/
test_instafail.py
288 lines (267 loc) · 8.9 KB
/
test_instafail.py
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pytest_plugins = "pytester"
import pytest
class Option:
def __init__(self, verbose=False, quiet=False, n=None):
self.verbose = verbose
self.quiet = quiet
self.n = None
@property
def args(self):
l = ['--instafail']
if self.verbose:
l.append('-v')
if self.quiet:
l.append('-q')
if self.n is not None:
self.args.extend(['-n', str(self.n)])
return l
@pytest.fixture(params=['normal', '1 worker', '2 worker'])
def n(request):
return {
'normal': None,
'1 worker': 1,
'2 worker': 2,
}[request.param]
@pytest.fixture(params=['default', 'verbose', 'quiet'])
def option(request, n):
return {
"default": Option(verbose=False, n=n),
"verbose": Option(verbose=True, n=n),
"quiet": Option(quiet=True, n=n),
}[request.param]
class TestInstafailingTerminalReporter:
def test_fail(self, testdir, option):
testdir.makepyfile(
"""
import pytest
def test_func():
assert 0
"""
)
result = testdir.runpytest(*option.args)
if option.verbose:
result.stdout.fnmatch_lines([
"*test_fail.py:*:*test_func*FAIL*",
"* test_func *",
" def test_func():",
"> assert 0",
"E assert 0",
])
elif option.quiet:
result.stdout.fnmatch_lines([
"F",
"* test_func *",
" def test_func():",
"> assert 0",
"E assert 0",
])
else:
result.stdout.fnmatch_lines([
"*test_fail.py F",
"* test_func *",
" def test_func():",
"> assert 0",
"E assert 0",
])
def test_fail_fail(self, testdir, option):
testdir.makepyfile(
"""
import pytest
def test_func():
assert 0
def test_func2():
assert 0
"""
)
result = testdir.runpytest(*option.args)
if option.verbose:
result.stdout.fnmatch_lines([
"*test_fail_fail.py:*:*test_func*FAIL*",
"* test_func *",
" def test_func():",
"> assert 0",
"E assert 0",
"test_fail_fail.py:3: AssertionError",
"",
"*test_fail_fail.py:*:*test_func2*FAIL*",
"* test_func2 *",
" def test_func2():",
"> assert 0",
"E assert 0",
])
elif option.quiet:
result.stdout.fnmatch_lines([
"F",
"* test_func *",
" def test_func():",
"> assert 0",
"E assert 0",
"F",
"* test_func2 *",
" def test_func2():",
"> assert 0",
"E assert 0",
])
else:
result.stdout.fnmatch_lines([
"*test_fail_fail.py F",
"* test_func *",
" def test_func():",
"> assert 0",
"E assert 0",
"*test_fail_fail.py F",
"* test_func2 *",
" def test_func2():",
"> assert 0",
"E assert 0",
])
def test_error_in_setup_then_pass(self, testdir, option):
testdir.makepyfile(
"""
def setup_function(function):
print ("setup func")
if function is test_nada:
assert 0
def test_nada():
pass
def test_zip():
pass
"""
)
result = testdir.runpytest(*option.args)
if option.verbose:
result.stdout.fnmatch_lines([
"*test_error_in_setup_then_pass.py:*:*test_nada*ERROR*",
"*ERROR at setup of test_nada*",
"*setup_function(function):*",
"*setup func*",
"*assert 0*",
"test_error_in_setup_then_pass.py:4: AssertionError",
"",
"*test_error_in_setup_then_pass.py:*:*test_zip*PASSED*",
"*1 error*",
])
elif option.quiet:
result.stdout.fnmatch_lines([
"E",
"*ERROR at setup of test_nada*",
"*setup_function(function):*",
"*setup func*",
"*assert 0*",
"test_error_in_setup_then_pass.py:4: AssertionError",
".*",
])
else:
result.stdout.fnmatch_lines([
"*test_error_in_setup_then_pass.py E",
"*ERROR at setup of test_nada*",
"*setup_function(function):*",
"*setup func*",
"*assert 0*",
"test_error_in_setup_then_pass.py:4: AssertionError",
"",
"*test_error_in_setup_then_pass.py .*",
"*1 error*",
])
assert result.ret != 0
def test_error_in_teardown_then_pass(self, testdir, option):
testdir.makepyfile(
"""
def teardown_function(function):
print ("teardown func")
if function is test_nada:
assert 0
def test_nada():
pass
def test_zip():
pass
"""
)
result = testdir.runpytest(*option.args)
if option.verbose:
result.stdout.fnmatch_lines([
"*test_error_in_teardown_then_pass.py:*:*test_nada*ERROR*",
"*ERROR at teardown of test_nada*",
"*teardown_function(function):*",
"*teardown func*",
"*assert 0*",
"test_error_in_teardown_then_pass.py:4: AssertionError",
"",
"*test_error_in_teardown_then_pass.py:*:*test_zip*PASSED*",
"*1 error*",
])
elif option.quiet:
result.stdout.fnmatch_lines([
".E",
"*ERROR at teardown of test_nada*",
"*teardown_function(function):*",
"*teardown func*",
"*assert 0*",
"test_error_in_teardown_then_pass.py:4: AssertionError",
".*",
])
else:
result.stdout.fnmatch_lines([
"*test_error_in_teardown_then_pass.py .E",
"*ERROR at teardown of test_nada*",
"*teardown_function(function):*",
"*teardown func*",
"*assert 0*",
"test_error_in_teardown_then_pass.py:4: AssertionError",
"",
"*test_error_in_teardown_then_pass.py .*",
"*1 error*",
])
assert result.ret != 0
def test_collect_error(self, testdir, option):
testdir.makepyfile("""raise ValueError(0)""")
result = testdir.runpytest(*option.args)
result.stdout.fnmatch_lines([
"*ERROR collecting test_collect_error.py*",
"test_collect_error.py:1: in <module>",
"* raise ValueError(0)",
"E ValueError: 0",
])
if not option.quiet:
result.stdout.fnmatch_lines([
"collected 0 items / 1 error*",
])
def test_print_stacktrace_once_with_pdb(self, testdir, request, option):
test_file = testdir.makepyfile(
"""
def test_func():
assert 0
"""
)
args = option.args
args.append(" --pdb %s" % test_file)
child = testdir.spawn_pytest(' '.join(args))
child.expect('>+ traceback >+')
assert b'E assert 0' not in child.before
child.expect('(Pdb)')
child.sendeof()
if child.isalive():
child.wait()
def test_xfail_unexpected_success(self, testdir, option):
testdir.makepyfile(
"""
import pytest
@pytest.mark.xfail
def test_func():
pass
"""
)
result = testdir.runpytest(*option.args)
if option.verbose:
result.stdout.fnmatch_lines([
"test_xfail_unexpected_success.py:*:*test_func XPASS*"
])
elif option.quiet:
result.stdout.fnmatch_lines([
"X*"
])
else:
result.stdout.fnmatch_lines([
"test_xfail_unexpected_success.py X*"
])
assert "INTERNALERROR" not in result.stdout.str()