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test.py
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executable file
·140 lines (107 loc) · 3.34 KB
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#!/usr/bin/env python3
"""tests for wod.py"""
import os
import random
import re
import string
from subprocess import getstatusoutput
prg = './wod.py'
input1 = 'inputs/exercises.csv'
input2 = 'inputs/silly-exercises.csv'
# --------------------------------------------------
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_bad_num():
"""Dies on bad --num"""
bad = random.choice(range(-10, 0))
rv, out = getstatusoutput(f'{prg} -n {bad}')
assert rv != 0
assert re.search(f'--num "{bad}" must be greater than 0', out)
# --------------------------------------------------
def test_bad_file():
"""Dies on bad file"""
bad = random_string()
rv, out = getstatusoutput(f'{prg} -f {bad}')
assert rv != 0
assert re.search(f"No such file or directory: '{bad}'", out)
# --------------------------------------------------
def test_seed1():
"""Runs OK"""
expected = """
Exercise Reps
---------- ------
Pushups 56
Situps 88
Crunches 27
Burpees 35
"""
seed_flag = '-s' if random.choice([0, 1]) else '--seed'
rv, out = getstatusoutput(f'{prg} {seed_flag} 1')
assert rv == 0
assert out.strip() == expected.strip()
# --------------------------------------------------
def test_seed1_easy():
"""Runs OK"""
expected = """
Exercise Reps
---------- ------
Pushups 28
Situps 44
Crunches 13
Burpees 17
"""
seed_flag = '-s' if random.choice([0, 1]) else '--seed'
easy_flag = '-e' if random.choice([0, 1]) else '--easy'
rv, out = getstatusoutput(f'{prg} {easy_flag} {seed_flag} 1')
assert rv == 0
assert out.strip() == expected.strip()
# --------------------------------------------------
def test_seed2_num8():
"""Runs OK"""
expected = """
Exercise Reps
------------------ ------
Burpees 39
Situps 42
Crunches 29
Pushups 68
Plank 35
Hand-stand pushups 18
Pullups 30
Lunges 32
"""
seed_flag = '-s' if random.choice([0, 1]) else '--seed'
num_flag = '-n' if random.choice([0, 1]) else '--num'
cmd = f'{prg} {num_flag} 8 {seed_flag} 2 -f {input1}'
rv, out = getstatusoutput(cmd)
assert rv == 0
assert out.strip() == expected.strip()
# --------------------------------------------------
def test_seed4_num3_input2():
"""Runs OK"""
expected = """
Exercise Reps
----------------- ------
Hanging Chads 86
Red Barchettas 50
Squatting Chinups 35
"""
seed_flag = '-s' if random.choice([0, 1]) else '--seed'
num_flag = '-n' if random.choice([0, 1]) else '--num'
rv, out = getstatusoutput(f'{prg} {num_flag} 3 {seed_flag} 4 -f {input2}')
assert rv == 0
assert out.strip() == expected.strip()
# --------------------------------------------------
def random_string():
"""generate a random string"""
k = random.randint(5, 10)
return ''.join(random.choices(string.ascii_letters + string.digits, k=k))