from app.default_data import populate_test_data
from app.models import db, Package, PackageState
from .utils import parse_json, validate_package_list
from .utils import client # noqa


def test_packages_empty(client):
	"""Start with a blank database."""

	rv = client.get("/api/packages/")
	assert parse_json(rv.data) == []


def test_packages_with_contents(client):
	"""Start with a test database."""


	populate_test_data(db.session)
	db.session.commit()

	rv = client.get("/api/packages/")

	packages = parse_json(rv.data)

	assert len(packages) > 0
	assert len(packages) == Package.query.filter_by(state=PackageState.APPROVED).count()

	validate_package_list(packages)


def test_packages_with_query(client):
	"""Start with a test database."""

	populate_test_data(db.session)
	db.session.commit()

	rv = client.get("/api/packages/?q=food")

	packages = parse_json(rv.data)

	assert len(packages) == 2

	validate_package_list(packages)

	assert (packages[0]["name"] == "food" and packages[1]["name"] == "food_sweet") or \
		(packages[1]["name"] == "food" and packages[0]["name"] == "food_sweet")


def test_dependencies(client):
	"""Start with a test database."""

	populate_test_data(db.session)
	db.session.commit()

	deps = parse_json(client.get("/api/packages/rubenwardy/food_sweet/dependencies/").data)
	deps = deps["rubenwardy/food_sweet"]

	assert len(deps) == 1
	assert not deps[0]["is_optional"]
	assert len(deps[0]["packages"]) == 1
	assert deps[0]["packages"][0] == "rubenwardy/food"