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test.py
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executable file
·68 lines (48 loc) · 1.85 KB
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#!/usr/bin/env python3
"""tests for crowsnest.py"""
import os
from subprocess import getstatusoutput, getoutput
prg = './crowsnest.py'
consonant_words = [
'brigantine', 'clipper', 'dreadnought', 'frigate', 'galleon', 'haddock',
'junk', 'ketch', 'longboat', 'mullet', 'narwhal', 'porpoise', 'quay',
'regatta', 'submarine', 'tanker', 'vessel', 'whale', 'xebec', 'yatch',
'zebrafish'
]
vowel_words = ['aviso', 'eel', 'iceberg', 'octopus', 'upbound']
template = 'Ahoy, Captain, {} {} off the larboard bow!'
# --------------------------------------------------
def test_exists():
"""exists"""
assert os.path.isfile(prg)
# --------------------------------------------------
def test_usage():
"""usage"""
for flag in ['-h', '--help']:
rv, out = getstatusoutput(f'{prg} {flag}')
assert rv == 0
assert out.lower().startswith('usage')
# --------------------------------------------------
def test_consonant():
"""brigantine -> a brigantine"""
for word in consonant_words:
out = getoutput(f'{prg} {word}')
assert out.strip() == template.format('a', word)
# --------------------------------------------------
def test_consonant_upper():
"""brigantine -> a Brigatine"""
for word in consonant_words:
out = getoutput(f'{prg} {word.title()}')
assert out.strip() == template.format('a', word.title())
# --------------------------------------------------
def test_vowel():
"""octopus -> an octopus"""
for word in vowel_words:
out = getoutput(f'{prg} {word}')
assert out.strip() == template.format('an', word)
# --------------------------------------------------
def test_vowel_upper():
"""octopus -> an Octopus"""
for word in vowel_words:
out = getoutput(f'{prg} {word.upper()}')
assert out.strip() == template.format('an', word.upper())