def test_mean_animals():
mean = animals.mean_animals('animals.txt', 'Grizzly')
assert mean == 36
mean = animals.mean_animals('animals.txt', 'Elk')
assert mean == 25.5
def test_mean_animals1():
filename = 'animals.txt'
species = 'Grizzly'
assert animals.mean_animals(filename, species) == 36
def test_mean_animals2():
filename = 'animals.txt'
species = 'Elk'
assert animals.mean_animals(filename, species) == 25.5
def test_mean_empty():
mean = animals.mean_animals('no_animals.txt', 'Elk')
reference_mean = 0
assert mean == reference_mean, 'the mean is wrong!'
import sys
import animals
if len(sys.argv) != 3:
print 'Usage: mean_animals.py file_name species_name'
else:
file_name = sys.argv[1]
species_name = sys.argv[2]
mean = animals.mean_animals(file_name, species_name)
print mean
def test_mean_hippo():
mean = animals.mean_animals('animals.txt', 'Hippo')
reference_mean = 0
assert mean == reference_mean, 'the mean is wrong!'
def test_mean_wolverine():
mean = animals.mean_animals('animals.txt', 'Wolverine')
reference_mean = 31.0
assert mean == reference_mean, 'the mean is wrong!'
def test_mean_elk():
mean = animals.mean_animals('animals.txt', 'Elk')
reference_mean = 25.5
assert mean == reference_mean, 'the mean is wrong!'
import sys
import animals
if len(sys.argv) != 3:
print 'Usage: python mean_animals.py filename kind'
sys.exit()
filename = sys.argv[1]
kind = sys.argv[2]
mean = animals.mean_animals(filename, kind)
print mean
def test_mean_animals():
mean = animals.mean_animals('animals.txt', 'Grizzly')
assert mean == 36
mean = animals.mean_animals('animals.txt', 'Elk')
assert mean == 25.5
