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import pytest
from briefcase.commands.create import Git
from briefcase.exceptions import BriefcaseCommandError
def test_no_git(tracking_create_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",
):
tracking_create_command()
def test_create(tracking_create_command, tmp_path):
"""The create command can be called."""
tracking_create_command()
# The right sequence of things will be done
assert tracking_create_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
# App configs have been finalized
("finalize-app-config", "first"),
("finalize-app-config", "second"),
# Create the first app
("generate", "first"),
("support", "first"),
("verify-app-template", "first"),
("verify-app-tools", "first"),
("code", "first", False),
("requirements", "first", False),
("resources", "first"),
("cleanup", "first"),
# Create the second app
("generate", "second"),
("support", "second"),
("verify-app-template", "second"),
("verify-app-tools", "second"),
("code", "second", False),
("requirements", "second", False),
("resources", "second"),
("cleanup", "second"),
]
# New app content has been created
assert (tmp_path / "base_path/build/first/tester/dummy/new").exists()
assert (tmp_path / "base_path/build/second/tester/dummy/new").exists()
# This includes the package path
assert (tmp_path / "base_path/build/first/tester/dummy/src/package").exists()
assert (tmp_path / "base_path/build/second/tester/dummy/src/package").exists()
def test_create_single(tracking_create_command, tmp_path):
"""The create command can be called to create a single app from the config."""
tracking_create_command(app=tracking_create_command.apps["first"])
# The right sequence of things will be done
assert tracking_create_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
# App config has been finalized
("finalize-app-config", "first"),
# Create the first app
("generate", "first"),
("support", "first"),
("verify-app-template", "first"),
("verify-app-tools", "first"),
("code", "first", False),
("requirements", "first", False),
("resources", "first"),
("cleanup", "first"),
]
# New app content has been created
assert (tmp_path / "base_path/build/first/tester/dummy/new").exists()
assert not (tmp_path / "base_path/build/second/tester/dummy/new").exists()
# This includes the package path
assert (tmp_path / "base_path/build/first/tester/dummy/src/package").exists()
assert not (tmp_path / "base_path/build/second/tester/dummy/src/package").exists()
# Parametrize both --apps/-a flags
@pytest.mark.parametrize("app_flags", ["--app", "-a"])
def test_create_app_single(tracking_create_command, app_flags):
"""If the --app or -a flag is used, only the selected app is created."""
# Configure command line options with the parameterized flag
options, _ = tracking_create_command.parse_options([app_flags, "first"])
# Run the create command
tracking_create_command(**options)
# Only the selected app is created
assert tracking_create_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
# App config has been finalized
("finalize-app-config", "first"),
("finalize-app-config", "second"),
# Create the selected app
("generate", "first"),
("support", "first"),
("verify-app-template", "first"),
("verify-app-tools", "first"),
("code", "first", False),
("requirements", "first", False),
("resources", "first"),
("cleanup", "first"),
]
def test_create_app_invalid(tracking_create_command):
"""If an invalid app name is passed to --app, raise an error."""
# Configure the --app option with an invalid app
options, _ = tracking_create_command.parse_options(["--app", "invalid"])
# Running the command should raise an error
with pytest.raises(
BriefcaseCommandError,
match=r"App 'invalid' does not exist in this project.",
):
tracking_create_command(**options)
def test_create_app_none_defined(tracking_create_command):
"""If no apps are defined, do nothing."""
# No apps defined
tracking_create_command.apps = {}
# Configure no command line options
options, _ = tracking_create_command.parse_options([])
# Run the create command
result = tracking_create_command(**options)
# Nothing happens beyond basic setup
assert result is None
assert tracking_create_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
]
def test_create_app_all_flags(tracking_create_command):
"""Verify that all create-related flags work correctly with -a."""
# Configure command line options with all available flags
options, _ = tracking_create_command.parse_options(
["-a", "first", "--no-input", "--log", "-v"]
)
# Run the create command
tracking_create_command(**options)
# The right sequence of things will be done
assert tracking_create_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
# App config has been finalized
("finalize-app-config", "first"),
("finalize-app-config", "second"),
# Create the selected app
("generate", "first"),
("support", "first"),
("verify-app-template", "first"),
("verify-app-tools", "first"),
("code", "first", False),
("requirements", "first", False),
("resources", "first"),
("cleanup", "first"),
]
def test_create_external(tracking_create_command, tmp_path):
"""The create command can be called on an external app."""
app = tracking_create_command.apps["first"]
app.sources = None
app.external_package_path = "path/to/package"
tracking_create_command(app=app)
# The right sequence of things will be done.
# This means `generate`, but nothing else
assert tracking_create_command.actions == [
# Host OS is verified
("verify-host",),
# Tools are verified
("verify-tools",),
# App configs have been finalized
("finalize-app-config", "first"),
# Create the first app
("generate", "first"),
]
# New app content has been created
assert (tmp_path / "base_path/build/first/tester/dummy/new").exists()
# ... but the package path has been removed
assert not (tmp_path / "base_path/build/first/tester/dummy/src/package").exists()
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