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import pytest
from briefcase.config import AppConfig
from briefcase.exceptions import UnsupportedPlatform
def test_create_app(tracking_create_command, tmp_path):
"""If the app doesn't already exist, it will be created."""
tracking_create_command.create_app(tracking_create_command.apps["first"])
# Input wasn't required by the user
assert tracking_create_command.console.prompts == []
# The right sequence of things will be done
assert tracking_create_command.actions == [
("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()
# A stub binary has *not* been created
assert not (tmp_path / "base_path/build/first/tester/dummy/Stub.bin").exists()
def test_create_existing_app_overwrite(tracking_create_command, tmp_path):
"""An existing app can be overwritten if requested."""
# Answer yes when asked
tracking_create_command.console.values = ["y"]
# Generate an app in the location.
bundle_path = tmp_path / "base_path/build/first/tester/dummy"
bundle_path.mkdir(parents=True)
with (bundle_path / "original").open("w", encoding="utf-8") as f:
f.write("original template!")
tracking_create_command.create_app(tracking_create_command.apps["first"])
# Input was required by the user
assert tracking_create_command.console.prompts == [
"Application 'first' already exists; overwrite [y/N]? "
]
# The right sequence of things will be done
assert tracking_create_command.actions == [
("generate", "first"),
("support", "first"),
("verify-app-template", "first"),
("verify-app-tools", "first"),
("code", "first", False),
("requirements", "first", False),
("resources", "first"),
("cleanup", "first"),
]
# Original content has been deleted
assert not (bundle_path / "original").exists()
# New app content has been created
assert (bundle_path / "new").exists()
def test_create_existing_app_no_overwrite(tracking_create_command, tmp_path):
"""If you say no, the existing app won't be overwritten."""
# Answer no when asked
tracking_create_command.console.values = ["n"]
bundle_path = tmp_path / "base_path/build/first/tester/dummy"
bundle_path.mkdir(parents=True)
with (bundle_path / "original").open("w", encoding="utf-8") as f:
f.write("original template!")
tracking_create_command.create_app(tracking_create_command.apps["first"])
# Input was required by the user
assert tracking_create_command.console.prompts == [
"Application 'first' already exists; overwrite [y/N]? "
]
# No app creation actions will be performed
assert tracking_create_command.actions == []
# Original content still exists
assert (bundle_path / "original").exists()
# New app content has not been created
assert not (bundle_path / "new").exists()
def test_create_existing_app_no_overwrite_default(tracking_create_command, tmp_path):
"""By default, the existing app won't be overwritten."""
# Answer '' (i.e., just press return) when asked
tracking_create_command.console.values = [""]
bundle_path = tmp_path / "base_path/build/first/tester/dummy"
bundle_path.mkdir(parents=True)
with (bundle_path / "original").open("w", encoding="utf-8") as f:
f.write("original template!")
tracking_create_command.create_app(tracking_create_command.apps["first"])
# Input was required by the user
assert tracking_create_command.console.prompts == [
"Application 'first' already exists; overwrite [y/N]? "
]
# And no actions were necessary
assert tracking_create_command.actions == []
# Original content still exists
assert (bundle_path / "original").exists()
# New app content has not been created
assert not (bundle_path / "new").exists()
def test_create_existing_app_input_disabled(tracking_create_command, tmp_path):
"""If input is disabled, fallback to default without get input from user."""
# Answer '' (i.e., just press return) when asked
tracking_create_command.console.input_enabled = False
bundle_path = tmp_path / "base_path/build/first/tester/dummy"
bundle_path.mkdir(parents=True)
with (bundle_path / "original").open("w", encoding="utf-8") as f:
f.write("original template!")
tracking_create_command.create_app(tracking_create_command.apps["first"])
# Input wasn't required by the user
assert tracking_create_command.console.prompts == []
# And no actions were necessary
assert tracking_create_command.actions == []
# Original content still exists
assert (bundle_path / "original").exists()
# New app content has not been created
assert not (bundle_path / "new").exists()
def test_create_app_not_supported(tracking_create_command, tmp_path):
"""If the supported attribute is false, the command will terminate with an error
message."""
with pytest.raises(UnsupportedPlatform):
tracking_create_command.create_app(
AppConfig(
app_name="third",
bundle="com.example",
version="0.0.3",
description="The third simple app",
sources=["src/third"],
supported=False,
license={"file": "LICENSE"},
)
)
# No actions carried out
assert tracking_create_command.actions == []
def test_create_app_with_stub(tracking_create_command, tmp_path):
"""If an app template defines a stub revision, the stub will be created."""
# Add an entry to the path index indicating a stub is required
tracking_create_command._briefcase_toml[tracking_create_command.apps["first"]] = {
"paths": {"stub_binary_revision": "b1"}
}
tracking_create_command.create_app(tracking_create_command.apps["first"])
# Input wasn't required by the user
assert tracking_create_command.console.prompts == []
# The right sequence of things will be done
assert tracking_create_command.actions == [
("generate", "first"),
("support", "first"),
("stub", "first"),
("verify-app-template", "first"),
("verify-app-tools", "first"),
("code", "first", False),
("requirements", "first", False),
("resources", "first"),
("cleanup", "first"),
]
# New app content and stub binary has been created
assert (tmp_path / "base_path/build/first/tester/dummy/new").exists()
assert (tmp_path / "base_path/build/first/tester/dummy/Stub.bin").exists()
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