import os
import pytest

from bunker.bunker import Bunker
from bunker.files.bunkeredfile import BunkeredFile

@pytest.fixture
def bunker_with_test_file_empty(tmpdir):
	path = os.path.join(str(tmpdir), "test.bunker")
	bunker = Bunker.open(path)
	bunker._add_component("test", b"H6ihKLXV8HMQWbJs", "kvs")
	
	return bunker, "test", b"H6ihKLXV8HMQWbJs"

def test_add_component(tmpdir):
	path = os.path.join(str(tmpdir), "test.bunker")
	bunker = Bunker.open(path)

	bunker._add_component("test", b"H6ihKLXV8HMQWbJs", "kvs")
	
	assert {"component": "test"} in bunker._components

def test_load_component1(bunker_with_test_file_empty):
	bunker, component_name, password = bunker_with_test_file_empty

	component, type_ = bunker._load_component(component_name, password)

	assert isinstance(component, BunkeredFile)

def test_save_and_load(bunker_with_test_file_empty):
	bunker, component_name, password = bunker_with_test_file_empty
	component, type_ = bunker._load_component(component_name, password)
	component.write(b"this is a test text")
	bunker._save_component(component_name, password, component)

	component, type_ = bunker._load_component(component_name, password)

	assert component.read() == b"this is a test text"

def test_save_and_load_long(bunker_with_test_file_empty):
	bunker, component_name, password = bunker_with_test_file_empty
	component, type_ = bunker._load_component(component_name, password)
	component.write(b"this is a test text" * 50)
	bunker._save_component(component_name, password, component)

	component, type_ = bunker._load_component(component_name, password)

	assert component.read() == b"this is a test text" * 50