from repo_cloner.lib.cloner_config import ClonerConfig
import pytest


def test_init():
	x = ClonerConfig()

	assert x._ClonerConfig__properties == ['cloner_interval', 'cloner_project_name', 'cloner_repo_url',
										   'cloner_submodule_depth', 'cloner_submodules']
	assert isinstance(x._ClonerConfig__values, dict)
	assert len(dict(x._ClonerConfig__values)) == 0


def test_try_default():
	x = ClonerConfig()
	assert 888 == x._ClonerConfig__try_default("cloner_interval", 888)
	with pytest.raises(KeyError) as exc:
		x._ClonerConfig__try_default("nonexistent_key", 888)
	assert exc.exconly() == "KeyError: 'nonexistent_key is not recognized config option'"

	x._ClonerConfig__values['cloner_interval'] = 666
	assert 666 == x._ClonerConfig__try_default("cloner_interval", 888)


def test_cloner_project_name():
	x = ClonerConfig()
	assert x.cloner_project_name == ""
	x._ClonerConfig__values['cloner_project_name'] = "asdfgh"
	assert x.cloner_project_name == "asdfgh"


def test_cloner_repo_url():
	x = ClonerConfig()
	assert x.cloner_repo_url == ""
	x._ClonerConfig__values['cloner_repo_url'] = "asdfgh"
	assert x.cloner_repo_url == "asdfgh"


def test_cloner_interval():
	x = ClonerConfig()
	assert x.cloner_interval == 5
	x._ClonerConfig__values['cloner_interval'] = 0
	assert x.cloner_interval == 0


def test_cloner_submodules():
	x = ClonerConfig()
	assert x.cloner_submodules == True
	x._ClonerConfig__values['cloner_submodules'] = False
	assert not x.cloner_submodules


def test_cloner_submodule_depth():
	x = ClonerConfig()
	assert x.cloner_submodule_depth == 50000
	x._ClonerConfig__values['cloner_submodule_depth'] = -1
	assert x.cloner_submodule_depth == -1


def test_set_property():
	x = ClonerConfig()
	assert x.cloner_interval == 5
	x._set_property("cloner_interval", 0)
	assert x.cloner_interval == 0

	# invalid type
	with pytest.raises(ValueError) as exc:
		x._set_property("cloner_interval", "č")
	assert exc.exconly() == "ValueError: Invalid value for key cloner_interval: type is <class 'str'>"

	# undefined property
	with pytest.raises(KeyError) as exc:
		x._set_property("nonexistent_key", 888)
	assert exc.exconly() == "KeyError: 'nonexistent_key is not recognized config option'"