def test_component_long_help():
assert DataladInstaller.long_help("datalad_installer", "miniconda") == (
"Usage: datalad_installer [<options>] miniconda [<options>]\n"
"\n"
" Install Miniconda\n"
"\n"
"Options:\n"
" --batch Run in batch (noninteractive) mode\n"
" -e, --extra-args EXTRA_ARGS Extra arguments to pass to the install\n"
" command\n"
" --path PATH Install Miniconda at the given path\n"
" --spec SPEC Space-separated list of package\n"
" specifiers to install in the Miniconda\n"
" environment\n"
" -h, --help Show this help information and exit"
)
def test_versioned_component_long_help():
assert DataladInstaller.long_help("datalad_installer", "git-annex") == (
"Usage: datalad_installer [<options>] git-annex[=VERSION] [<options>]\n"
"\n"
" Install git-annex\n"
"\n"
"Options:\n"
" --build-dep Install build-dep instead of the package\n"
" -e, --extra-args EXTRA_ARGS Extra arguments to pass to the install\n"
" command\n"
" --install-dir DIR Directory in which to unpack the `*.deb`\n"
" -m, --method [auto|apt|brew|neurodebian|deb-url|autobuild|snapshot|"
"conda|datalad/git-annex:tested|datalad/git-annex|datalad/packages|dmg]\n"
" Select the installation method to use\n"
" --path PATH Path to local `*.dmg` to install\n"
" --url URL URL from which to download `*.deb` file\n"
" -h, --help Show this help information and exit"
)
def test_global_long_help():
assert DataladInstaller.long_help("datalad_installer") == (
"Usage: datalad_installer [<options>] [COMPONENT[=VERSION] [<options>]] ...\n"
"\n"
" Installation script for Datalad and related components\n"
"\n"
"Options:\n"
" -E, --env-write-file ENV_WRITE_FILE\n"
" Append PATH modifications and other\n"
" shell commands to the given file; can be\n"
" given multiple times\n"
" -l, --log-level LEVEL Set logging level [default: INFO]\n"
" --sudo [ask|error|ok] How to handle sudo commands [default:\n"
" ask]\n"
" -V, --version Show program version and exit\n"
" -h, --help Show this help information and exit\n"
"\n"
"Components:\n"
" conda-env Create a Conda environment\n"
" datalad Install Datalad\n"
" git-annex Install git-annex\n"
" miniconda Install Miniconda\n"
" neurodebian Install & configure NeuroDebian\n"
" venv Create a Python virtual environment")
def test_versioned_component_short_help():
assert DataladInstaller.short_help("datalad_installer", "git-annex") == (
"Usage: datalad_installer [<options>] git-annex[=VERSION] [<options>]")
def test_component_short_help():
assert DataladInstaller.short_help("datalad_installer", "miniconda") == (
"Usage: datalad_installer [<options>] miniconda [<options>]")
def test_global_short_help():
assert DataladInstaller.short_help("datalad_installer") == (
"Usage: datalad_installer [<options>] [COMPONENT[=VERSION] [<options>]] ..."
)
def test_parse_args_errors(args, message, component):
with pytest.raises(UsageError) as excinfo:
DataladInstaller.parse_args(args)
assert str(excinfo.value) == message
assert excinfo.value.component == component
def test_parse_args(args, parsed):
assert DataladInstaller.parse_args(args) == parsed