1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
# coding=utf-8
# flake8: noqa E302
"""
Unit/functional testing for run_pytest in cmd2
"""
import builtins
import os
from unittest import (
mock,
)
import pytest
from cmd2 import (
plugin,
utils,
)
from .conftest import (
odd_file_names,
run_cmd,
)
HOOK_OUTPUT = "TEST_OUTPUT"
def cmdfinalization_hook(data: plugin.CommandFinalizationData) -> plugin.CommandFinalizationData:
"""A cmdfinalization_hook hook which requests application exit"""
print(HOOK_OUTPUT)
return data
def test_run_pyscript(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'script.py')
expected = 'This is a python script running ...'
out, err = run_cmd(base_app, "run_pyscript {}".format(python_script))
assert expected in out
def test_run_pyscript_recursive_not_allowed(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'recursive.py')
expected = 'Recursively entering interactive Python shells is not allowed'
out, err = run_cmd(base_app, "run_pyscript {}".format(python_script))
assert err[0] == expected
def test_run_pyscript_with_nonexist_file(base_app):
python_script = 'does_not_exist.py'
out, err = run_cmd(base_app, "run_pyscript {}".format(python_script))
assert "Error reading script file" in err[0]
def test_run_pyscript_with_non_python_file(base_app, request):
m = mock.MagicMock(name='input', return_value='2')
builtins.input = m
test_dir = os.path.dirname(request.module.__file__)
filename = os.path.join(test_dir, 'scripts', 'help.txt')
out, err = run_cmd(base_app, 'run_pyscript {}'.format(filename))
assert "does not have a .py extension" in err[0]
@pytest.mark.parametrize('python_script', odd_file_names)
def test_run_pyscript_with_odd_file_names(base_app, python_script):
"""
Pass in file names with various patterns. Since these files don't exist, we will rely
on the error text to make sure the file names were processed correctly.
"""
# Mock input to get us passed the warning about not ending in .py
input_mock = mock.MagicMock(name='input', return_value='1')
builtins.input = input_mock
out, err = run_cmd(base_app, "run_pyscript {}".format(utils.quote_string(python_script)))
err = ''.join(err)
assert "Error reading script file '{}'".format(python_script) in err
def test_run_pyscript_with_exception(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'raises_exception.py')
out, err = run_cmd(base_app, "run_pyscript {}".format(python_script))
assert err[0].startswith('Traceback')
assert "TypeError: unsupported operand type(s) for +: 'int' and 'str'" in err[-1]
def test_run_pyscript_requires_an_argument(base_app):
out, err = run_cmd(base_app, "run_pyscript")
assert "the following arguments are required: script_path" in err[1]
def test_run_pyscript_help(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'help.py')
out1, err1 = run_cmd(base_app, 'help')
out2, err2 = run_cmd(base_app, 'run_pyscript {}'.format(python_script))
assert out1 and out1 == out2
def test_run_pyscript_dir(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'pyscript_dir.py')
out, err = run_cmd(base_app, 'run_pyscript {}'.format(python_script))
assert out[0] == "['cmd_echo']"
def test_run_pyscript_stdout_capture(base_app, request):
base_app.register_cmdfinalization_hook(cmdfinalization_hook)
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'stdout_capture.py')
out, err = run_cmd(base_app, 'run_pyscript {} {}'.format(python_script, HOOK_OUTPUT))
assert out[0] == "PASSED"
assert out[1] == "PASSED"
def test_run_pyscript_stop(base_app, request):
# Verify onecmd_plus_hooks() returns True if any commands in a pyscript return True for stop
test_dir = os.path.dirname(request.module.__file__)
# help.py doesn't run any commands that return True for stop
python_script = os.path.join(test_dir, 'pyscript', 'help.py')
stop = base_app.onecmd_plus_hooks('run_pyscript {}'.format(python_script))
assert not stop
# stop.py runs the quit command which does return True for stop
python_script = os.path.join(test_dir, 'pyscript', 'stop.py')
stop = base_app.onecmd_plus_hooks('run_pyscript {}'.format(python_script))
assert stop
def test_run_pyscript_environment(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'environment.py')
out, err = run_cmd(base_app, 'run_pyscript {}'.format(python_script))
assert out[0] == "PASSED"
def test_run_pyscript_app_echo(base_app, request):
test_dir = os.path.dirname(request.module.__file__)
python_script = os.path.join(test_dir, 'pyscript', 'echo.py')
out, err = run_cmd(base_app, 'run_pyscript {}'.format(python_script))
# Only the edit help text should have been echoed to pytest's stdout
assert out[0] == "Usage: edit [-h] [file_path]"
|
