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update readme and add tests

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added tests for matching and fixing rvm use command.

updated readme to include rvm use.
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Ryan Callahan 2021-04-12 18:14:37 -04:00
parent 1f680de44c
commit 789fd2f4cd
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1
README.md
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@ -307,6 +307,7 @@ following rules are enabled by default:
* `remove_shell_prompt_literal` – remove leading shell prompt symbol `$`, common when copying commands from documentations;
* `remove_trailing_cedilla` – remove trailing cedillas `ç`, a common typo for european keyboard layouts;
* `rm_dir` – adds `-rf` when you try to remove a directory;
* `rvm_use` – adds `rvm install` command infront of `rvm use` command when requested version is not installed;
* `scm_correction` – corrects wrong scm like `hg log` to `git log`;
* `sed_unterminated_s` – adds missing '/' to `sed`'s `s` commands;
* `sl_ls` – changes `sl` to `ls`;

26
tests/rules/test_rvm_use.py Normal file
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@ -0,0 +1,26 @@
import pytest
from thefuck.rules.rvm_use import match, get_new_command
from thefuck.types import Command
output = pattern = f"""RVM is not a function, selecting rubies with 'rvm use ...' will not work.
You need to change your terminal emulator preferences to allow login shell.
Sometimes it is required to use `/bin/bash --login` as the command.
Please visit https://rvm.io/integration/gnome-terminal/ for an example."""
@pytest.mark.parametrize('command', [
Command('rvm use 2.7.2', output),
Command('rvm use 3.0.1', output),
Command('rvm use 1.6.7', output)])
def test_match(command):
assert match(command)
@pytest.mark.parametrize('command, new_command', [
(Command('rvm use 2.7.2', output), 'rvm install "ruby-2.7.2"; rvm use 2.7.2'),
(Command('rvm use 3.0.1', output), 'rvm install "ruby-3.0.1"; rvm use 3.0.1'),
(Command('rvm use 1.6.7', output), 'rvm install "ruby-1.6.7"; rvm use 1.6.7')])
def test_get_new_command(command, new_command):
assert get_new_command(command) == new_command