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import pytest
from briefcase.commands.create import Git
from briefcase.exceptions import BriefcaseCommandError
def test_no_git(new_command, monkeypatch):
"""If Git is not installed, an error is raised."""
def monkeypatch_verify_git(*a, **kw):
raise BriefcaseCommandError("Briefcase requires git, but it is not installed")
monkeypatch.setattr(Git, "verify", monkeypatch_verify_git)
# The command will fail tool verification.
with pytest.raises(
BriefcaseCommandError, match=r"Briefcase requires git, but it is not installed"
):
new_command()
def test_parse_config(new_command):
"""Attempting to parse the config is a no-op when invoking new."""
assert new_command.parse_config("some_file.toml", {}) is None
@pytest.mark.parametrize(
"cmdline, overrides",
[
([], {}),
(["-Q", "license=MIT"], {"license": "MIT"}),
(
["-Q", "license=MIT", "-Q", "bootstrap=Toga"],
{"license": "MIT", "bootstrap": "Toga"},
),
],
)
def test_new_app(new_command, cmdline, overrides):
"""A new application can be created."""
# Configure no command line options
options, _ = new_command.parse_options(cmdline)
# Run the run command
new_command(**options)
# The right sequence of things will be done
assert new_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
# Run the first app
(
"new",
{"template": None, "template_branch": None, "project_overrides": overrides},
),
]
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