def test_render_can_ignore_given_files():
import os
from .helpers import outer
io = BufferedIO()
io.set_verbosity(VERBOSE)
def call():
def run():
outer()
run()
with pytest.raises(Exception) as e:
call()
trace = ExceptionTrace(e.value)
helpers_file = os.path.join(os.path.dirname(__file__), "helpers.py")
trace.ignore_files_in("^{}$".format(re.escape(helpers_file)))
trace.render(io)
expected = """
Stack trace:
2 {}:297 in test_render_can_ignore_given_files
call()
1 {}:294 in call
run()
Exception
Foo
at {}:3 in inner
1│ def outer():
2│ def inner():
→ 3│ raise Exception("Foo")
4│
5│ inner()
6│
""".format(
trace._get_relative_file_path(__file__),
trace._get_relative_file_path(__file__),
trace._get_relative_file_path(helpers_file),
)
assert expected == io.fetch_output()
def test_render_shows_ignored_files_if_in_debug_mode():
import os
from .helpers import outer
io = BufferedIO()
io.set_verbosity(DEBUG)
def call():
def run():
outer()
run()
with pytest.raises(Exception) as e:
call()
trace = ExceptionTrace(e.value)
helpers_file = os.path.join(os.path.dirname(__file__), "helpers.py")
trace.ignore_files_in("^{}$".format(re.escape(helpers_file)))
trace.render(io)
expected = """
Stack trace:
4 {}:352 in test_render_shows_ignored_files_if_in_debug_mode
350│
351│ with pytest.raises(Exception) as e:
→ 352│ call()
353│
354│ trace = ExceptionTrace(e.value)
3 {}:349 in call
347│ outer()
348│
→ 349│ run()
350│
351│ with pytest.raises(Exception) as e:
2 {}:347 in run
345│ def call():
346│ def run():
→ 347│ outer()
348│
349│ run()
1 {}:5 in outer
3│ raise Exception("Foo")
4│
→ 5│ inner()
6│
Exception
Foo
at {}:3 in inner
1│ def outer():
2│ def inner():
→ 3│ raise Exception("Foo")
4│
5│ inner()
6│
""".format(
trace._get_relative_file_path(__file__),
trace._get_relative_file_path(__file__),
trace._get_relative_file_path(__file__),
trace._get_relative_file_path(helpers_file),
trace._get_relative_file_path(helpers_file),
)
assert expected == io.fetch_output()