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from unittest.mock import Mock
import pytest
from pip._internal.cli.status_codes import ERROR, SUCCESS
from pip._internal.commands import commands_dict, create_command
from pip._internal.exceptions import CommandError
from tests.conftest import InMemoryPip
from tests.lib import PipTestEnvironment
def test_run_method_should_return_success_when_finds_command_name() -> None:
"""
Test HelpCommand.run for existing command
"""
options_mock = Mock()
args = ["freeze"]
help_cmd = create_command("help")
status = help_cmd.run(options_mock, args)
assert status == SUCCESS
def test_run_method_should_return_success_when_command_name_not_specified() -> None:
"""
Test HelpCommand.run when there are no args
"""
options_mock = Mock()
help_cmd = create_command("help")
status = help_cmd.run(options_mock, [])
assert status == SUCCESS
def test_run_method_should_raise_command_error_when_command_does_not_exist() -> None:
"""
Test HelpCommand.run for non-existing command
"""
options_mock = Mock()
args = ["mycommand"]
help_cmd = create_command("help")
with pytest.raises(CommandError):
help_cmd.run(options_mock, args)
def test_help_command_should_exit_status_ok_when_command_exists(
script: PipTestEnvironment,
) -> None:
"""
Test `help` command for existing command
"""
result = script.pip("help", "freeze")
assert result.returncode == SUCCESS
def test_help_command_should_exit_status_ok_when_no_cmd_is_specified(
script: PipTestEnvironment,
) -> None:
"""
Test `help` command for no command
"""
result = script.pip("help")
assert result.returncode == SUCCESS
def test_help_command_should_exit_status_error_when_cmd_does_not_exist(
script: PipTestEnvironment,
) -> None:
"""
Test `help` command for non-existing command
"""
result = script.pip("help", "mycommand", expect_error=True)
assert result.returncode == ERROR
def test_help_command_redact_auth_from_url(script: PipTestEnvironment) -> None:
"""
Test `help` on various subcommands redact auth from url
"""
script.environ["PIP_INDEX_URL"] = "https://user:secret@example.com"
result = script.pip("install", "--help")
assert result.returncode == SUCCESS
assert "secret" not in result.stdout
def test_help_command_redact_auth_from_url_with_extra_index_url(
script: PipTestEnvironment,
) -> None:
"""
Test `help` on various subcommands redact auth from url with extra index url
"""
script.environ["PIP_INDEX_URL"] = "https://user:secret@example.com"
script.environ["PIP_EXTRA_INDEX_URL"] = "https://user:secret@example2.com"
result = script.pip("install", "--help")
assert result.returncode == SUCCESS
assert "secret" not in result.stdout
def test_help_commands_equally_functional(in_memory_pip: InMemoryPip) -> None:
"""
Test if `pip help` and 'pip --help' behave the same way.
"""
results = list(map(in_memory_pip.pip, ("help", "--help")))
results.append(in_memory_pip.pip())
out = map(lambda x: x.stdout, results)
ret = map(lambda x: x.returncode, results)
msg = '"pip --help" != "pip help" != "pip"'
assert len(set(out)) == 1, "output of: " + msg
assert sum(ret) == 0, "exit codes of: " + msg
assert all(len(o) > 0 for o in out)
for name in commands_dict:
assert (
in_memory_pip.pip("help", name).stdout
== in_memory_pip.pip(name, "--help").stdout
!= ""
)
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