init_value)
int_seq2 = Stairs(initial_value=init_value)
for interval in intervals_to_add:
int_seq.layer(*interval)
starts, ends, values = list(zip(*intervals_to_add))
int_seq2.layer(starts, ends, values)
assert int_seq.identical(int_seq2)
assert int_seq2.identical(int_seq)
def test_layer1(init_value):
intervals_to_add = [(-2, 1), (3, 5), (1, 5), (-5, -3), (None, 0),
(0, None)]
int_seq = Stairs(initial_value=init_value)
int_seq2 = Stairs(initial_value=init_value)
for start, end in intervals_to_add:
int_seq.layer(start, end)
starts, ends = list(zip(*intervals_to_add))
starts = [{None: np.nan}.get(x, x) for x in starts]
ends = [{None: np.nan}.get(x, x) for x in ends]
int_seq2.layer(starts, ends)
assert int_seq.identical(int_seq2)
assert int_seq2.identical(int_seq)
def test_layering_index(s1_fix):
result = Stairs(
start=pd.Index([1, -4, 3, 6, 7]),
end=pd.Index([10, 5, 5, 7, 10]),
value=pd.Index([2, -1.75, 2.5, -2.5, -2.5]),
)
assert result.identical(s1_fix)
def test_le(s1_fix, s2_fix):
calc = s1_fix <= s2_fix
expected = Stairs(initial_value=1)
expected.layer(1, 2, -1)
expected.layer(2.5, 7, -1)
assert calc.identical(expected), "LE calculation not what it should be"
assert expected.identical(calc), "LE calculation not what it should be"
def test_gt(s1_fix, s2_fix):
calc = s1_fix > s2_fix
expected = Stairs(initial_value=0)
expected.layer(1, 2)
expected.layer(2.5, 7)
assert calc.identical(expected), "GT calculation not what it should be"
assert expected.identical(calc), "GT calculation not what it should be"
def test_eq_2(s1_fix, s2_fix):
calc = s1_fix == s2_fix
expected = Stairs(initial_value=1)
expected.layer(-4, -2, -1)
expected.layer(1, 10, -1)
assert calc.identical(expected), "EQ calculation not what it should be"
assert expected.identical(calc), "EQ calculation not what it should be"
def test_invert(s2_fix):
int_seq = s2_fix
calc = ~int_seq
expected = Stairs(initial_value=1)
expected.layer(-2, 7, -1)
expected.layer(8, 10, -1)
assert calc.identical(expected), "Invert calculation not what it should be"
assert expected.identical(calc), "Invert calculation not what it should be"
def test_make_boolean(s2_fix):
int_seq = s2_fix
calc = int_seq.make_boolean()
expected = Stairs()
expected.layer(-2, 7, 1)
expected.layer(8, 10, 1)
assert calc.identical(expected), "Boolean calculation not what it should be"
assert expected.identical(calc), "Boolean calculation not what it should be"
def test_ge(s1_fix, s2_fix):
calc = s1_fix >= s2_fix
expected = Stairs(initial_value=1)
expected.layer(-4, -2, -1)
expected.layer(2, 2.5, -1)
expected.layer(7, 10, -1)
assert calc.identical(expected), "GE calculation not what it should be"
assert expected.identical(calc), "GE calculation not what it should be"
def test_lt(s1_fix, s2_fix):
calc = s1_fix < s2_fix
expected = Stairs(initial_value=0)
expected.layer(-4, -2)
expected.layer(2, 2.5)
expected.layer(7, 10)
assert calc.identical(expected), "LT calculation not what it should be"
assert expected.identical(calc), "LT calculation not what it should be"
def test_ne(s1_fix, s2_fix):
calc = s1_fix != s2_fix
expected = Stairs(initial_value=0)
expected.layer(-4, -2, 1)
expected.layer(1, 10, 1)
assert calc.identical(
expected), "NOT EQUAL calculation not what it should be"
assert expected.identical(
calc), "NOT EQUAL calculation not what it should be"
def test_or(s3_fix, s4_fix):
calc = s3_fix | s4_fix
expected = Stairs(initial_value=0)
expected.layer(-11, -7.5)
expected.layer(-7, 0.5)
expected.layer(1, 7)
expected.layer(8.5, 9)
expected.layer(9.5, 10)
assert calc.identical(expected), "OR calculation not what it should be"
assert expected.identical(calc), "OR calculation not what it should be"
def test_and(s3_fix, s4_fix):
calc = s3_fix & s4_fix
expected = Stairs(initial_value=0)
expected.layer(-10, -9.5)
expected.layer(-7, -5)
expected.layer(-2, 0)
expected.layer(3.5, 6)
expected.layer(6.5, 7)
assert calc.identical(expected), "AND calculation not what it should be"
assert expected.identical(calc), "AND calculation not what it should be"
