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from __future__ import annotations
import click
import pytest
import typer
from inline_snapshot import snapshot
from zabbix_cli.app.app import StatefulApp
from zabbix_cli.commands.common.args import CommandParam
def test_command_param(ctx: typer.Context) -> None:
param = CommandParam()
assert param.name == "command"
# No ctx
with pytest.raises(click.exceptions.BadParameter) as exc_info:
param.convert("some-non-existent-command", None, None)
assert exc_info.exconly() == snapshot("click.exceptions.BadParameter: No context.")
# No value (empty string)
with pytest.raises(click.exceptions.BadParameter) as exc_info:
param.convert("", None, ctx)
assert exc_info.exconly() == snapshot(
"click.exceptions.BadParameter: Missing command."
)
# No value (None)
with pytest.raises(click.exceptions.BadParameter) as exc_info:
param.convert(None, None, ctx) # type: ignore
assert exc_info.exconly() == snapshot(
"click.exceptions.BadParameter: Missing command."
)
# Command not found
with pytest.raises(click.exceptions.BadParameter) as exc_info:
param.convert("some-non-existent-command", None, None)
assert exc_info.exconly() == snapshot("click.exceptions.BadParameter: No context.")
def test_command_param_in_command(
app: StatefulApp, capsys: pytest.CaptureFixture[str]
) -> None:
@app.command(name="help-command")
def help_command( # type: ignore
ctx: typer.Context,
cmd_arg: click.Command = typer.Argument(
..., help="The command to get help for."
),
) -> str:
return cmd_arg.get_help(ctx)
@app.command(name="other-command", help="Help for the other command.")
def other_command(ctx: typer.Context) -> None: # type: ignore
pass
cmd = typer.main.get_command(app)
with cmd.make_context(None, ["help-command", "other-command"]) as new_ctx:
new_ctx.info_name = "other-command"
cmd.invoke(new_ctx)
captured = capsys.readouterr()
assert captured.err == snapshot("")
# We cannot test the output with snapshot testing, because
# the trim-trailing-whitespace pre-commit hook modifies the
# snapshot output. Not ideal, so we have to test the relevant lines instead.
#
# Also, terminal styling is broken when testing outside of a terminal.
# Thus, this minimal test.
assert "other-command help-command [OPTIONS]" in captured.out
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