diff options
Diffstat (limited to 'tests/conftest.py')
| -rw-r--r-- | tests/conftest.py | 68 |
1 files changed, 64 insertions, 4 deletions
diff --git a/tests/conftest.py b/tests/conftest.py index e1204086..64cdfd2e 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -4,15 +4,70 @@ # # Copyright 2016 Federico Ceratto <federico.ceratto@gmail.com> # Released under MIT license, see LICENSE file +import sys from pytest import fixture import cmd2 +# Help text for base cmd2.Cmd application +BASE_HELP = """Documented commands (type help <topic>): +======================================== +_load ed history list py save shortcuts +_relative_load edit l load r set show +cmdenvironment hi li pause run shell + +Undocumented commands: +====================== +EOF eof exit help q quit +""" + +# Help text for the history command +HELP_HISTORY = """history [arg]: lists past commands issued + + | no arg: list all + | arg is integer: list one history item, by index + | arg is string: string search + | arg is /enclosed in forward-slashes/: regular expression search + +Usage: history [options] (limit on which commands to include) + +Options: + -h, --help show this help message and exit + -s, --script Script format; no separation lines +""" + +# Output from the shortcuts command with default built-in shortcuts +SHORTCUTS_TXT = """Single-key shortcuts for other commands: +!: shell +?: help +@: load +@@: _relative_load +""" + +expect_colors = True +if sys.platform.startswith('win'): + expect_colors = False +# Output from the show command with default settings +SHOW_TXT = """abbrev: True +case_insensitive: True +colors: {} +continuation_prompt: > +debug: False +default_file_name: command.txt +echo: False +feedback_to_output: False +prompt: (Cmd) +quiet: False +timing: False +""".format(expect_colors) + + class StdOut(object): + """ Toy class for replacing self.stdout in cmd2.Cmd instances fror unit testing. """ def __init__(self): - self.clear() + self.buffer = '' def write(self, s): self.buffer += s @@ -24,19 +79,24 @@ class StdOut(object): self.buffer = '' -def _normalize(block): - # normalize a block of text to perform comparison +def normalize(block): + """ Normalize a block of text to perform comparison. + + Strip newlines from the very beginning and very end Then split into separate lines and strip trailing whitespace + from each line. + """ assert isinstance(block, str) block = block.strip('\n') return [line.rstrip() for line in block.splitlines()] def run_cmd(app, cmd): + """ Clear StdOut buffer, run the command, extract the buffer contents, """ app.stdout.clear() app.onecmd_plus_hooks(cmd) out = app.stdout.buffer app.stdout.clear() - return _normalize(out) + return normalize(out) @fixture |