def test_odd_ints(self):
# Test median with an odd number of int data points.
data = [1, 2, 3, 4, 5, 6, 9]
assert len(data) % 2 == 1
assert statistics.median(data) == 4
assert Math.median(data) == 4
assert statistics.median(data) == Math.median(data)
def test_even_ints(self):
# Test median with an even number of int data points.
data = [1, 2, 3, 4, 5, 6]
assert len(data) % 2 == 0
assert statistics.median(data) == 3.5
assert Math.median(data) == 3.5
assert statistics.median(data) == Math.median(data)
def test_odd_fractions(self):
# Test median works with an odd number of Fractions.
data = [
Fraction(1, 7),
Fraction(2, 7),
Fraction(3, 7),
Fraction(4, 7),
Fraction(5, 7)
]
assert len(data) % 2 == 1
random.shuffle(data)
assert statistics.median(data) == Fraction(3, 7)
assert Math.median(data) == Fraction(3, 7)
assert statistics.median(data) == Math.median(data)
def test_odd_decimals(self):
# Test median works with an odd number of Decimals.
data = [
Decimal("2.5"),
Decimal("3.1"),
Decimal("4.2"),
Decimal("5.7"),
Decimal("5.8")
]
assert len(data) % 2 == 1
random.shuffle(data)
assert statistics.median(data) == Decimal("4.2")
assert Math.median(data) == Decimal("4.2")
assert statistics.median(data) == Math.median(data)
def test_even_decimals(self):
# Test median works with an even number of Decimals.
data = [
Decimal('1.2'),
Decimal('2.5'),
Decimal('3.1'),
Decimal('4.2'),
Decimal('5.7'),
Decimal('5.8')
]
assert len(data) % 2 == 0
random.shuffle(data)
assert statistics.median(data) == Decimal('3.65')
assert Math.median(data) == Decimal('3.65')
assert statistics.median(data) == Math.median(data)
def test_odd_decimals(self):
# Test median works with an odd number of Decimals.
D = Decimal
data = [
Decimal('2.5'),
Decimal('3.1'),
Decimal('4.2'),
Decimal('5.7'),
Decimal('5.8')
]
assert len(data) % 2 == 1
random.shuffle(data)
assert statistics.median(data) == Decimal('4.2')
assert Math.median(data) == Decimal('4.2')
assert statistics.median(data) == Math.median(data)
def test_even_fractions(self):
# Test median works with an even number of Fractions.
data = [
Fraction(1, 7),
Fraction(2, 7),
Fraction(3, 7),
Fraction(4, 7),
Fraction(5, 7),
Fraction(6, 7),
]
assert len(data) % 2 == 0
random.shuffle(data)
assert statistics.median(data) == Fraction(1, 2)
assert Math.median(data) == Fraction(1, 2)
assert statistics.median(data) == Math.median(data)
